---
title: "Gas Fireplace Valve — $68K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/gas-fireplace-valve"
last_updated: "2026-08-10T20:28:53.713Z"
locale: en
meta:
description: "Niche score 40/100 · $68K/yr market · 19K searches/yr · $75.62 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $68K/yr market · 19K searches/yr · $75.62 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Gas Fireplace Valve — $68K/yr Amazon US Niche (2026) - Flapen"
---
# **gas fireplace valve**
**Skip it**
Soft demand (-62.4% this quarter) — this niche doesn't clear our bar today.
Market size 17Growth 0Conversion 56Competition 46Returns 24Price range 69Avg price 84Brand share 61Review moat 92Quality gap 45
**Review moat**
**Great****157.14**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$75.62**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$19.47–$136.29**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****68%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Good****4.8%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Okay****58%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Bad****5.2%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$68K**
$68K/yr · 19K searches
**Growth**
**Bad****-62.4%**
90-day search growth — must beat 0% to launch
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, gas fireplace valve is a $68K/yr Amazon United States market (19K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 40/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gas fireplace valve market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$19K–$38K**
- units × avg price
- **Conversion rate**
- **4.8%**
- **Avg BSR**
- **#20,501**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **93%**
- **Out of stock**
- **11.0%**
- **Avg brand age**
- **60 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**10 **▼falling
**Sellers**
**44**
**Top-5 brand share**
**68%**
Top 20: 100%
**Top-5 click share**
**58%**
Top 20: 100%
**Open market**
**22%**
- Durablow21% - Midwest Hearth14% - Skyflame12% - Americangaslogs11% - MARGAR10% - Robertshaw9%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -62.4% search growth over the last 90 days.
1K600Spike '24Black Friday '24Holiday '24Spike '25Black Friday '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 7.2×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/gas-fireplace-valve/trend)
## **Top gas fireplace valve search terms**
- **fireplace gas valve**8K/yr-65.3%2.5% conv. - **gas fireplace valve**7K/yr-59.5%1.1% conv. - **millivolt gas valve**4K/yr-60.6%1.9% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/gas-fireplace-valve/search-terms)
## **Top gas fireplace valve 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.
0%4%$3K8%$5K12%$8K16%$11K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Durablow DV970A-NG Millivolt Gas Valve Replacement for Dexen Dexin Robertshaw HHT 6003 Series 200-D (No Turndown Natural Gas 3/8 Inlet 3/8 Outlet) DV970A-NG**Durablow**$82.46**4.3★75 rev](https://www.amazon.com/dp/B0BCJ3LDJS) [2**0820652 Natural Gas Fireplace Valve Compatible with SIT 820652 Nova Series for Majestic Monessen Lennox Empire Direct Vent Fireplaces & Stoves 3/8 NPT 11/32 Thermocouple 195K BTU**MARGAR**$136.29**4.9★12 rev](https://www.amazon.com/dp/B0FZTG6TJ8) [3**Robertshaw 710-502 Millivolt 70 000 BTU Capacity Gas Valve**Robertshaw**$106.32**4.7★241 rev](https://www.amazon.com/dp/B003U4KI4G) [4**Fire Pit Gas Valve Kit | 1/2 NPT | CSA Certified Solid Brass Ball Valve Flat Black Flange & 8 Key | Natural Gas & Propane | Indoor/Outdoor**Midwest Hearth**$32.51**4.6★356 rev](https://www.amazon.com/dp/B0722W787F) [5**Skyflame 1/2 Inch Straight Gas Key Valve Kit for Fire Pit Fireplace with Flange and 3 Inches Key Flat Black**Skyflame**$23.40**4.7★567 rev](https://www.amazon.com/dp/B0791DMSN3)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**0820652 Natural Gas Fireplace Valve Replacement Compatible with Sit-820 Nova Gas Valve Direct Vent Fireplace Millivolt Gas Valve Suitable for Various Direct-Vent Gas Fireplaces And Gas Log Sets**Modoo**$130.98**0 rev5mo ago](https://www.amazon.com/dp/B0GKNPXDHV) [**Americangaslogs Millivolt Gas Fireplace Valve Replacement for SIT-Style 0820652 Manual & Remote Control NG or LP Gas