Fireplace Key
FailDemand is soft, at -56.3% this quarter, so Fireplace Key is a Fail.
- Flapen Score
- 30 / 100Ranks 8,619 of 8,839 Patio, Lawn & Garden niches · −26 vs the category median of 5630
- Market size
- $125K/yr141K searches / yr
- 90-day growth
- -56.3%search demand this quarter
- Competition
- 80%top-5 click share · 8 brands · 11 sellers
Flapen Score
Fireplace Key against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Fireplace Key is stronger. Inside it, weaker.
Market
The Fireplace Key market on Amazon at a glance
Shoppers on Amazon United States searched for Fireplace Key 141K times last year and spent an estimated $125K. The top 5 brands take 90% of clicks. Demand peaks in Jan–Nov–Dec. Flapen scores it 30 out of 100, a Fail.
01 · Demand
An estimated 11.8% of those searches ended in a purchase.
Shoppers searched for this 141K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 11.8% of those searches ended in a purchase. Searches in the last 90 days moved -56.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $125K a year.
- Searches, last 12 months
- 141K
- Growth, 90 days vs prior 90
- -56.3%
- Conversion, latest week
- 11.8%
- Market size, estimated
- $125Ka year
- Peak month
- December4.6× the quietest month
- Top search term
- fireplace key30K searches a year
02 · Price
A sale here is worth $7.52.
Listings sell for $7.52 on average, from $4.42 to $10.84. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 1,500 to 2,000 of them. At $7.52 that is $11K to $15K a year per listing.
- Average price
- $7.52under the $15 to $100 sweet spot
- Price range
- $4.42–$10.84
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $11K–$15K
- Returns
- 2.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #66 within Outdoor Heating & Cooling. It carries 1,050 reviews at 4.69 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #66in Outdoor Heating & Cooling
- Average rating
- 4.69 starsAmazon United States average 4.42 stars
- Average reviews
- 1,050per listing
- Listings tracked
- 12
04 · Newcomers
0 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 62 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 62 months
Products
Top Fireplace Key products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 16, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Stanbroil Universal 3-Inch Gas Valve Key Fits 1/4 and 5/16 Turn Ball Valve for Gas Fire Pits and Fireplaces Antique Copper
- Price
- $7.03
- Rating
- 4.8/5
- Reviews
- 3,625
- Age
- 10y ago

Onlyfire Universal Gas Valve Key for Gas Fire Pits and Fireplaces 3 Chrome Replacement Gas Key Fits 1/4 and 5/16 Turn Ball Valve
- Price
- $6.98
- Rating
- 4.7/5
- Reviews
- 1,789
- Age
- 11y ago

Stanbroil Universal 8-Inch Gas Valve Fireplace Key Fits 1/4 and 5/16 Turn Ball Valve Polished Chrome
- Price
- $7.89
- Rating
- 4.8/5
- Reviews
- 3,625
- Age
- 10y ago

Himaweek 2 Pieces Universal Gas Valve Key Fireplace Key 3 Inches for Gas Fire Pits Polished Brass Replacement Gas Key for Outdoor Gas Fireplace Fits Both 1/2 and 3/4 Turn Ball Valve (Silver)
- Price
- $8.24
- Rating
- 4.5/5
- Reviews
- 184
- Age
- 2y ago

Tondiamo 2 Pcs Universal 3-Inch Gas Valve Key Fireplace Key for Gas Fire Pits Polished Brass Replacement for Outdoor Fireplace Fits Both 1/4-in and 5/16-inch Turn Ball(Silver)
- Price
- $10.84
- Rating
- 4.6/5
- Reviews
- 463
- Age
- 4y ago
Trending
estimated 90-day click momentum
3 Inch Universal Gas Valve Key for Gas Fireplaces and Fire Pit Fits 1/4 and 5/16 Gas Valve Stems Corrosion Resistant Replacement Key Heavy Duty Metal Construction(Silver)
- Price
- $4.42
- Rating
- 4.5/5
- Reviews
- 2
- Age
- 5mo ago

