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Electric Tankless Water Heater 240v Whole House

Fail

Prices span $53.04–$969.90, mostly outside the sweet spot, so Electric Tankless Water Heater 240v Whole House is a Fail.

Flapen Score
48
48 / 100
Ranks 4,568 of 9,536 Tools & Home Improvement niches · on the category median
Market size
$1.1M/yr317K searches / yr
90-day growth
-27.1%search demand this quarter
Competition
32%top-5 click share · 24 brands · 122 sellers

Flapen Score

Electric Tankless Water Heater 240v Whole House against its category

The dotted line is the Tools & Home Improvement average. Past it, Electric Tankless Water Heater 240v Whole House is stronger. Inside it, weaker.

48Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Electric Tankless Water Heater 240v Whole House market on Amazon at a glance

Shoppers on Amazon United States searched for Electric Tankless Water Heater 240v Whole House 317K times last year and spent an estimated $1.1M. The top 5 brands take 78% of clicks. Demand peaks in Jan. Flapen scores it 48 out of 100, a Fail.

01 · Demand

1.3% of searches ended in a purchase last week.

Shoppers searched for this 317K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 1.3% of those searches ended in a purchase. Searches in the last 90 days moved -27.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.1M a year.

Searches, last 12 months
317K
Growth, 90 days vs prior 90
-27.1%
Conversion, latest week
1.3%
Market size, estimated
$1.1Ma year
Peak month
January1.6× the quietest month
Top search term
rheem tankless water heater26K searches a year

02 · Price

A sale here is worth $280.13.

Listings sell for $280.13 on average, from $53.04 to $969.90. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At $280.13 that is $28K to $70K a year per listing.

Average price
$280.13above the $15 to $100 sweet spot
Price range
$53.04–$969.90
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
5K–6K
Units per listing a year
100–250
Revenue per listing a year
$28K–$70K
Returns
8.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

71% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 11.5% of listings are out of stock. The average listing ranks #181 within Plumbing. It carries 896 reviews at 4.04 stars, so a new listing needs social proof before a better product.

Sponsored listings
71%
Prime listings
96%
Out of stock, average day
11.5%
Average rank
#181in Plumbing
Average rating
4.04 starsAmazon United States average 4.42 stars
Average reviews
896per listing
Listings tracked
55

04 · Newcomers

Amazon counts 15 of last year's 19 launches as successful.

19 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 34 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
19
Successful launches
15Amazon's first-year sales bar
Average brand age
34 months

Products

Top Electric Tankless Water Heater 240v Whole House products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take only 32% of clicks. An open shelf where new products get seen.

$0$34K$69K$103K$138K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

24 flat

Sellers

122

Top-5 brand share

78%

Top 20: 98%

Top-5 click share

32%

Top 20: 70%

Open market

17%

  • Rheem38%
  • EcoSmart16%
  • CAMPLUX ENJOY OUTDOOR LIFE10%
  • thermomate8%
  • xwdzswgs5%
  • LECLOC5%
  • Open — no brand owns it (18 brands, 17%)

Demand

Electric Tankless Water Heater 240v Whole House search demand

Weekly searches over the year, seasonality beneath. Pick a range.

9K7KHoliday '24Prime Day '25Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.6×

Search terms

Top Electric Tankless Water Heater 240v Whole House search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • rheem tankless water heater26K/yr
  • rheem tankless water heater electric47K/yr
  • electric tankless water heater 240v28K/yr
  • ecosmart tankless water heater30K/yr
  • rheem water heater26K/yr
  • 110v tankless water heater20K/yr
  • tankless water heater electric 110v26K/yr
  • electric tankless water heater 120v16K/yr
  • eco smart tankless hot water heater15K/yr
  • 120v tankless water heater12K/yr

Reviews and returns

What reviews say buyers love and hate about Electric Tankless Water Heater 240v Whole House

We read the reviews and the return reasons for every product selling here.

26%of positive reviews mention “Assembly/Installation”
15%of negative reviews mention “Durability”
8.0%of orders come back
“Broken”
A buyer, on “Durability”15% of negative reviews mention the same topic

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.

20 topics

NegativePositive

FAQ

Common Electric Tankless Water Heater 240v Whole House questions

Answered from the same tracked data.