ECOPOOLTECH Ultra Inverter Pool Heat Pump (up to 10,000 gal)
Most heat for the money — hardwired, and support is the gamble — A full-DC-inverter heat-and-cool unit its listing rates at 46,360 BTU max for pools up to 10,000 gallons, $999 — the most stated output per dollar on this page. The catches: it must be hardwired, its 4.2★ is pooled across six sizes up to 19,000 gallons, and the recurring owner complaint is a support line that does not answer
Sold in 6 pool sizes on this listing: 10×20×30 in, 12×24×52 in, 14×16×48 in, 15×30×52 in, 16×32×82 in, 20×40×62 in — this page is the 12×24×52 in. Check the size before you add to cart.
Contender in the Middleweight division — The Best Mid-Size Pool Heat Pumps of 2026 (Above-Ground, 7,500–8,000 Gal)
Specs
| Model | WH-kl-01 |
| BTU | 46,360 BTU max (listing) |
| Max pool size | up to 10,000 gal (listing) |
| Power | Hardwired — the listing says "Need hard wired, not plug and play"; voltage not stated in its bullets |
| Mode | Heat & cool (full DC inverter) |
| Heat exchanger | Not stated on the listing |
| Flow rate | Not published |
| Warranty | "3-year support" (listing); ECOPOOLTECH publishes no warranty document |
| Owner rating | 4.2★ / 288 — pooled across six sizes |
Pros
- The most stated heat per dollar here: 46,360 BTU max for $999, with heating and cooling
- Full DC inverter with Wi-Fi control and automatic defrost
- Sold and shipped by ECO POOLTECH itself, in stock at the September read
Cons
- Must be hardwired — budget an electrician, unlike the 120V picks on this page
- 4.2★ / 288 is pooled across six sizes, from 10×20 ft pools up to a 19,000-gallon unit, with Canadian reviews in it
- The recurring owner complaint is support: emails unanswered, no manual, and one August 2026 owner writes that the company went out of business
- Several recent owners report weak or no heating and an E00 error at start-up
Weak or no heating and an E00 error at start-up, and then a support line owners cannot reach. One August 2026 owner writes that the company went out of business; ECO POOLTECH was still the seller of record at our 2026-09-24 read.
As of the 2026-09-24 read, 45 of 288 ratings were critical (16%); of the 10 most recent critical reviews, 5 describe weak or no heating or an E00 error and 3 describe unreachable support · critical reviews read September 2026
FAQ
Who is the ECOPOOLTECH Ultra Inverter Pool Heat Pump (up to 10,000 gal) for?
You want the most heating (and cooling) for about $1,000, you already have a circuit an electrician can wire it to, and you accept that support is the part owners say is missing.
What do owners say about the ECOPOOLTECH Ultra Inverter Pool Heat Pump (up to 10,000 gal)?
4.2★ across 288 owner ratings (Amazon, read September 2026 · listing-wide base · global base). What owners complain about: Weak or no heating and an E00 error at start-up, and then a support line owners cannot reach. One August 2026 owner writes that the company went out of business; ECO POOLTECH was still the seller of record at our 2026-09-24 read.
What is the warranty on the ECOPOOLTECH Ultra Inverter Pool Heat Pump (up to 10,000 gal)?
"3-year support" (listing); ECOPOOLTECH publishes no warranty document
Does the ECOPOOLTECH Ultra Inverter Pool Heat Pump (up to 10,000 gal) come with a manufacturer warranty?
ECOPOOLTECH publishes no warranty document anywhere we can find, so there is no manufacturer term to hold them to beyond the listing itself and the marketplace's own returns window. Nobody can check what does not exist — that is the finding rather than a gap in our research.
Record
- — Carded on the mid-size heat-pump showdown as most heat for the money, after a scan of the field and a read of its listing.
Warranty — and what changes if you buy it on Amazon
"3-year support" (listing); ECOPOOLTECH publishes no warranty document · you are buying this on Amazon
ECOPOOLTECH publishes no warranty document anywhere we can find. There is no term to hold them to beyond the listing itself and the marketplace’s own returns window. Nobody can check what does not exist — that is the finding, not a gap in our research.
✓ Safety: no active recall — No active CPSC recall found (saferproducts.gov recall API, 2026-09-24: RecallTitle and ProductName ECOPOOLTECH and "ECO POOLTECH" returned zero records; positive control ProductName=heat pump returned 19 the same sitting).
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Data last verified: September 2026. Ratings are real, dated reads — never scraped or invented. Full methodology and monetization disclosure: how we test.