Public source ledger
Best Space Heaters for Basements of 2026 - TestedBob Vila | independent testing research | Tier 2 | Independent corroboration | checked 2026-08-20
The Best Electric Space Heaters of 2025 - TestedBob Vila | independent testing research | Tier 2 | Independent corroboration | checked 2026-08-20
Cadet P Series Portable Electric BaseboardCadet / Glen Dimplex Americas | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Comfort Zone Convection Baseboard HeaterComfort Zone | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
AmazonBasics Ceramic Space Heater RecallU.S. Consumer Product Safety Commission | government regulatory certification | Tier 1 | Primary/vendor evidence | checked 2026-08-20
GoveeLife and Govee Smart Electric Space Heater RecallU.S. Consumer Product Safety Commission | government regulatory certification | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Vornado SRTH Small Room Tower Heater RecallU.S. Consumer Product Safety Commission | government regulatory certification | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Vornado VH2 Whole Room Heater RecallU.S. Consumer Product Safety Commission | government regulatory certification | Tier 1 | Primary/vendor evidence | checked 2026-08-20
11 Best Space Heaters of 2026, Lab-Tested and ReviewedConsumer Reports | independent testing research | Tier 2 | Independent corroboration | checked 2026-08-20
Space Heater RatingsConsumer Reports | independent testing research | Tier 2 | Independent corroboration | checked 2026-08-20
Dragon Digital Full Room Radiant HeaterDe'Longhi | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Dr. Infrared Heater DR-968Dr. Heater USA | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Dreo Solaris Slim H3 Space HeaterDreo | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Dyson Purifier Hot+Cool HP1Dyson | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
9 Best Space Heaters of 2026, Tested & ReviewedGood Housekeeping Institute | independent testing research | Tier 2 | Independent corroboration | checked 2026-08-20
Best Small Space Heaters, Tested and ReviewedGood Housekeeping Institute | independent testing research | Tier 2 | Independent corroboration | checked 2026-08-20
GiveBest Space HeatersGiveBest | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Heat Storm Phoenix Infrared Heater with Wi-FiHeat Storm | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Best Space Heaters 2026 ReviewedHGTV | independent testing research | Tier 2 | Independent corroboration | checked 2026-08-20
Honeywell ThermaWave 6 HCE870WHoneywell Store | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Lasko Ellipse Ceramic Tower Space Heater CT18950Lasko Products | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Portable Buddy Propane HeaterMr. Heater | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Pelonis PSHC30DW6ABB Smart Ceramic HeaterPelonis | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Best Space Heaters in 2026 - Expert TestedTom's Guide | independent testing research | Tier 2 | Independent corroboration | checked 2026-08-20
VH200 Whole Room Space HeaterVornado Air | manufacturer provider documentation | Tier 1 | Primary/vendor evidence | checked 2026-08-20
Best Space Heaters: Tested, Measured, and MistreatedWIRED | independent testing research | Tier 2 | Independent corroboration | checked 2026-08-20
Claim-linked evidence
Amazon Basics
No current qualifying Amazon Basics portable electric heater portfolio was verified; the identifiable prior ceramic line was recalled and the assignment excludes generic marketplace/private-label brands.
No current qualifying Amazon Basics portable electric heater portfolio was verified; the identifiable prior ceramic line was recalled and the assignment excludes generic marketplace/private-label brands.
This record supports the claim. Verified 2026-08-20. Source: AmazonBasics Ceramic Space Heater Recall by U.S. Consumer Product Safety Commission.
Amazon Basics
No current qualifying Amazon Basics portable electric heater portfolio was verified; the identifiable prior ceramic line was recalled and the assignment excludes generic marketplace/private-label brands.
No current qualifying Amazon Basics portable electric heater portfolio was verified; the identifiable prior ceramic line was recalled and the assignment excludes generic marketplace/private-label brands.
This record supports the claim. Verified 2026-08-20. Source: AmazonBasics Ceramic Space Heater Recall by U.S. Consumer Product Safety Commission.
Cadet
A current portable electric baseboard is documented, but no sufficiently current model-specific independent original performance and safety test was verified.
A current portable electric baseboard is documented, but no sufficiently current model-specific independent original performance and safety test was verified.
This record supports the claim. Verified 2026-08-20. Source: Cadet P Series Portable Electric Baseboard by Cadet / Glen Dimplex Americas.
