Tankless Water Heater Valve Kit
FailDemand is soft, at -7.1% this quarter, so Tankless Water Heater Valve Kit is a Fail.
- Flapen Score
- 42 / 100Ranks 6,968 of 9,536 Tools & Home Improvement niches · −6 vs the category median of 4842
- Market size
- $113K/yr29K searches / yr
- 90-day growth
- -7.1%search demand this quarter
- Competition
- 72%top-5 click share · 15 brands · 18 sellers
Flapen Score
Tankless Water Heater Valve Kit against its category
The dotted line is the Tools & Home Improvement average. Past it, Tankless Water Heater Valve Kit is stronger. Inside it, weaker.
Market
The Tankless Water Heater Valve Kit market on Amazon at a glance
Shoppers on Amazon United States searched for Tankless Water Heater Valve Kit 29K times last year and spent an estimated $113K. The top 5 brands take 72% of clicks. Demand peaks in Jan–Feb–Dec. Flapen scores it 42 out of 100, a Fail.
01 · Demand
6.8% of searches ended in a purchase last week.
Shoppers searched for this 29K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 6.8% of those searches ended in a purchase. Searches in the last 90 days moved -7.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $113K a year.
- Searches, last 12 months
- 29K
- Growth, 90 days vs prior 90
- -7.1%
- Conversion, latest week
- 6.8%
- Market size, estimated
- $113Ka year
- Peak month
- February9.4× the quietest month
- Top search term
- tankless water heater valve kit18K searches a year
02 · Price
A sale here is worth $57.61.
Listings sell for $57.61 on average, from $44.68 to $100.39. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At $57.61 that is $6K to $14K a year per listing.
- Average price
- $57.61inside the $15 to $100 sweet spot
- Price range
- $44.68–$100.39
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $6K–$14K
- Returns
- 4.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
94% 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 #7,476 within Plumbing. It carries 376 reviews at 4.64 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #7,476in Plumbing
- Average rating
- 4.64 starsAmazon United States average 4.42 stars
- Average reviews
- 376per listing
- Listings tracked
- 16
04 · Newcomers
Amazon counts 5 of last year's 6 launches as successful.
6 products launched here in the last 12 months. Amazon counts 5 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 6
- Successful launches
- 5Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top Tankless Water Heater Valve Kit products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
HYDRO MASTER Tankless Water Heater Service Valve Kit with Pressure Relief Valve 3/4-Inch IPS Isolator Clean Brass
- Price
- $62.58
- Rating
- 4.6/5
- Reviews
- 3,510
- Age
- 7y ago

3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve Clean Brass 3/4 Inch Service Installation Valve for rheem rinai ecosmart navien noritz takagi bosch
- Price
- $54.91
- Rating
- 4.3/5
- Reviews
- 496
- Age
- 5y ago

Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve Clean Brass
- Price
- $49.59
- Rating
- 4.7/5
- Reviews
- 712
- Age
- 6y ago

Janhemei Isolator Tankless Water Heater Valve Kit with Pressure Relief Valve 3/4 Inch IPS Water Heater Flush Kit Clean Brass
- Price
- $45.41
- Rating
- 4.7/5
- Reviews
- 100
- Age
- 1y ago

KAINGA Tankless Water Heater Service Valve Kit 3/4 Inch IPS Isolator Set with Pressure Relief Valve Hot & Cold Shut-Off Valves Lead-Free Premium Brass Compatible with Rheem Rinnai Navien
- Price
- $49.31
- Rating
- 4.7/5
- Reviews
- 44
- Age
- 10mo ago
Trending
90-day click momentum
Leorossy Tankless Water Heater Valve Kit PRV 3/4-1/2 NPT
- Price
- $56.51
- Rating
- 4.9/5
- Reviews
- 19
- Age
- 6mo ago

Himaweek Tankless Water Heater Service Valve Kit with Pressure Relief Valve 3/4-Inch IPS Isolator Clean Brass
- Price
- $45.35
- Rating
- 5.0/5
- Reviews
- 12
- Age
- 9mo ago

Upgrade 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit with 2Pcs 3/4 NPT to 1/2 FNPT Brass Fitting Tankless Water Heater Flushing Valve Kit with Pressure Relief Valve Clean Brass
- Price
- $52.47
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 6mo ago

Upgrade 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit Isolation Valve with Pressure Relief Valve Lead-Free Brass Compatible with Rheem/Rinnai/EcoSmart/Navien/Noritz/Takagi/Bosch
- Price
- $48.23
- Rating
- 4.6/5
- Reviews
- 21
- Age
- 11mo ago

Long Term 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve Clean Brass Construction PTFE Thread Tape
- Price
- $44.68
- Rating
- 4.6/5
- Reviews
- 15
- Age
- 1y ago
Newest
by launch date
Leorossy Tankless Water Heater Valve Kit PRV 3/4-1/2 NPT
- Price
- $56.51
- Rating
- 4.9/5
- Reviews
- 19
- Age
- 6mo ago

Upgrade 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit with 2Pcs 3/4 NPT to 1/2 FNPT Brass Fitting Tankless Water Heater Flushing Valve Kit with Pressure Relief Valve Clean Brass
- Price
- $52.47
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 6mo ago

3/4 Inch Tankless Water Heater Valve Kit with Pressure Relief Valve and Ball Valve Clean Brass & NPT Thread
- Price
- $97.14
- Rating
- 4.8/5
- Reviews
- 22
- Age
- 8mo ago

Himaweek Tankless Water Heater Service Valve Kit with Pressure Relief Valve 3/4-Inch IPS Isolator Clean Brass
- Price
- $45.35
- Rating
- 5.0/5
- Reviews
- 12
- Age
- 9mo ago

KAINGA Tankless Water Heater Service Valve Kit 3/4 Inch IPS Isolator Set with Pressure Relief Valve Hot & Cold Shut-Off Valves Lead-Free Premium Brass Compatible with Rheem Rinnai Navien
- Price
- $49.31
- Rating
- 4.7/5
- Reviews
- 44
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take 72% of clicks. A locked shelf that new listings rarely crack.
Brands
15 rising
Sellers
18
Top-5 brand share
72%
Top 20: 100%
Top-5 click share
72%
Top 20: 100%
Open market
22%
- HYDRO MASTER28%
- Iococee15%
- Hourleey12%
- Janhemei9%
- KAINGA7%
- MGGPAXXT5%
Demand
Tankless Water Heater Valve Kit search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Dec · busiest ÷ quietest = 9.4×
Search terms
Top Tankless Water Heater Valve Kit search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- tankless water heater valve kit18K/yr
- tankless water heater service valve kit5K/yr
- tankless water heater installation kit4K/yr
- tankless isolation valve kit2K/yr
Reviews and returns
What reviews say buyers love and hate about Tankless Water Heater Valve Kit
We read the reviews and the return reasons for every product selling here.
“Hard to stop from leaking”
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.
19 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 Tankless Water Heater Valve Kit questions
Answered from the same tracked data.