Vented Fireplace Systems (Natural Gas)**Americangaslogs**$128.37**0 rev6mo ago](https://www.amazon.com/dp/B0GCDJ448J) [**0820652 Natural Gas Fireplace Valve Compatible with SIT 820652 Nova Series for Majestic Monessen Lennox Empire Direct Vent Fireplaces & Stoves 3/8 NPT 11/32 Thermocouple 195K BTU**MARGAR**$136.29**12 rev8mo ago](https://www.amazon.com/dp/B0FZTG6TJ8) [**Americangaslogs Gas Fireplace Valve Manual Safety Pilot Control System for Gas Log Sets Compatible with Natural Gas & Propane Includes Heat Shield and Pilot Kit (Manual Silvery)**Americangaslogs**$86.86**14 rev1y ago](https://www.amazon.com/dp/B0DWF1CPZC) [**Hicello Replacement for Robertshaw 700-506 Millivolt Gas Valve - 700 Series 200 000 BTU/H Fast Opening Compatible with Natural Gas Water Heaters Furnaces & Commercial Gas Fryers**Hicello**$94.17**32 rev2y ago](https://www.amazon.com/dp/B0D9GSQG9W)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**0820652 Natural Gas Fireplace Valve Replacement Compatible with Sit-820 Nova Gas Valve Direct Vent Fireplace Millivolt Gas Valve Suitable for Various Direct-Vent Gas Fireplaces And Gas Log Sets**Modoo**$130.98**0.0★**▲ 451%**](https://www.amazon.com/dp/B0GKNPXDHV) [**0820652 Natural Gas Fireplace Valve Compatible with SIT 820652 Nova Series for Majestic Monessen Lennox Empire Direct Vent Fireplaces & Stoves 3/8 NPT 11/32 Thermocouple 195K BTU**MARGAR**$136.29**4.9★**▲ 438%**](https://www.amazon.com/dp/B0FZTG6TJ8) [**Americangaslogs Millivolt Gas Fireplace Valve Replacement for SIT-Style 0820652 Manual & Remote Control NG or LP Gas Vented Fireplace Systems (Natural Gas)**Americangaslogs**$128.37**0.0★**▲ 348%**](https://www.amazon.com/dp/B0GCDJ448J) [**Onlyfire 1/2 Inch Straight Gas Key Valve Kit for Fire Pit Fireplace Polished Chrome Flange and 3 Inch Key**onlyfire**$19.47**4.6★**▲ 134%**](https://www.amazon.com/dp/B01LA8DH4Q) [**Skyflame 1/2 Inch Straight Gas Key Valve Kit for Fire Pit Fireplace with Flange and 3 Inches Key Chromed**Skyflame**$20.56**4.7★**▲ 81%**](https://www.amazon.com/dp/B078Z5GGJC)
**~~View all trending →~~**
## **What buyers say about gas fireplace valve**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**28%
*“A well made product”*
**Size-Overall**18%
*“Good fit”*
**Efficiency**16%
*“Works for many applications at reasonable price”*
**Value For Money**8%
*“a good value”*
**Heating**5%
*“this is a fantastic way to bring older wall heaters into the modern age”*
**Leak-Proof**5%
*“Gas leaks are seriously no joke”*
**Ease Of Use**5%
*“Fast and easy”*
**Advertised Vs Actual Product**4%
*“it works exactly as it should”*
**Maintenance And Repair**3%
*“Great replacement tool”*
**Functionality-Overall**3%
*“It worked fine after I got it wired up”*
### **What buyers complain about **
**Compatibility-Overall**25%
*“To be fair I don't see any compatibility claims here on their Amazon site”*
**Functionality-Overall**25%
*“Doesnt work”*
**Quality-Overall**25%
*“Junk”*
**Ease Of Use**13%
*“It was a little bit of a struggle”*
### **Top return reasons **
**Size-Overall**42%
**Defective Material/Parts**11%
**Functionality-Overall**10%
**Advertised Vs Actual Product**9%
**Compatibility-Overall**5%
**Value For Money**4%
**Product Condition**3%
**Leak-Proof**3%
**Heating**2%
**Color**2%
## **Common questions**
- **Is gas fireplace valve profitable to sell on Amazon United States?**
- The niche generates $68K/yr across 14 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -62.4%. Flapen's verdict: Skip it (40/100).
- **How competitive is the gas fireplace valve niche?**
- 10 brands and 44 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 68% of demand.
- **What do buyers complain about in gas fireplace valve?**
- Top complaints mined from reviews: Compatibility-Overall, Functionality-Overall, Quality-Overall. The return rate is 5.2% — above our launch gate.
- **When does demand for gas fireplace valve peak?**
- Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 7.2× the quietest.
- **What does it cost to enter the gas fireplace valve niche?**
- Listings span $19.47–$136.29; the average listing price is $75.62 (sweet spot $15–$100). The average incumbent carries 157 reviews — the moat a new listing must climb.
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