Cadet
A current portable electric baseboard is documented, but no sufficiently current model-specific independent original performance and safety test was verified.
A current portable electric baseboard is documented, but no sufficiently current model-specific independent original performance and safety test was verified.
This record supports the claim. Verified 2026-08-20. Source: Cadet P Series Portable Electric Baseboard by Cadet / Glen Dimplex Americas.
Comfort Zone
Comfort Zone's current portable convection baseboard page documents 1500W output, two heat settings, adjustable thermostat, silent operation, stay-cool housing, tip-over and overheat protection, ETL listing, current support, and a one-year brand warranty.
Comfort Zone's current portable convection baseboard page documents 1500W output, two heat settings, adjustable thermostat, silent operation, stay-cool housing, tip-over and overheat protection, ETL listing, current support, and a one-year brand warranty.
This record supports the claim. Verified 2026-08-20. Source: Comfort Zone Convection Baseboard Heater by Comfort Zone.
Comfort Zone
Comfort Zone's current portable convection baseboard page documents 1500W output, two heat settings, adjustable thermostat, silent operation, stay-cool housing, tip-over and overheat protection, ETL listing, current support, and a one-year brand warranty.
Comfort Zone's current portable convection baseboard page documents 1500W output, two heat settings, adjustable thermostat, silent operation, stay-cool housing, tip-over and overheat protection, ETL listing, current support, and a one-year brand warranty.
This record supports the claim. Verified 2026-08-20. Source: Comfort Zone Convection Baseboard Heater by Comfort Zone.
Comfort Zone
Bob Vila tested models for five days in a 200-square-foot basement, timing a 5°F rise and scoring heating, temperature stability, noise, usability, safety, quality, and value. Applied here to representative current Comfort Zone model evidence and the limitations stated in the candidate rationale.
Bob Vila tested models for five days in a 200-square-foot basement, timing a 5°F rise and scoring heating, temperature stability, noise, usability, safety, quality, and value. Applied here to representative current Comfort Zone model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters for Basements of 2026 - Tested by Bob Vila.
Comfort Zone
Successor independent corroboration: Bob Vila tested models for five days in a 200-square-foot basement, timing a 5°F rise and scoring heating, temperature stability, noise, usability, safety, quality, and value. Applied here to representative current Comfort Zone model evidence and the limitations stated in the candidate rationale.
Bob Vila tested models for five days in a 200-square-foot basement, timing a 5°F rise and scoring heating, temperature stability, noise, usability, safety, quality, and value. Applied here to representative current Comfort Zone model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters for Basements of 2026 - Tested by Bob Vila.
Comfort Zone
Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Comfort Zone model evidence and the limitations stated in the candidate rationale.
Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Comfort Zone model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 11 Best Space Heaters of 2026, Lab-Tested and Reviewed by Consumer Reports.
Comfort Zone
Successor independent corroboration: Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Comfort Zone model evidence and the limitations stated in the candidate rationale.
Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Comfort Zone model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 11 Best Space Heaters of 2026, Lab-Tested and Reviewed by Consumer Reports.
De'Longhi
De'Longhi's current Dragon Digital page and linked support document the 1500W oil-filled radiator, digital thermostat, 24-hour timer, ECO control, sealed oil reservoir, child lock, thermal cutoff, quiet fanless heat, and three-year portable-heater warranty.
De'Longhi's current Dragon Digital page and linked support document the 1500W oil-filled radiator, digital thermostat, 24-hour timer, ECO control, sealed oil reservoir, child lock, thermal cutoff, quiet fanless heat, and three-year portable-heater warranty.
This record supports the claim. Verified 2026-08-20. Source: Dragon Digital Full Room Radiant Heater by De'Longhi.
De'Longhi
De'Longhi's current Dragon Digital page and linked support document the 1500W oil-filled radiator, digital thermostat, 24-hour timer, ECO control, sealed oil reservoir, child lock, thermal cutoff, quiet fanless heat, and three-year portable-heater warranty.
De'Longhi's current Dragon Digital page and linked support document the 1500W oil-filled radiator, digital thermostat, 24-hour timer, ECO control, sealed oil reservoir, child lock, thermal cutoff, quiet fanless heat, and three-year portable-heater warranty.
This record supports the claim. Verified 2026-08-20. Source: Dragon Digital Full Room Radiant Heater by De'Longhi.
