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Water Heater

Maybe

Shoppers spend $9.1M a year here. But prices span $13.57–$1471.85, mostly outside the sweet spot, so Water Heater is a Maybe.

Flapen Score
58
58 / 100
Top 12% of 9,536 Tools & Home Improvement niches · +10 vs the category median of 48
Market size
$9.1M/yr4.2M searches / yr
90-day growth
-24.5%search demand this quarter
Competition
23%top-5 click share · 72 brands · 155 sellers

Flapen Score

Water Heater against its category

The dotted line is the Tools & Home Improvement average. Past it, Water Heater is stronger. Inside it, weaker.

58Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Water Heater market on Amazon at a glance

Shoppers on Amazon United States searched for Water Heater 4.2M times last year and spent an estimated $9.1M. The top 5 brands take 39% of clicks. Demand peaks in Jan. Flapen scores it 58 out of 100, a Maybe.

01 · Demand

1.4% of searches ended in a purchase last week.

Shoppers searched for this 4.2M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 1.4% of those searches ended in a purchase. Searches in the last 90 days moved -24.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $9.1M a year.

Searches, last 12 months
4.2M
Growth, 90 days vs prior 90
-24.5%
Conversion, latest week
1.4%
Market size, estimated
$9.1Ma year
Peak month
January2.4× the quietest month
Top search term
water heater752K searches a year

02 · Price

A sale here is worth $154.52.

Listings sell for $154.52 on average, from $13.57 to $1471.85. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 750 to 1,000 of them. At $154.52 that is $116K to $155K a year per listing.

Average price
$154.52above the $15 to $100 sweet spot
Price range
$13.57–$1471.85
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
60K–80K
Units per listing a year
750–1,000
Revenue per listing a year
$116K–$155K
Returns
4.5%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

91% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 8.5% of listings are out of stock. The average listing ranks #116 within Plumbing. It carries 3,145 reviews at 4.15 stars, so a new listing needs social proof before a better product.

Sponsored listings
91%
Prime listings
96%
Out of stock, average day
8.5%
Average rank
#116in Plumbing
Average rating
4.15 starsAmazon United States average 4.42 stars
Average reviews
3,145per listing
Listings tracked
104

04 · Newcomers

Amazon counts 36 of last year's 40 launches as successful.

40 products launched here in the last 12 months. Amazon counts 36 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 38 months on average, so the names here are settling in.

Launched, last 12 months
40
Successful launches
36Amazon's first-year sales bar
Average brand age
38 months

Products

Top Water Heater 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 23% of clicks. An open shelf where new products get seen.

$0$181K$362K$543K$724K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

72 rising

Sellers

155

Top-5 brand share

39%

Top 20: 73%

Top-5 click share

23%

Top 20: 52%

Open market

58%

  • xwdzswgs14%
  • Rheem12%
  • Orbek6%
  • SIVUATEK4%
  • CAMPLUX ENJOY OUTDOOR LIFE4%
  • Chefman3%

Demand

Water Heater search demand

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

100K60KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 2.4×

Search terms

Top Water Heater search terms shoppers use

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

  • water heater752K/yr
  • tankless water heater electric560K/yr
  • tankless water heater399K/yr
  • calentador de agua elctrico436K/yr
  • portable water heater265K/yr
  • hot water heater254K/yr
  • electric water heater209K/yr
  • immersion water heater169K/yr
  • calentador de agua132K/yr
  • water heater electric240K/yr

Reviews and returns

What reviews say buyers love and hate about Water Heater

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

16%of positive reviews mention “Heating”
17%of negative reviews mention “Durability”
4.5%of orders come back
“Breaks very easily”
A buyer, on “Durability”17% 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 Water Heater questions

Answered from the same tracked data.