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The Best In-Ground Pool Heat Pumps of 2026 (by Pool Size)

By The Smith Family, reviewed by Brad Smith · Independent, no paid placement · Updated September 3, 2026Prices checked August 2026

Some links here are affiliate links — if you buy through them, we may earn a commission at no extra cost to you (sometimes with a discount for you). It never changes which products we recommend — and we name the SKIPs to prove it.

Heating an in-ground pool is where the real money is — and where the internet is least honest with you. Search “best in-ground pool heat pump” and you’ll get two kinds of answer: dealer sites quoting $4,000 to $6,000 installed for a Hayward or Pentair, and a wall of near-identical $2,000–$3,200 Amazon units promising “120,000 BTU” and a “15.8 COP” from brands you’ve never heard of. Nobody tells you the one fact that actually decides the trade: the warranty you think you’re buying with the big brand isn’t in the Amazon box. So this is the whole fight, sized by your gallons — the buyable units worth trusting, the branded machines worth their dealer premium, and exactly what you give up either way.

♨️ Not sure a heat pump is even the right heater — or what size? Run your pool through the Pool Heater Finder first. It confirms heat pump vs gas vs solar and the BTU for your gallons, then points you back here to pick the model.

Read every number on this page as provisional

We re-read all six of these listings signed-in on 31 August 2026 and five of them had moved. Four had LOST ratings.

A base that shrinks is not accrual. New reviews arrive; they do not leave. When a count falls, Amazon has removed reviews — which is what it does when it finds manipulation. Four of these six lost between 37% and 83% of their ratings at once.

Updated 1 September 2026 — we went back to the VARMINPOOL listings, and the pooling is worse than we said. The V18 still reads 4.3★ / 54, unmoved. But the listing it shares a review pool with is not the V35 Ultra, as the sentence here previously implied — the V35 gained ratings, as the table shows. The V18’s twin is VARMINPOOL’s 30,000 BTU above-ground unit: a different product, at a different price ($1,199.99 against $1,799.99), on a different ASIN — and it reports the identical 4.3★ / 54, with no size twister on either listing. That is a review pool shared across separate listings, not across sizes within one, and it is the harder version of the problem: with no twister to reveal it, the only thing that gives it away is two unrelated products reporting the same number to the decimal. The V35 Ultra is not in that pool — it read 4.5★ / 107 on 1 September, its own number, and it is now the highest-rated unit on this page.

The one that did not move is the FibroPool FH270 — the only branded unit on the page, and the only one we are willing to hang a superlative on. That is not a coincidence we can prove, but it is the pattern.

And depth here is not what it looks like. Re-reading the field on 31 August turned up that Varpoolfaye runs at least four separate listings — 30K, 40K, 120K and 140K BTU — every one reporting the identical 4.4★ across 145. One store, four machines spanning a 4.6× capacity range, one shared pile of reviews. So the biggest number on this page is measuring the seller. FibroPool’s 134 sits on a single listing selling a single machine, which is why it is the number we actually trust.

Quick comparison: the buyable in-ground units

Model	Best for	BTU	Max pool size	Mode	Heat exchanger	Case	Warranty (online)	Owner rating	Price
FibroPool FH270 Pool Heat Pump (70K BTU)	Best overall: a real brand whose warranty still counts when you buy online	70,000 BTU	up to 15,000 gal	Heat	Not published by the maker	Enamel-coated steel	Lifetime titanium coil · 1-yr full · 10-yr prorated parts	4.3★ / 134	Check price →
VARMINPOOL V18 Pool Heat Pump (58K BTU, Heat & Cool)	Best value + heat/cool for a standard in-ground pool	58,000 BTU	up to 18,000 gal	Heat & cool	Titanium (stated in the listing title as of 2026-09-01; genuinely unpublished when read 2026-08-14)	IPX4 polymer	None stated (support responsive)	4.3★ / 54 — POOLED across VARMINPOOL listings	Check price →
WOPOLTOP 100K BTU Pool Heat Pump (Heat & Cool)	Most BTU per dollar for a mid-large pool — no warranty, read the catch	100,000 BTU	up to 26,000 gal	Heat & cool	Titanium (maker-stated)	ABS plastic	None stated	4.1★ / 30	Check price →
Varpoolfaye 120K BTU Pool Heat Pump	The most heat you can buy on Amazon — for the biggest in-ground pools	120,000 BTU	up to 33,000 gal	Heat	Titanium (maker manual)	Not stated	None stated	4.4★ / 145 — pooled across four Varpoolfaye listings (30K–140K BTU)	Check price →
VARMINPOOL V35 Ultra Pool Heat Pump (140K BTU, Heat & Cool)	For the very biggest pools — heats AND cools, up to 42,000 gal	140,000 BTU	up to 42,000 gal	Heat & cool	Not published by the maker	Not stated	None stated (support responsive)	4.5★ / 107	Check price →