De'Longhi
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current De'Longhi model evidence and the limitations stated in the candidate rationale.
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current De'Longhi model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: The Best Electric Space Heaters of 2025 - Tested by Bob Vila.
De'Longhi
Successor independent corroboration: Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current De'Longhi model evidence and the limitations stated in the candidate rationale.
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current De'Longhi model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: The Best Electric Space Heaters of 2025 - Tested by Bob Vila.
De'Longhi
Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current De'Longhi model evidence and the limitations stated in the candidate rationale.
Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current De'Longhi model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 9 Best Space Heaters of 2026, Tested & Reviewed by Good Housekeeping Institute.
De'Longhi
Successor independent corroboration: Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current De'Longhi model evidence and the limitations stated in the candidate rationale.
Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current De'Longhi model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 9 Best Space Heaters of 2026, Tested & Reviewed by Good Housekeeping Institute.
Dr. Infrared Heater
The current DR-968 page documents a 1500W dual infrared-quartz/PTC system, 39 dB fan, electronic thermostat, remote, UL certification, tip-over and overheat protection, and retailer documentation confirms a three-year component warranty.
The current DR-968 page documents a 1500W dual infrared-quartz/PTC system, 39 dB fan, electronic thermostat, remote, UL certification, tip-over and overheat protection, and retailer documentation confirms a three-year component warranty.
This record supports the claim. Verified 2026-08-20. Source: Dr. Infrared Heater DR-968 by Dr. Heater USA.
Dr. Infrared Heater
The current DR-968 page documents a 1500W dual infrared-quartz/PTC system, 39 dB fan, electronic thermostat, remote, UL certification, tip-over and overheat protection, and retailer documentation confirms a three-year component warranty.
The current DR-968 page documents a 1500W dual infrared-quartz/PTC system, 39 dB fan, electronic thermostat, remote, UL certification, tip-over and overheat protection, and retailer documentation confirms a three-year component warranty.
This record supports the claim. Verified 2026-08-20. Source: Dr. Infrared Heater DR-968 by Dr. Heater USA.
Dr. Infrared Heater
Bob Vila tested models for five days in a 200-square-foot basement, timing a 5°F rise and scoring heating, temperature stability, noise, usability, safety, quality, and value. Applied here to representative current Dr. Infrared Heater model evidence and the limitations stated in the candidate rationale.
Bob Vila tested models for five days in a 200-square-foot basement, timing a 5°F rise and scoring heating, temperature stability, noise, usability, safety, quality, and value. Applied here to representative current Dr. Infrared Heater model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters for Basements of 2026 - Tested by Bob Vila.
Dr. Infrared Heater
Successor independent corroboration: Bob Vila tested models for five days in a 200-square-foot basement, timing a 5°F rise and scoring heating, temperature stability, noise, usability, safety, quality, and value. Applied here to representative current Dr. Infrared Heater model evidence and the limitations stated in the candidate rationale.
Bob Vila tested models for five days in a 200-square-foot basement, timing a 5°F rise and scoring heating, temperature stability, noise, usability, safety, quality, and value. Applied here to representative current Dr. Infrared Heater model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters for Basements of 2026 - Tested by Bob Vila.
Dr. Infrared Heater
HGTV's 2026 hands-on comparison tested 20 heaters for heat distribution, modes, operation, and safety; its DR-968 assessment found even heat, manageable surface temperature, easy controls, casters, and a three-year warranty. Applied here to representative current Dr. Infrared Heater model evidence and the limitations stated in the candidate rationale.
HGTV's 2026 hands-on comparison tested 20 heaters for heat distribution, modes, operation, and safety; its DR-968 assessment found even heat, manageable surface temperature, easy controls, casters, and a three-year warranty. Applied here to representative current Dr. Infrared Heater model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters 2026 Reviewed by HGTV.
Dr. Infrared Heater
Successor independent corroboration: HGTV's 2026 hands-on comparison tested 20 heaters for heat distribution, modes, operation, and safety; its DR-968 assessment found even heat, manageable surface temperature, easy controls, casters, and a three-year warranty. Applied here to representative current Dr. Infrared Heater model evidence and the limitations stated in the candidate rationale.
HGTV's 2026 hands-on comparison tested 20 heaters for heat distribution, modes, operation, and safety; its DR-968 assessment found even heat, manageable surface temperature, easy controls, casters, and a three-year warranty. Applied here to representative current Dr. Infrared Heater model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters 2026 Reviewed by HGTV.
