Tankless Water Heater Natural Gas
MaybeThe average product has only 161 reviews. But products sell for $664.28 on average, outside the sweet spot, so Tankless Water Heater Natural Gas is a Maybe.
- Flapen Score
- 54 / 100Top 24% of 9,536 Tools & Home Improvement niches · +6 vs the category median of 4854
- Market size
- $1.6M/yr545K searches / yr
- 90-day growth
- -24.0%search demand this quarter
- Competition
- 32%top-5 click share · 19 brands · 45 sellers
Flapen Score
Tankless Water Heater Natural Gas against its category
The dotted line is the Tools & Home Improvement average. Past it, Tankless Water Heater Natural Gas is stronger. Inside it, weaker.
Market
The Tankless Water Heater Natural Gas market on Amazon at a glance
Shoppers on Amazon United States searched for Tankless Water Heater Natural Gas 545K times last year and spent an estimated $1.6M. The top 5 brands take 70% of clicks. Demand peaks in Jan–Nov. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
0.4% of searches ended in a purchase last week.
Shoppers searched for this 545K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 0.4% of those searches ended in a purchase. Searches in the last 90 days moved -24.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.6M a year.
- Searches, last 12 months
- 545K
- Growth, 90 days vs prior 90
- -24.0%
- Conversion, latest week
- 0.4%
- Market size, estimated
- $1.6Ma year
- Peak month
- January1.7× the quietest month
- Top search term
- tankless water heater gas149K searches a year
02 · Price
A sale here is worth $664.28.
Listings sell for $664.28 on average, from $115.32 to $1772.73. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 0 to 100 of them. At $664.28 that is $0 to $66K a year per listing.
- Average price
- $664.28above the $15 to $100 sweet spot
- Price range
- $115.32–$1772.73
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$66K
- Returns
- 1.9%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. 71% ship with Prime. On an average day, 10.8% of listings are out of stock. The average listing ranks #162 within Plumbing. It carries 161 reviews at 4.29 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 71%
- Out of stock, average day
- 10.8%
- Average rank
- #162in Plumbing
- Average rating
- 4.29 starsAmazon United States average 4.42 stars
- Average reviews
- 161per listing
- Listings tracked
- 55
04 · Newcomers
Amazon counts 15 of last year's 18 launches as successful.
18 products launched here in the last 12 months. Amazon counts 15 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 36 months on average, so the names here are settling in.
- Launched, last 12 months
- 18
- Successful launches
- 15Amazon's first-year sales bar
- Average brand age
- 36 months
Products
Top Tankless Water Heater Natural Gas 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
NEW Rinnai RX199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater Indoor or Outdoor Water Heater Up to 11.1 GPM 199 000 BTU
- Price
- $1471.85
- Rating
- 4.6/5
- Reviews
- 143
- Age
- 2y ago

Tankless Water Heater Novieex On Demand Water Heater Natural Gas Up to 4.3 GPM 100 000 BTU Instant Hot Water Heater with LED Display Indoor Installation 2-4 Point Use for Family Bathroom Kitchen
- Price
- $275.68
- Rating
- 4.0/5
- Reviews
- 61
- Age
- 11mo ago

FOGATTI Tankless Water Heater Natural Gas Outdoor On Demand CSA Certified
- Price
- $628.70
- Rating
- 4.1/5
- Reviews
- 160
- Age
- 1y ago

NEW Rinnai RXP199iN Smart Sense Condensing Tankless Water Heater 199 000 BTU Up to 11.1 GPM Natural Gas or Propane Indoor/Outdoor Installation Built-In Recirculation Pump
- Price
- $1772.73
- Rating
- 4.6/5
- Reviews
- 120
- Age
- 2y ago

