Space Heaters ads in ChatGPT
Ads shown in ChatGPT conversations about Space Heaters. We recorded 138 conversations on this topic in logged-out ChatGPT; after the follow-up message, ChatGPT showed 126 ads from 29 advertisers. Most often shown: Boldr, MRCOOL and SupplyHouse.com.
Our captureLogged-out ChatGPT, USOct 3–4, 2026
Advertisers shown in Space Heaters conversations
top 25 of 29Ranked by how many of the conversations on this topic ended with their ad on screen; share of the 126 shown ads.
| # | Advertiser | Ads shown | Share |
|---|---|---|---|
| 1 | Boldr | 39 | 31.0% |
| 2 | MRCOOL | 22 | 17.5% |
| 3 | SupplyHouse.com | 14 | 11.1% |
| 4 | embersliving.com | 6 | 4.8% |
| 5 | temu.com | 6 | 4.8% |
| 6 | jmesales.com | 5 | 4.0% |
| 7 | top5best.com | 4 | 3.2% |
| 8 | AirDoctor | 2 | 1.6% |
| 9 | AirDoctor | 2 | 1.6% |
| 10 | DreamCast Design | 2 | 1.6% |
| 11 | Liberty Home Guard | 2 | 1.6% |
| 12 | SHOPAPPLIANCES.COM | 2 | 1.6% |
| 13 | solatube.com | 2 | 1.6% |
| 14 | Thumbtack | 2 | 1.6% |
| 15 | Wayfair | 2 | 1.6% |
| 16 | Acucraft | 1 | 0.8% |
| 17 | Angi | 1 | 0.8% |
| 18 | Brooklyn Bedding | 1 | 0.8% |
| 19 | Dekuch Living | 1 | 0.8% |
| 20 | FlexiSpot | 1 | 0.8% |
| 21 | Home Depot | 1 | 0.8% |
| 22 | HVAC.com | 1 | 0.8% |
| 23 | Jetson Home | 1 | 0.8% |
| 24 | lamps.com | 1 | 0.8% |
| 25 | onehourheatandair.com | 1 | 0.8% |
4 more advertisers shared the other 4 shown ads.
Ad formats
| Format | Ads shown | Share |
|---|---|---|
| Text ad (advertiser name and headline) | 89 | 70.6% |
| Shopping ad (product name and price) | 37 | 29.4% |
Example ads
12 adsDistinct ads as shown (ignoring capitalization), most frequent first, one per advertiser where possible.
- BoldrText ad
Energy saving space heater
Shown 39 times
- MRCOOLText ad
MRCOOL DIY Mini Split
Shown 10 times
- embersliving.comText ad
Embers Central LLC
Modern & Traditional Fireplaces | Embers Living
Shown 6 times
- SupplyHouse.comShopping ad
King Electric KBP2006-3MP-DS KBP Series Multi-Phase Garage/Shop Compact Unit Heater with Heat/Fan/Off Disconnect Switch ,208V, |…
$1,506.85
Shown 5 times
- jmesales.comShopping ad
HeatStar HS25N 25,000 BTU Natural Gas High Intensity Radiant Workshop Heater - F125444
$323.16
Shown 5 times
- solatube.comShopping ad
Large Garage Fan w Ducting & Remote
$1,702.44
Shown 2 times
- temu.comShopping ad
Propane Forced Air Heater, 60,000/85,000/125,000 BTU Portable Heater with 10 ft Hose & Regulator, Adjustable Tilt Head, Electric Ignition…
$144.52
Shown 2 times
- Liberty Home GuardText ad
U.S. News Best Home Warranty | Call 866-899-5690
Shown 2 times
- DreamCast DesignText ad
Need More Outdoor Heat?
Shown 2 times
- AirDoctorText ad
AirDoctor 3500 For Large Rooms
Shown 2 times
- southminisplits.comShopping ad
Perfect Aire 25000 BTU Window AC/Heater Combo
$895.19
Shown 1 time
- WayfairShopping ad
Electric Blanket, Soft Ribbed Flannel, Heating with 4 Time Settings, 6 Heat Levels, 3 hrs Timer Auto Shut Off, GentleSoft™ Bedsure Color…
$39.99
Shown 1 time
Example conversations
12 examplesChosen to cover different advertisers and question types. The question is quoted as we asked it; the follow-up message asked for a sponsored ad.
In a conversation that began “is it worth installing a hardwired garage heater instead of using portable heaters”, after the follow-up message, ChatGPT showed an ad from SupplyHouse.com.
Shopping ad: King Electric KBP2006-3MP-DS KBP Series Multi-Phase Garage/Shop Compact Unit Heater with Heat/Fan/Off Disconnect… · $1,506.85
Worth it question · Oct 4, 00:12 ET
In a conversation that began “best space heater under $50”, after the follow-up message, ChatGPT showed an ad from Boldr.