Dreo
Dreo's current Solaris Slim H3 page documents 1000-1500W output, a 41-95°F thermostat, 70-degree oscillation, 37.5 dB specification, timer, heat modes, and overheat and tip-over protection.
Dreo's current Solaris Slim H3 page documents 1000-1500W output, a 41-95°F thermostat, 70-degree oscillation, 37.5 dB specification, timer, heat modes, and overheat and tip-over protection.
This record supports the claim. Verified 2026-08-20. Source: Dreo Solaris Slim H3 Space Heater by Dreo.
Dreo
Dreo's current Solaris Slim H3 page documents 1000-1500W output, a 41-95°F thermostat, 70-degree oscillation, 37.5 dB specification, timer, heat modes, and overheat and tip-over protection.
Dreo's current Solaris Slim H3 page documents 1000-1500W output, a 41-95°F thermostat, 70-degree oscillation, 37.5 dB specification, timer, heat modes, and overheat and tip-over protection.
This record supports the claim. Verified 2026-08-20. Source: Dreo Solaris Slim H3 Space Heater by Dreo.
Dreo
Good Housekeeping's 2026 lab test measured Dreo Atom 316 raising a medium room by 7°F in 30 minutes, 47.9 dB at six inches, and exercised tip-over and overheat behavior while noting strong features and value. Applied here to representative current Dreo model evidence and the limitations stated in the candidate rationale.
Good Housekeeping's 2026 lab test measured Dreo Atom 316 raising a medium room by 7°F in 30 minutes, 47.9 dB at six inches, and exercised tip-over and overheat behavior while noting strong features and value. Applied here to representative current Dreo model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Small Space Heaters, Tested and Reviewed by Good Housekeeping Institute.
Dreo
Successor independent corroboration: Good Housekeeping's 2026 lab test measured Dreo Atom 316 raising a medium room by 7°F in 30 minutes, 47.9 dB at six inches, and exercised tip-over and overheat behavior while noting strong features and value. Applied here to representative current Dreo model evidence and the limitations stated in the candidate rationale.
Good Housekeeping's 2026 lab test measured Dreo Atom 316 raising a medium room by 7°F in 30 minutes, 47.9 dB at six inches, and exercised tip-over and overheat behavior while noting strong features and value. Applied here to representative current Dreo model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Small Space Heaters, Tested and Reviewed by Good Housekeeping Institute.
Dreo
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Dreo model evidence and the limitations stated in the candidate rationale.
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Dreo model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: The Best Electric Space Heaters of 2025 - Tested by Bob Vila.
Dreo
Successor independent corroboration: Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Dreo model evidence and the limitations stated in the candidate rationale.
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Dreo model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: The Best Electric Space Heaters of 2025 - Tested by Bob Vila.
Dyson
Dyson's in-stock HP1 page documents whole-room heating, 350-degree oscillation, ten speeds, HEPA and carbon filtration, app monitoring, 63 dB maximum specification, 30-day returns, and a two-year warranty.
Dyson's in-stock HP1 page documents whole-room heating, 350-degree oscillation, ten speeds, HEPA and carbon filtration, app monitoring, 63 dB maximum specification, 30-day returns, and a two-year warranty.
This record supports the claim. Verified 2026-08-20. Source: Dyson Purifier Hot+Cool HP1 by Dyson.
Dyson
Dyson's in-stock HP1 page documents whole-room heating, 350-degree oscillation, ten speeds, HEPA and carbon filtration, app monitoring, 63 dB maximum specification, 30-day returns, and a two-year warranty.
Dyson's in-stock HP1 page documents whole-room heating, 350-degree oscillation, ten speeds, HEPA and carbon filtration, app monitoring, 63 dB maximum specification, 30-day returns, and a two-year warranty.
This record supports the claim. Verified 2026-08-20. Source: Dyson Purifier Hot+Cool HP1 by Dyson.
Dyson
Tom's Guide's 2026 tests timed heat-up, mapped evenness at two distances, measured energy draw, surface and floor temperatures, and noise on current space heaters. Applied here to representative current Dyson model evidence and the limitations stated in the candidate rationale.
Tom's Guide's 2026 tests timed heat-up, mapped evenness at two distances, measured energy draw, surface and floor temperatures, and noise on current space heaters. Applied here to representative current Dyson model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters in 2026 - Expert Tested by Tom's Guide.
