Electric Tankless Water Heater 240v Whole House
FailPrices span $53.04–$969.90, mostly outside the sweet spot, so Electric Tankless Water Heater 240v Whole House is a Fail.
- Flapen Score
- 48 / 100Ranks 4,568 of 9,536 Tools & Home Improvement niches · on the category median48
- 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.
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.
Top sellers
by 90-day click share
Rheem 18kW 240V Tankless Electric Water Heater Gray
- Price
- $409.47
- Rating
- 4.2/5
- Reviews
- 4,064
- Age
- 9y ago

Rheem 11kW 240V Tankless Electric Water Heater
- Price
- $244.08
- Rating
- 4.2/5
- Reviews
- 4,064
- Age
- 9y ago

Rheem RTEX-24 24kW 240V Electric Tankless Water Heater Gray
- Price
- $480.69
- Rating
- 4.2/5
- Reviews
- 4,064
- Age
- 9y ago

EcoSmart ECO 27 Electric Tankless Water Heater 27 KW at 240 Volts 112.5 Amps with Patented Self Modulating Technology 17 x 17 x 3.5 White
- Price
- $481.78
- Rating
- 4.2/5
- Reviews
- 3,053
- Age
- 16y ago

EcoSmart ECO 18 Electric Tankless Water Heater 18 KW at 240 Volts with Patented Self Modulating Technology 17 x 14 x 3.5 White
- Price
- $377.27
- Rating
- 4.3/5
- Reviews
- 2,441
- Age
- 15y ago
Trending
90-day click momentum
LECLOC Mini Tankless Instant Water Heater Under Sink 3000W 120V Plug In LED Digital Display with Big Control Knob IPX4 Multiple Safety Features 30-55 Thermostatic On Demand Electric Water Heater
- Price
- $175.79
- Rating
- 2.2/5
- Reviews
- 12
- Age
- 4mo ago

ThermoMate Tankless Water Heater Electric for Sink Faucet 4500W 110~120V Small Point of Use Instant Hot Water Heater ETL Approved with Temperature Display Self-modulating 0.85GPM at 35F Rise
- Price
- $128.85
- Rating
- 4.4/5
- Reviews
- 1,335
- Age
- 10mo ago

LECLOC Mini Instant Under Sink Tankless Water Heater 120V 3kW Plug In LED Digital Display with Big Knob IPX4 Multiple Safety Features 30-55 Thermostatic Single Point of Use Electric Water Heater
- Price
- $177.06
- Rating
- 4.2/5
- Reviews
- 20
- Age
- 4mo ago

CAMPLUX Tankless Water Heater Electric 120V 4500W Point of Use Instant Hot Water Heater Save Space for Sink Wall Mounted LED Digital Display CSA Certified
- Price
- $123.21
- Rating
- 4.2/5
- Reviews
- 681
- Age
- 5mo ago

CAMPLUX Tankless Water Heater Electric 120V 3500W Point of Use Instant Hot Water Heater Save Space for Sink Wall Mounted LED Digital Display CSA Certified
- Price
- $114.60
- Rating
- 4.2/5
- Reviews
- 681
- Age
- 5mo ago
Newest
by launch date
LECLOC Mini Instant Under Sink Tankless Water Heater 120V 3kW Plug In LED Digital Display with Big Knob IPX4 Multiple Safety Features 30-55 Thermostatic Single Point of Use Electric Water Heater
- Price
- $177.06
- Rating
- 4.2/5
- Reviews
- 20
- Age
- 4mo ago

LECLOC Mini Tankless Instant Water Heater Under Sink 3000W 120V Plug In LED Digital Display with Big Control Knob IPX4 Multiple Safety Features 30-55 Thermostatic On Demand Electric Water Heater
- Price
- $175.79
- Rating
- 2.2/5
- Reviews
- 12
- Age
- 4mo ago

CAMPLUX Tankless Water Heater Electric 120V 4500W Point of Use Instant Hot Water Heater Save Space for Sink Wall Mounted LED Digital Display CSA Certified
- Price
- $123.21
- Rating
- 4.2/5
- Reviews
- 681
- Age
- 5mo ago

CAMPLUX Tankless Water Heater Electric 120V 3500W Point of Use Instant Hot Water Heater Save Space for Sink Wall Mounted LED Digital Display CSA Certified
- Price
- $114.60
- Rating
- 4.2/5
- Reviews
- 681
- Age
- 5mo ago

Tankless Small Water Heater Electric 120V 29.2Amp ThermoMate 3500W On Demand Instant Hot Water Heater with Temperature Display for Kitchen Bathroom Sink Faucet ETL Certified
- Price
- $114.56
- Rating
- 4.2/5
- Reviews
- 775
- Age
- 9mo 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
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.
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.
“Broken”
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
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Electric Tankless Water Heater 240v Whole House questions
Answered from the same tracked data.