Kyuionty 2 Pcs Universal Gas Valve Key 3 Inch Fits 1/4 and 5/16 Gas Valve Stems Bronze Replacement Key for Gas Fire Pits and Fireplaces
- Price
- $7.41
- Rating
- 4.8/5
- Reviews
- 19
- Age
- 10mo ago

Onlyfire Universal Gas Valve Key for Gas Fire Pits and Fireplaces 3 Chrome Replacement Gas Key Fits 1/4 and 5/16 Turn Ball Valve
- Price
- $6.98
- Rating
- 4.7/5
- Reviews
- 1,789
- Age
- 11y ago

Stanbroil Universal 8-Inch Gas Valve Fireplace Key Fits 1/4 and 5/16 Turn Ball Valve Polished Chrome
- Price
- $7.89
- Rating
- 4.8/5
- Reviews
- 3,625
- Age
- 10y ago

Himaweek 2 Pieces Universal Gas Valve Key Fireplace Key 3 Inches for Gas Fire Pits Polished Brass Replacement Gas Key for Outdoor Gas Fireplace Fits Both 1/2 and 3/4 Turn Ball Valve (Silver)
- Price
- $8.24
- Rating
- 4.5/5
- Reviews
- 184
- Age
- 2y ago
Newest
by launch date
3 Inch Universal Gas Valve Key for Gas Fireplaces and Fire Pit Fits 1/4 and 5/16 Gas Valve Stems Corrosion Resistant Replacement Key Heavy Duty Metal Construction(Silver)
- Price
- $4.42
- Rating
- 4.5/5
- Reviews
- 2
- Age
- 5mo ago

Kyuionty 2 Pcs Universal Gas Valve Key 3 Inch Fits 1/4 and 5/16 Gas Valve Stems Bronze Replacement Key for Gas Fire Pits and Fireplaces
- Price
- $7.41
- Rating
- 4.8/5
- Reviews
- 19
- Age
- 10mo ago

OXDFK 3 Inch Universal Gas Valve Key Universal Valve Key for Gas Fireplaces Fits 1/4 and 5/16 Replacement Gas Valve Stems for Fire Pit and Fireplace Outdoor Gas Fireplace (Silver)
- Price
- $6.49
- Rating
- 4.7/5
- Reviews
- 104
- Age
- 1y ago

OXDFK 3 Inch Universal Gas Valve Key Universal Valve Key for Gas Fireplaces Fits 1/4 and 5/16 Replacement Gas Valve Stems for Fire Pit and Fireplace Outdoor Gas Fireplace
- Price
- $6.65
- Rating
- 4.7/5
- Reviews
- 104
- Age
- 1y ago

Tondiamo 2 Pcs Universal 3-Inch Gas Valve Key Fireplace Key for Gas Fire Pits Polished Brass Replacement for Outdoor Fireplace Fits Both 1/4-in and 5/16-inch Turn Ball(Bronze Color)
- Price
- $10.77
- Rating
- 4.6/5
- Reviews
- 463
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 80% of clicks. A locked shelf that new listings rarely crack.
Brands
8 falling
Sellers
11
Est. top-5 brand share
90%
Top 20: 100%
Est. top-5 click share
80%
Top 20: 100%
Open market
6%
- Stanbroil46%
- onlyfire17%
- Himaweek10%
- Tondiamo10%
- Skyflame8%
- OXDFK4%
- Open — no brand owns it (2 brands, 6%)
Demand
Fireplace Key search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 4.6×
Search terms
Top Fireplace Key search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- fireplace key30K/yr
- gas fireplace key26K/yr
- fireplace keys for gas valves21K/yr
- gas valve key10K/yr
- fireplace gas key13K/yr
- gas key7K/yr
- gas key for fireplace12K/yr
- gas fireplace key replacement8K/yr
- fireplace gas valve key5K/yr
- fire place key gas4K/yr
Reviews and returns
What reviews say buyers love and hate about Fireplace Key
We read the reviews and the return reasons for every product selling here.
“Doesn't fit”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Fireplace Key questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