Dyson
Successor independent corroboration: Tom's Guide's 2026 tests timed heat-up, mapped evenness at two distances, measured energy draw, surface and floor temperatures, and noise on current space heaters. Applied here to representative current Dyson model evidence and the limitations stated in the candidate rationale.
Tom's Guide's 2026 tests timed heat-up, mapped evenness at two distances, measured energy draw, surface and floor temperatures, and noise on current space heaters. Applied here to representative current Dyson model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters in 2026 - Expert Tested by Tom's Guide.
Dyson
Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Dyson model evidence and the limitations stated in the candidate rationale.
Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Dyson model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 11 Best Space Heaters of 2026, Lab-Tested and Reviewed by Consumer Reports.
Dyson
Successor independent corroboration: Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Dyson model evidence and the limitations stated in the candidate rationale.
Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Dyson model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 11 Best Space Heaters of 2026, Lab-Tested and Reviewed by Consumer Reports.
GiveBest
Current direct-sale products are visible, but current model-specific independent original testing and company-level provenance sufficient for all critical rubric positions were not verified.
Current direct-sale products are visible, but current model-specific independent original testing and company-level provenance sufficient for all critical rubric positions were not verified.
This record supports the claim. Verified 2026-08-20. Source: GiveBest Space Heaters by GiveBest.
GiveBest
Current direct-sale products are visible, but current model-specific independent original testing and company-level provenance sufficient for all critical rubric positions were not verified.
Current direct-sale products are visible, but current model-specific independent original testing and company-level provenance sufficient for all critical rubric positions were not verified.
This record supports the claim. Verified 2026-08-20. Source: GiveBest Space Heaters by GiveBest.
GoveeLife
The full identified heater family H7130-H7135 is under a stop-use CPSC recall for overheating and fire/burn hazards, and no replacement current qualifying US portfolio was verified.
The full identified heater family H7130-H7135 is under a stop-use CPSC recall for overheating and fire/burn hazards, and no replacement current qualifying US portfolio was verified.
This record supports the claim. Verified 2026-08-20. Source: GoveeLife and Govee Smart Electric Space Heater Recall by U.S. Consumer Product Safety Commission.
GoveeLife
The full identified heater family H7130-H7135 is under a stop-use CPSC recall for overheating and fire/burn hazards, and no replacement current qualifying US portfolio was verified.
The full identified heater family H7130-H7135 is under a stop-use CPSC recall for overheating and fire/burn hazards, and no replacement current qualifying US portfolio was verified.
This record supports the claim. Verified 2026-08-20. Source: GoveeLife and Govee Smart Electric Space Heater Recall by U.S. Consumer Product Safety Commission.
Heat Storm
Heat Storm's current Phoenix Wi-Fi page documents 750/1500W and Eco modes, 40-99°F thermostat, 42-47 dB sound, wall mounting, cool-touch grill, tip-over shutoff, schedules, remote, and current support manuals; the company states a one-year warranty.
Heat Storm's current Phoenix Wi-Fi page documents 750/1500W and Eco modes, 40-99°F thermostat, 42-47 dB sound, wall mounting, cool-touch grill, tip-over shutoff, schedules, remote, and current support manuals; the company states a one-year warranty.
This record supports the claim. Verified 2026-08-20. Source: Heat Storm Phoenix Infrared Heater with Wi-Fi by Heat Storm.
Heat Storm
Heat Storm's current Phoenix Wi-Fi page documents 750/1500W and Eco modes, 40-99°F thermostat, 42-47 dB sound, wall mounting, cool-touch grill, tip-over shutoff, schedules, remote, and current support manuals; the company states a one-year warranty.
Heat Storm's current Phoenix Wi-Fi page documents 750/1500W and Eco modes, 40-99°F thermostat, 42-47 dB sound, wall mounting, cool-touch grill, tip-over shutoff, schedules, remote, and current support manuals; the company states a one-year warranty.
This record supports the claim. Verified 2026-08-20. Source: Heat Storm Phoenix Infrared Heater with Wi-Fi by Heat Storm.
Heat Storm
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Heat Storm model evidence and the limitations stated in the candidate rationale.
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Heat Storm model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: The Best Electric Space Heaters of 2025 - Tested by Bob Vila.