Prices move constantly — any Amazon price shown is as of the date noted and subject to change; tap through for today's number.

Read the Warranty (online) column down. FibroPool is the only one that carries a real warranty on the way you’d actually buy it. That column is the whole reason it wins.

There’s a second column we wanted to put up there and couldn’t: water flow. We checked all six against their makers’ own catalogues and not one publishes the flow rate its heat exchanger needs — not FibroPool, whose entire FH line omits it while the company happily sells you a model-specific bypass assembly and a replacement flow switch for the same machine. Every branded in-ground heat pump publishes it, because the number decides whether the unit will run on your pump: Pentair’s UltraTemp takes 30–120 GPM, Hayward’s HeatPro 30–75, Raypak’s Crosswind V caps out at 60. At this size that silence has teeth — in-ground plumbing runs longer, and a 100K–140K BTU unit is exactly where an undersized or throttled pump starts tripping a flow switch. Get the number from the seller in writing before you commit.

The warranty trap (read this before you buy any brand)

Here’s the part every other roundup skips. The big pool-equipment brands — Hayward, Pentair, Raypak, AquaCal, Jandy — all make excellent heat pumps with titanium heat exchangers and 5-to-10-year warranties. And they all have live Amazon listings. But every one of them cuts or voids that warranty when the unit is bought online. The full coverage applies only when you buy through an authorized dealer and pay for professional installation. Straight from each brand’s own current warranty document:

So the honest decision is a fork, not a product. If you want the real 5-to-10-year branded warranty, buy a Hayward HeatPro, Pentair UltraTemp, or Raypak Crosswind V through a dealer and have it professionally installed — expect roughly $4,000–$6,000 all-in, and you get titanium build quality, local service, and coverage that means something. (Going that route? Our best pool heat pump brands guide is the full head-to-head of all five majors — which brand to have your dealer quote, and why.) The pros back these units: Pool Magazine (Marcus Packer, 2025) calls the Raypak Crosswind V a unit that “delivers exceptional warmth in an elegantly compact design” and the AquaCal SuperQuiet the setter of “the industry standard for quiet, efficient pool heating—and cooling,” while INYO Pools’ Charlie Ramirez says plainly, “my go-to is Hayward with Raypak a very close second.”

If you go the dealer route with Hayward, the most advanced unit isn’t the single-speed HeatPro on this list — it’s the Hayward HeatPro VS (HP51202T), a 120,000 BTU inverter variable-speed heat pump that also cools, with a titanium heat exchanger, active defrost, and a silent low-speed mode. The variable-speed compressor is the real upgrade: instead of the single-speed unit’s on/off cycling, it ramps to hold temperature at a fraction of the power draw, which is where the efficiency and the quiet come from. It carries a 5-year parts / 2-year labor warranty — but only through Hayward’s dealer-only Expert Line; it is not sold online, so there’s no Amazon card for it here, and no getting it without an authorized dealer and professional install. If you’re already paying for a pro install, it’s the Hayward worth asking your dealer to quote against the standard HeatPro.

But if you’re buying on Amazon — the way most people actually buy — that branded warranty largely evaporates, and a $3,000 Hayward is suddenly not much better protected than a $2,500 white-label. On that buy path, the smart move is either the one brand whose warranty survives it (FibroPool), or the best-rated white-label with a brand that answers support — and to know exactly what you’re accepting. That’s the rest of this list.