Rheem RTG-70DVLN-3 High Efficiency Non-Condensing Indoor Tankless Natural Gas Water Heater 7.0 GPM 160 000 BTUs
- Price
- $778.66
- Rating
- 4.6/5
- Reviews
- 59
- Age
- 2y ago
Trending
90-day click momentum
MIZUDO 199 000 BTU Natural Gas Tankless Water Heater Max 10.3 GPM Indoor
- Price
- $1036.15
- Rating
- 4.5/5
- Reviews
- 162
- Age
- 5mo ago

Tankless Water Heater Novieex On Demand Water Heater Natural Gas Up to 3.6 GPM 86 000 BTU Instant Hot Water Heater with LED Display Indoor Installation 2-3 Point Use for Family Bathroom Kitchen
- Price
- $210.24
- Rating
- 3.4/5
- Reviews
- 10
- Age
- 11mo ago

Westinghouse Tankless Water Heater Gas Indoor 7.9 GPM 180 000 BTU
- Price
- $839.36
- Rating
- 4.5/5
- Reviews
- 28
- Age
- 1y ago

Natural Gas Tankless Water Heater 4.21GPM 16L Indoor Constant propane water heater Instant Hot Natural Gas Water Heater with Fahrenheit Digital Display Multi-Protection
- Price
- $184.44
- Rating
- 4.4/5
- Reviews
- 23
- Age
- 11mo ago

Rheem RTG-84XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater 8.4 GPM 180 000 BTUs
- Price
- $873.09
- Rating
- 4.8/5
- Reviews
- 30
- Age
- 2y ago
Newest
by launch date
MIZUDO 199 000 BTU Natural Gas Tankless Water Heater Max 10.3 GPM Indoor
- Price
- $1036.15
- Rating
- 4.5/5
- Reviews
- 162
- Age
- 5mo ago

FOGATTI Tankless Water Heater Natural Gas Outdoor On Demand CSA Certified
- Price
- $632.17
- Rating
- 4.1/5
- Reviews
- 160
- Age
- 8mo ago

Natural Gas Tankless Water Heater 4.21GPM 16L Indoor Constant propane water heater Instant Hot Natural Gas Water Heater with Fahrenheit Digital Display Multi-Protection
- Price
- $184.44
- Rating
- 4.4/5
- Reviews
- 23
- Age
- 11mo ago

Tankless Water Heater Novieex On Demand Water Heater Natural Gas Up to 4.3 GPM 100 000 BTU Instant Hot Water Heater with LED Display Indoor Installation 2-4 Point Use for Family Bathroom Kitchen
- Price
- $275.68
- Rating
- 4.0/5
- Reviews
- 61
- Age
- 11mo ago

Tankless Water Heater Novieex On Demand Water Heater Natural Gas Up to 3.6 GPM 86 000 BTU Instant Hot Water Heater with LED Display Indoor Installation 2-3 Point Use for Family Bathroom Kitchen
- Price
- $210.24
- Rating
- 3.4/5
- Reviews
- 10
- Age
- 11mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take only 32% of clicks. An open shelf where new products get seen.
Brands
19 rising
Sellers
45
Top-5 brand share
70%
Top 20: 100%
Top-5 click share
32%
Top 20: 70%
Open market
25%
- Rinnai35%
- Rheem13%
- NOVIEEX9%
- FOGATTI6%
- APUS6%
- MIZUDO5%
Demand
Tankless Water Heater Natural Gas search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Nov · busiest ÷ quietest = 1.7×
Search terms
Top Tankless Water Heater Natural Gas search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- tankless water heater gas149K/yr
- rinnai tankless water heater66K/yr
- gas water heater62K/yr
- gas tankless water heater41K/yr
- navien tankless water heater54K/yr
- tankless gas water heater23K/yr
- gas hot water heater18K/yr
- water heater gas23K/yr
- navien npe-240a210K/yr
- gas tankless water heater indoor11K/yr
Reviews and returns
What reviews say buyers love and hate about Tankless Water Heater Natural Gas
We read the reviews and the return reasons for every product selling here.
“However, I wouldnt recommend doing this installation myself”
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.
18 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 Natural Gas questions
Answered from the same tracked data.