Heat Storm
Successor independent corroboration: Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Heat Storm model evidence and the limitations stated in the candidate rationale.
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Heat Storm model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: The Best Electric Space Heaters of 2025 - Tested by Bob Vila.
Honeywell
Honeywell's current ThermaWave 6 page and manual document programmable thermostat control, fan and heat modes, tip-over protection, two independent overheat protections, cool-touch housing, US support, and a three-year warranty.
Honeywell's current ThermaWave 6 page and manual document programmable thermostat control, fan and heat modes, tip-over protection, two independent overheat protections, cool-touch housing, US support, and a three-year warranty.
This record supports the claim. Verified 2026-08-20. Source: Honeywell ThermaWave 6 HCE870W by Honeywell Store.
Honeywell
Honeywell's current ThermaWave 6 page and manual document programmable thermostat control, fan and heat modes, tip-over protection, two independent overheat protections, cool-touch housing, US support, and a three-year warranty.
Honeywell's current ThermaWave 6 page and manual document programmable thermostat control, fan and heat modes, tip-over protection, two independent overheat protections, cool-touch housing, US support, and a three-year warranty.
This record supports the claim. Verified 2026-08-20. Source: Honeywell ThermaWave 6 HCE870W by Honeywell Store.
Honeywell
Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Honeywell model evidence and the limitations stated in the candidate rationale.
Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Honeywell model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 11 Best Space Heaters of 2026, Lab-Tested and Reviewed by Consumer Reports.
Honeywell
Successor independent corroboration: Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Honeywell model evidence and the limitations stated in the candidate rationale.
Consumer Reports' 2026 lab program purchased heaters at retail, measured 204-square-foot room heating and direct heating over 15 minutes, noise, hot-surface and fire safety, and identified top performers that passed safety tests. Applied here to representative current Honeywell model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 11 Best Space Heaters of 2026, Lab-Tested and Reviewed by Consumer Reports.
Honeywell
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Honeywell model evidence and the limitations stated in the candidate rationale.
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Honeywell model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: The Best Electric Space Heaters of 2025 - Tested by Bob Vila.
Honeywell
Successor independent corroboration: Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Honeywell model evidence and the limitations stated in the candidate rationale.
Bob Vila's multiweek hands-on protocol timed room temperature rise, checked thermostat accuracy, tipped heaters, assessed surface temperature, noise, portability, controls, and value across current electric models. Applied here to representative current Honeywell model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: The Best Electric Space Heaters of 2025 - Tested by Bob Vila.
Lasko
Lasko's current CT18950 page documents 1500W output, ETL listing, tip-over and overheat protection, cool-touch housing, under-40 dB operation, 120-degree distribution, AutoEco control, timer, remote, and a three-year warranty.
Lasko's current CT18950 page documents 1500W output, ETL listing, tip-over and overheat protection, cool-touch housing, under-40 dB operation, 120-degree distribution, AutoEco control, timer, remote, and a three-year warranty.
This record supports the claim. Verified 2026-08-20. Source: Lasko Ellipse Ceramic Tower Space Heater CT18950 by Lasko Products.
Lasko
Lasko's current CT18950 page documents 1500W output, ETL listing, tip-over and overheat protection, cool-touch housing, under-40 dB operation, 120-degree distribution, AutoEco control, timer, remote, and a three-year warranty.
Lasko's current CT18950 page documents 1500W output, ETL listing, tip-over and overheat protection, cool-touch housing, under-40 dB operation, 120-degree distribution, AutoEco control, timer, remote, and a three-year warranty.
This record supports the claim. Verified 2026-08-20. Source: Lasko Ellipse Ceramic Tower Space Heater CT18950 by Lasko Products.
Lasko
Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current Lasko model evidence and the limitations stated in the candidate rationale.
Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current Lasko model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 9 Best Space Heaters of 2026, Tested & Reviewed by Good Housekeeping Institute.
Lasko
Successor independent corroboration: Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current Lasko model evidence and the limitations stated in the candidate rationale.
Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current Lasko model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 9 Best Space Heaters of 2026, Tested & Reviewed by Good Housekeeping Institute.
Lasko
WIRED's 2026 hands-on heater testing measured performance and explicitly stress-tested safety behavior, documenting both successful and failed tip-over behavior by model rather than accepting marketing claims. Applied here to representative current Lasko model evidence and the limitations stated in the candidate rationale.