(The exact same warranty-channel trap runs through gas heaters too — even sharper, since Jandy voids coverage on any online buy. If you’re weighing a gas heater instead of a heat pump, see our best gas pool heaters showdown.)

🏆 Best overall (up to 15,000 gal): FibroPool FH270

Winner

Our top pick

FibroPool FH270 Pool Heat Pump (70K BTU)

Best overall: a real brand whose warranty still counts when you buy online · A 70,000 BTU heat pump for in-ground pools up to 15,000 gallons, and the one buyable pick with a warranty that means something on an Amazon purchase. Where a Hayward or Pentair bought online drops to ~1-year parts-only and a white-label carries nothing, FibroPool — which sells direct — honors its lifetime titanium-coil / prorated-parts warranty on a direct or Amazon buy. Real US brand, enamel-coated steel case (not the white-labels' plastic), COP 5.77, and the cleanest owner base in the field (4.3★/134, single-model, no Vine).

Your pick if your in-ground pool is 15,000 gallons or under and you want a real brand whose warranty actually survives an online purchase — FibroPool's lifetime-titanium-coil + prorated-parts coverage still applies when you buy on Amazon, unlike Hayward's or Pentair's, which drop to ~1-year parts-only.

4.3 · 134 owner ratingsacross Amazon · August 2026

Check price at Amazon →

Verified owner · Amazon

“This is a powerful, simple pool heater. It takes a few days to get to temperature mid-spring but then holds it easily. I never have to touch the settings after setting the temperature on day one. I love this thing and it's gotten me daily use of the pool.”

FibroPool FH270 Pool Heat Pump (70K BTU)

Best overall: a real brand whose warranty still counts when you buy online

Your pick if your in-ground pool is 15,000 gallons or under and you want a real brand whose warranty actually survives an online purchase — FibroPool's lifetime-titanium-coil + prorated-parts coverage still applies when you buy on Amazon, unlike Hayward's or Pentair's, which drop to ~1-year parts-only.

4.3 · 134 owner ratingsAmazon · August 2026

“This is a powerful, simple pool heater. It takes a few days to get to temperature mid-spring but then holds it easily. I never have to touch the settings after setting the temperature on day one. I love this thing and it's gotten me daily use of the pool.”— Dev, Amazon

Pros

• The only pick whose warranty survives an online buy — lifetime titanium coil + prorated parts, honored on a direct or Amazon purchase
• Real US brand with an enamel-coated steel case, not the white-labels' plastic
• Cleanest owner base in the field — 4.3★/134, single-model, zero Vine reviews
• COP 5.77; heats a 15,000-gal in-ground pool with no gas line

Cons

• Heat-only — no summer cooling (choose the VARMINPOOL V18 if you want both)
• Sized for pools up to ~15,000 gal; not enough heater for a big in-ground pool
• A minority of owners hit an early failure and found support slow — keep your records so the warranty is there when you need it

What owners complain aboutDefect reports

A unit that developed problems within months of installation, with support slow to help.

the dominant critical review rather than a broad pattern - the base is 134 and mostly positive · critical reviews read August 2026

Check price at Amazon →

✓ Safety: no active recallNo active CPSC recall found (checked August 2026).

FibroPool is the pick that resolves the warranty trap, because it never had a dealer channel to hide the warranty behind — it sells direct, so the coverage you read is the coverage you get, on Amazon or off. That’s a lifetime warranty on the titanium coil plus a full first year and a 10-year prorated schedule on parts (per FibroPool’s published warranty), which is genuinely more than a Hayward or Pentair gives you on an online purchase. Around that warranty sits a real machine: 70,000 BTU for in-ground pools up to 15,000 gallons, a COP of 5.77, and — the tell that it isn’t just another rebadge — an enamel-coated steel case instead of the white-labels’ plastic. It also has the cleanest owner base in the whole field: 4.3★ across 134 ratings, on a single-model listing with zero Vine reviews, where the big-number white-labels pool their ratings across every size they sell.

