vented propane wall heater
Skip itSoft demand (-80.4% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Good542.71avg incumbent reviews — the moat a new listing must climb
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Market size
Okay$112K$112K/yr · 38K searches
Brand share
Bad94%top-5 brand share — brand-locked demand
Conversion
Bad0.6%search→purchase rate — share of searches ending in a sale
Growth
Bad-80.4%90-day search growth — must beat 0% to launch
Avg price
Bad$506.32avg listing price — sweet spot $15–$100
Price range
Bad$158.70–$2464.96cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, vented propane wall heater is a $112K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 94% of demand. Verdict: Skip it — 34/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
vented propane wall heater market data
- Units sold / yr
- 100–250
- avg 0–100/product
- Revenue / yr
- $51K–$127K
- units × avg price
- Conversion rate
- 0.6%
- Avg BSR
- #250
- Page quality
- 0%
- Prime
- 47%
- Sponsored
- 35%
- Out of stock
- 29.4%
- Avg brand age
- 67 months
- Avg seller age
- 185 days
Competition & brand share
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.Brands
7 rising
Sellers
38
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
62%
Top 20: 100%
Open market
3%
- Comfort Glow43%
- Mr. Heater21%
- Ashley16%
- Ashley Hearth8%
- Rinnai5%
- TPI3%
- Open — no brand owns it (1 brand, 3%)
Demand
Weekly Amazon search volume, last 33 weeks — -80.4% search growth over the last 90 days.Top vented propane wall heater search terms
- vented propane wall heater10K/yr
- vented propane heaters6K/yr
- comfort glow propane heater7K/yr
- 30000 btu propane wall heater4K/yr
- 30000 btu ventless propane heater7K/yr
- 30000 btu heater with blower4K/yr
Top vented propane wall heater products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Comfort Glow Direct Vent Dual Fuel Heater 11 000 BTU Wall Mount 375 Sq Ft - DV11D
Comfort Glow$395.683.1★5 rev
Ashley Hearth Products Direct Vent Propane Wall Heater 17 000 BTU Heats up to 570 Sq Ft Sealed Burn System Matchless Piezo Lighting Heavy-Duty Construction Indoor Mobile & Modular Home Heating
Ashley$407.473.8★734 rev
Mr. Heater 30 000 BTU Vent Free Blue Flame Propane Heater
Mr. Heater$259.764.5★3,455 rev
Comfort Glow 17 000 BTU Direct Vent Natural Gas Wall Heater Gray Large
Comfort Glow$445.174.5★24 rev
Ashley Direct Vent Wall Heater Dual Fuel 25 000 BTU
Ashley Hearth$694.454.5★8 rev
Newest
by launch dateComfort Glow Direct Vent Dual Fuel Heater 11 000 BTU Wall Mount 375 Sq Ft - DV11D
Comfort Glow$395.685 rev
Comfort Glow Direct Vent Propane Wall Heater 8 000 BTU Silver- DVP08
Comfort Glow$281.6033 rev
ProCom Heating Liquid Propane Ventless Blue Flame Heater With Base Feet - 30 000 BTU Manual Control - Model# ML300HBA-B
ProCom$166.0749 rev
Ashley Direct Vent Wall Heater Dual Fuel 25 000 BTU
Ashley Hearth$694.458 rev
Comfort Glow 17 000 BTU Direct Vent Natural Gas Wall Heater Gray Large
Comfort Glow$445.1724 rev
Trending
90-day click momentumComfort Glow 11 000 BTU Direct Vent Natural Gas Wall Heater Gray Medium
Comfort Glow$371.693.1★
Comfort Glow Direct Vent Dual Fuel Heater 11 000 BTU Wall Mount 375 Sq Ft - DV11D
Comfort Glow$395.683.1★
Comfort Glow 17 000 BTU Direct Vent Natural Gas Wall Heater Gray Large
Comfort Glow$445.174.5★
WORLD MKTG OF AMERICA/IMPORT KWD258 20000 BTU Dual Gas Wall Heater
Comfort Glow$252.174.3★
Mr. Heater 30 000 BTU Vent Free Blue Flame Natural Gas Heater
Mr. Heater$203.934.5★
What buyers say about vented propane wall heater
What buyers praise and complain about, mined from review topics.What buyers love
“Worth to buy”
“Excellent heater”
“Great product”
“Works well”
“Easy install”
“As advertised”
“thanks to the great instructions which were included”
“Perfect size”
“gift”
“useful”
What buyers complain about
“Does not work”
“Trash”
“Broken pieces most important part start pilot”
“Heat it up”
“It doesnt weigh 28 pounds like the product specifications say”
“Expensive to operate”
“now the only problems are in the pilot assembly”
“it leaks propane when it clicks off”
“At first the flame would quit”
“no glass in front of flame means cleaning frequently”
Top return reasons
Common questions
- Is vented propane wall heater profitable to sell on Amazon United States?
- The niche generates $112K/yr across 17 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -80.4%. Flapen's verdict: Skip it (34/100).
- How competitive is the vented propane wall heater niche?
- 7 brands and 38 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 94% of demand.
- What do buyers complain about in vented propane wall heater?
- Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Defective Material/Parts. The return rate is 0.3%.
- What does it cost to enter the vented propane wall heater niche?
- Listings span $158.70–$2464.96; the average listing price is $506.32 (sweet spot $15–$100). The average incumbent carries 543 reviews — the moat a new listing must climb.