WIRED's 2026 hands-on heater testing measured performance and explicitly stress-tested safety behavior, documenting both successful and failed tip-over behavior by model rather than accepting marketing claims. Applied here to representative current Lasko model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters: Tested, Measured, and Mistreated by WIRED.
Lasko
Successor independent corroboration: WIRED's 2026 hands-on heater testing measured performance and explicitly stress-tested safety behavior, documenting both successful and failed tip-over behavior by model rather than accepting marketing claims. Applied here to representative current Lasko model evidence and the limitations stated in the candidate rationale.
WIRED's 2026 hands-on heater testing measured performance and explicitly stress-tested safety behavior, documenting both successful and failed tip-over behavior by model rather than accepting marketing claims. Applied here to representative current Lasko model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters: Tested, Measured, and Mistreated by WIRED.
Mr. Heater
The representative portable indoor heater is propane-fueled and therefore outside the electric-only category boundary.
The representative portable indoor heater is propane-fueled and therefore outside the electric-only category boundary.
This record supports the claim. Verified 2026-08-20. Source: Portable Buddy Propane Heater by Mr. Heater.
Mr. Heater
The representative portable indoor heater is propane-fueled and therefore outside the electric-only category boundary.
The representative portable indoor heater is propane-fueled and therefore outside the electric-only category boundary.
This record supports the claim. Verified 2026-08-20. Source: Portable Buddy Propane Heater by Mr. Heater.
Pelonis
Pelonis's current PSHC30DW6ABB page documents 1500W output, UL certification, smart app and voice control, thermostat-driven Eco mode, rapid room heating positioning, quiet operation, advanced protections, and a one-year warranty; the current portfolio also includes fan-forced and oil-filled types.
Pelonis's current PSHC30DW6ABB page documents 1500W output, UL certification, smart app and voice control, thermostat-driven Eco mode, rapid room heating positioning, quiet operation, advanced protections, and a one-year warranty; the current portfolio also includes fan-forced and oil-filled types.
This record supports the claim. Verified 2026-08-20. Source: Pelonis PSHC30DW6ABB Smart Ceramic Heater by Pelonis.
Pelonis
Pelonis's current PSHC30DW6ABB page documents 1500W output, UL certification, smart app and voice control, thermostat-driven Eco mode, rapid room heating positioning, quiet operation, advanced protections, and a one-year warranty; the current portfolio also includes fan-forced and oil-filled types.
Pelonis's current PSHC30DW6ABB page documents 1500W output, UL certification, smart app and voice control, thermostat-driven Eco mode, rapid room heating positioning, quiet operation, advanced protections, and a one-year warranty; the current portfolio also includes fan-forced and oil-filled types.
This record supports the claim. Verified 2026-08-20. Source: Pelonis PSHC30DW6ABB Smart Ceramic Heater by Pelonis.
Pelonis
Consumer Reports' current ratings program lists Pelonis PSHC30DW6ABB among recently tested heaters and evaluates room heat rise, direct heat, noise, hot surfaces, controls, and safety features. Applied here to representative current Pelonis model evidence and the limitations stated in the candidate rationale.
Consumer Reports' current ratings program lists Pelonis PSHC30DW6ABB among recently tested heaters and evaluates room heat rise, direct heat, noise, hot surfaces, controls, and safety features. Applied here to representative current Pelonis model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Space Heater Ratings by Consumer Reports.
Pelonis
Successor independent corroboration: Consumer Reports' current ratings program lists Pelonis PSHC30DW6ABB among recently tested heaters and evaluates room heat rise, direct heat, noise, hot surfaces, controls, and safety features. Applied here to representative current Pelonis model evidence and the limitations stated in the candidate rationale.
Consumer Reports' current ratings program lists Pelonis PSHC30DW6ABB among recently tested heaters and evaluates room heat rise, direct heat, noise, hot surfaces, controls, and safety features. Applied here to representative current Pelonis model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Space Heater Ratings by Consumer Reports.
Vornado
Vornado's current VH200 materials document whole-room air circulation, two heat settings, thermostat, tip-over and overheat protection, cool-touch case, quiet operation, US support, and a five-year warranty.
Vornado's current VH200 materials document whole-room air circulation, two heat settings, thermostat, tip-over and overheat protection, cool-touch case, quiet operation, US support, and a five-year warranty.