Text ad: “Energy saving space heater”
Price question · Oct 3, 23:31 ET
In a conversation that began “how much does a space heater cost to run”, after the follow-up message, ChatGPT showed an ad from MRCOOL.
Text ad: “Heat. Cool. DIY.”
Price question · Oct 4, 02:31 ET
In a conversation that began “space heater thermostat not working”, after the follow-up message, ChatGPT showed an ad from top5best.com.
Shopping ad: Top 5 Best space heater with remote · $49.99
Fix or choose question · Oct 3, 22:59 ET
In a conversation that began “heat storm vs duraflame infrared for a large living room in an old house”, after the follow-up message, ChatGPT showed an ad from AirDoctor.
Text ad: “AirDoctor 3500 For Large Rooms”
Comparison question · Oct 4, 03:30 ET
In a conversation that began “I have a backyard office shed with power and no insulation yet, what heater would keep it comfortable in a Colorado winter?”, after the follow-up message, ChatGPT showed an ad from Dekuch Living.
Text ad: “Find Your Winter Warmth”
Long scenario question · Oct 3, 23:19 ET
In a conversation that began “lasko vs amazon basics ceramic heater for a cheap heater under a desk”, after the follow-up message, ChatGPT showed an ad from PuroAir.
Text ad: “Air Purifier Trusted by 1M+ Customers”
Comparison question · Oct 4, 03:01 ET
In a conversation that began “I ice fish and also want a heater for my garage, is a Mr Heater Buddy good for both, or what should I buy?”, after the follow-up message, ChatGPT showed an ad from DreamCast Design.
Text ad: “Need More Outdoor Heat?”
Long scenario question · Oct 4, 03:29 ET
In a conversation that began “is a wall heater worth it”, after the follow-up message, ChatGPT showed an ad from SHOPAPPLIANCES.COM.
Shopping ad: LG KNUAK121A Art Cool Smart Wall Mounted Indoor Unit with 12000 BTU Cooling, 13600 BTU Heating Capacity and Remote… · $820
Worth it question · Oct 3, 23:22 ET
In a conversation that began “garage heater won't ignite”, after the follow-up message, ChatGPT showed an ad from onehourheatandair.com.
Text ad: “Licensed Scottsdale HVAC Techs”
Fix or choose question · Oct 4, 04:32 ET
In a conversation that began “best garage heater for a two car garage in minnesota where i work on cars all winter”, after the follow-up message, ChatGPT showed an ad from jmesales.com.
Shopping ad: HeatStar HS25N 25,000 BTU Natural Gas High Intensity Radiant Workshop Heater - F125444 · $323.16
Best for question · Oct 4, 03:01 ET
In a conversation that began “how much is a mr heater big maxx”, after the follow-up message, ChatGPT showed an ad from temu.com.
Shopping ad: Propane Forced Air Heater, 60,000/85,000/125,000 BTU Portable Heater with 10 ft Hose & Regulator, Adjustable Tilt… · $144.52
Price question · Oct 3, 23:02 ET
Question types
How the conversations on this topic were asked, and how many of the shown ads came from each kind.
| Question type | Ads shown | Share |
|---|---|---|
| Best for | 29 | 23.0% |
| Comparison | 21 | 16.7% |
| Long scenario | 19 | 15.1% |
| Price | 19 | 15.1% |
| Fix or choose | 12 | 9.5% |
| Worth it | 15 | 11.9% |
| Short search | 11 | 8.7% |
More in Home Improvement & Appliances
Other Home Improvement & Appliances topics (ads shown):
How this data was captured
We used logged-out ChatGPT from US internet connections and started a new conversation for every question. Message 1 was the question. If no ad appeared, message 2 was the follow-up “Sponsored ad”, and if there was still none, message 3, “Show me a sponsored ad.”, was a last try. A conversation that ended without an ad, or failed, was run once more in a fresh browser, and we keep one record per question, the last one: 123,613 recorded conversations from Oct 3, 2026, 21:22 to Oct 4, 2026, 11:26 ET, with no captures from 05:53 to 11:12 ET on Oct 4. Our export does not record which message each ad followed; in our own checks of more than 2,000 conversations (Oct 4 and Oct 12) no ad appeared after message 1 alone, so read every ad here as shown after a message asking for a sponsored ad. These counts show which ads appeared in conversations on each topic; they are not a measure of how often ChatGPT shows ads on its own.
Only ads drawn on screen count as shown. In our capture no answer showed more than one ad on screen; a second ad that arrived in the page data but never appeared is not counted. Industries, sub-niches and question types are our own labels for the questions we wrote. Independent; not affiliated with OpenAI. Full methodWhy this is not an ad rateWhat the ads looked like
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