EcoSmart · Updated July 2026
EcoSmart ECO 24: price & specs
EcoSmart ECO 24. Every price and spec below is linked to its source and dated — no guesses.
Source: ecosmartus.com verified STALE · 2026-07-11 ✓ corroborated verify in ledger
The EcoSmart ECO 24 is listed at $525 on ecosmartus.com as of 2026-07-11, #2 cheapest of 7 tankless water heaters (median $1295.62); other retailers may be lower. It earns a Gold Deskmark — 84/100 pay-blind standing, #2 of 8 in class.
Verified Jul 11, 2026 · figures linked to their source in the table below
Is the EcoSmart ECO 24 a good buy?
At $525, the EcoSmart ECO 24 is #2 cheapest of the 7 tankless water heaters we track, where the median is $1295.62. On the spec sheet, its min activation flow of 0.3 gpm is the lowest of the 7, its weight of 14.25 lb is the lowest of the 6, and its max temp of 140 °F is at the median of the 6.
Specifications
| Price (US) | $525 Tank The Tank (US retailer, Miami, FL) lists the "EcoSmart ECO-24 Electric Tankless Water Heater 24KW" at "$ 525.00" with free shipping (accessed 2026-07-11). The EcoSmart manufacturer product page publishes no price; the Amazon listing showed its price in EUR (served by region) and Home Depot/Lowes/Ferguson blocked access, so no other verbatim USD price was available. |
|---|---|
| Brand | EcoSmart |
| Released | — |
| Fuel type | electric |
| Max flow rate (gpm) | — |
| Max btu per hour | — |
| Power input (kW) | 24 |
| Uniform energy factor | — |
| Condensing type | electric |
| Min activation flow (gpm) | 0.3 |
| Vent type | none |
| Max temp (°F) | 140 |
| Heat exchanger warranty yrs | — |
| Wi-Fi enabled | No |
| Weight (lb) | 14.25 |
Source: ecosmartus.com (read 2026-07-11) STALE · 2026-07-11 · corroborated by tankthetank.com (read 2026-07-11).
How we checked
The EcoSmart manufacturer product page (ecosmartus.com) confirms this is the ECO 24, a 24 kW / 240 V electric tankless unit, and provides its spec table: 24 kW power input, 0.3 GPM activation flow, 80–140°F digital temperature range, 14.25 lb weight, no venting required (electric), and a stated efficiency of "UEF up to .94"; it lists no price. Model identity is corroborated by Tank The Tank, whose "EcoSmart ECO-24 24KW" listing matches the 24 kW / 240 V / 100 A / 3×40 DP electrical profile and supplies the US retail price of $ 525.00 with free shipping. An Amazon listing (Model Number ECO24, Style Name ECO 24) further confirmed the exact model, but rendered its price in EUR, so it was not used for pricing; max flow rate (gpm) is left blank because the manufacturer table states no peak GPM and retailer figures conflict.
Is the EcoSmart ECO 24 worth it vs cheaper tankless water heaters?
EcoSmart ECO 24 against its closest cheaper and pricier tankless water heaters on the specs that matter — every value sourced. See all 7 ranked
| Product | Price | Fuel type | Power input (kW) | Condensing type | Min activation flow (gpm) | Vent type |
|---|---|---|---|---|---|---|
| EcoSmart ECO 24 this | $525 | electric | 24 | electric | 0.3 | none |
| Rheem RTEX-18 | $523.99 | electric | 18 | electric | 0.3 | none |
| Stiebel Eltron Tempra 36 Plus | $1132 | electric | 36 | electric | 0.77 | none |
Frequently asked questions
How much does the EcoSmart ECO 24 cost?
The EcoSmart ECO 24 has a US price of $525 (Tank The Tank (US retailer, Miami, FL) lists the "EcoSmart ECO-24 Electric Tankless Water Heater 24KW" at "$ 525.00" with free shipping (accessed 2026-07-11). The EcoSmart manufacturer product page publishes no price; the Amazon listing showed its price in EUR (served by region) and Home Depot/Lowes/Ferguson blocked access, so no other verbatim USD price was available.), as of 2026-07-11.
How does the EcoSmart ECO 24 compare on price?
At $525, the EcoSmart ECO 24 is #2 cheapest of the 7 tankless water heaters we track, where the median is $1295.62.
What are the EcoSmart ECO 24's key specs?
EcoSmart ECO 24 (EcoSmart): Fuel type electric, Power input (kW) 24, Condensing type electric, Min activation flow (gpm) 0.3, Vent type none. Full sourced spec sheet verified 2026-07-11.
Price of record: $525 at ecosmartus.com, 2026-07-11. Other retailers may be lower — check the current price:
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