This record supports the claim. Verified 2026-08-20. Source: VH200 Whole Room Space Heater by Vornado Air.
Vornado
Vornado's current VH200 materials document whole-room air circulation, two heat settings, thermostat, tip-over and overheat protection, cool-touch case, quiet operation, US support, and a five-year warranty.
Vornado's current VH200 materials document whole-room air circulation, two heat settings, thermostat, tip-over and overheat protection, cool-touch case, quiet operation, US support, and a five-year warranty.
This record supports the claim. Verified 2026-08-20. Source: VH200 Whole Room Space Heater by Vornado Air.
Vornado
CPSC's January 2025 recall covers only Vornado VH2 units with JUL24 or AUG24 date codes for a cord-detachment shock and fire hazard; Vornado offered replacement and no incidents were reported.
CPSC's January 2025 recall covers only Vornado VH2 units with JUL24 or AUG24 date codes for a cord-detachment shock and fire hazard; Vornado offered replacement and no incidents were reported.
This record supports the claim. Verified 2026-08-20. Source: Vornado VH2 Whole Room Heater Recall by U.S. Consumer Product Safety Commission.
Vornado
CPSC's January 2025 recall covers only Vornado VH2 units with JUL24 or AUG24 date codes for a cord-detachment shock and fire hazard; Vornado offered replacement and no incidents were reported.
CPSC's January 2025 recall covers only Vornado VH2 units with JUL24 or AUG24 date codes for a cord-detachment shock and fire hazard; Vornado offered replacement and no incidents were reported.
This record supports the claim. Verified 2026-08-20. Source: Vornado VH2 Whole Room Heater Recall by U.S. Consumer Product Safety Commission.
Vornado
CPSC's June 2026 recall covers the SRTH tower model after 32 overheating reports, eight fires, and one smoke-inhalation report; consumers were told to stop use for a refund.
CPSC's June 2026 recall covers the SRTH tower model after 32 overheating reports, eight fires, and one smoke-inhalation report; consumers were told to stop use for a refund.
This record supports the claim. Verified 2026-08-20. Source: Vornado SRTH Small Room Tower Heater Recall by U.S. Consumer Product Safety Commission.
Vornado
CPSC's June 2026 recall covers the SRTH tower model after 32 overheating reports, eight fires, and one smoke-inhalation report; consumers were told to stop use for a refund.
CPSC's June 2026 recall covers the SRTH tower model after 32 overheating reports, eight fires, and one smoke-inhalation report; consumers were told to stop use for a refund.
This record supports the claim. Verified 2026-08-20. Source: Vornado SRTH Small Room Tower Heater Recall by U.S. Consumer Product Safety Commission.
Vornado
Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current Vornado model evidence and the limitations stated in the candidate rationale.
Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current Vornado model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 9 Best Space Heaters of 2026, Tested & Reviewed by Good Housekeeping Institute.
Vornado
Successor independent corroboration: Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current Vornado model evidence and the limitations stated in the candidate rationale.
Good Housekeeping's 2026 controlled-room protocol evaluated temperature rise, wattage, distribution, noise, stability, tip-over shutoff, surface temperature, flammability, controls, and support across current heaters. Applied here to representative current Vornado model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: 9 Best Space Heaters of 2026, Tested & Reviewed by Good Housekeeping Institute.
Vornado
Tom's Guide's 2026 tests timed heat-up, mapped evenness at two distances, measured energy draw, surface and floor temperatures, and noise on current space heaters. Applied here to representative current Vornado model evidence and the limitations stated in the candidate rationale.
Tom's Guide's 2026 tests timed heat-up, mapped evenness at two distances, measured energy draw, surface and floor temperatures, and noise on current space heaters. Applied here to representative current Vornado model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters in 2026 - Expert Tested by Tom's Guide.
Vornado
Successor independent corroboration: Tom's Guide's 2026 tests timed heat-up, mapped evenness at two distances, measured energy draw, surface and floor temperatures, and noise on current space heaters. Applied here to representative current Vornado model evidence and the limitations stated in the candidate rationale.
Tom's Guide's 2026 tests timed heat-up, mapped evenness at two distances, measured energy draw, surface and floor temperatures, and noise on current space heaters. Applied here to representative current Vornado model evidence and the limitations stated in the candidate rationale.
This record supports the claim. Verified 2026-08-20. Source: Best Space Heaters in 2026 - Expert Tested by Tom's Guide.