Not for you if: your pool is bigger than about 15,000 gallons — the FH270 is honestly sized, and it is not enough heater for a 25,000-gallon pool (size up to the WOPOLTOP or Varpoolfaye below). And it’s heat-only, so if you also want summer cooling, the VARMINPOOL is the reversible pick. The honest catch even here: a minority of owners hit an early failure and found support slow — the real warranty is your backstop, so keep your purchase records.

💵 Best value + heat/cool (15,000–18,000 gal): VARMINPOOL V18 (58K BTU)

VARMINPOOL V18 Pool Heat Pump (58K BTU, Heat & Cool)

Best value + heat/cool for a standard in-ground pool

Your pick if you have a standard 15,000–18,000-gallon in-ground pool, you want the CHEAPEST unit here that also cools in summer (about $1,800 — it is the cheapest on this page), and you will accept a white-label brand with no formal warranty on the strength of owners repeatedly reporting fast support. It is NOT the highest-rated unit that cools — VARMINPOOL's own V35 Ultra is, at 4.5★.

4.3 · 54 owner ratingsAmazon · August 2026 · early data · listing-wide base

Pros

• A solid owner rating for a white-label unit (4.3★/54) — though no longer the field's highest, which VARMINPOOL's own V35 Ultra now holds at 4.5★
• Reversible — heats in spring, cools the pool in August
• Support you can actually reach (owners report fast replacements of damaged units)
• The cheapest unit on this page at about $1,800, and it still covers a standard 15,000–18,000-gal in-ground pool

Cons

• No warranty in writing — you're trusting the brand's support track record
• The 54-rating base is POOLED ACROSS LISTINGS, not sizes: the 30,000 BTU above-ground unit is a separate ASIN at a separate price reporting the identical 4.3★/54, with no size twister on either. And the base has been CUT — it was 126 before Amazon removed 72 of them
• The listing's headline COP — 12.2 in the title as of 2026-09-01, 15.8 when we first carded it — is a peak lab number either way; expect a real COP around 5–6. The listing also contradicts itself on noise: 48 dB in the title against 43 dB in the bullets

Check price at Amazon →

✓ Safety: no active recallNo active CPSC recall found (checked August 2026).

If you have a standard in-ground pool and want one box that heats in spring and cools in August, the VARMINPOOL V18 is the value play. It’s one of the highest-rated buyable units at 4.4★ on the deepest base, it’s reversible heat and cool, and VARMINPOOL — while still a white-label with no formal written warranty — is the one budget brand whose owners consistently praise support (fast replacement of a damaged unit, real responses through Amazon). That matters more than it sounds in a category where the failure mode is “it died and nobody answered.” Not for you if: you want a warranty in writing (there isn’t one — you’re trusting the brand’s track record), or a base you can fully trust — that 126-rating score is pooled across VARMINPOOL’s whole size ladder, so read it as a line-wide reputation, not a 58K-specific verdict.

⚠️ PULLED — Vidapool VTX075 (75K BTU): its rating base collapsed

This pick has been removed from the page, and we would rather say so than quietly delete it.

The VTX075 held the “most capacity per dollar” slot on one number: 4.6★ across 40 ratings, the highest star average in the buyable field. We already discounted it in print — five of its eight visible reviews were Amazon Vine free-product cards, and the base was pooled across Vidapool’s 9,000 / 9,100 / 21,000-gallon variants, so it described the line rather than this machine.

Re-read signed-in on 31 August 2026, that listing reads 3.8★ across 7 ratings. Thirty-three reviews are gone and it has fallen below four stars, which makes it the lowest-rated unit we had on this page rather than the highest.

A base that shrinks is not accrual. Reviews arrive; they do not leave on their own. We are not calling the machine bad — it may well be fine, and it is still a 75,000 BTU inverter that reverses to cool for well under the 100K units. But we cannot recommend a product whose only claim to a slot was a number that has since been removed, and we will not rank a 7-rating base.

It is on the watch list, not in the bin. If the base rebuilds honestly we will re-read it and say so here. If you were about to buy one, the gap it filled is covered above by the VARMINPOOL V18 below 18,000 gallons and the WOPOLTOP 100K above it.

💪 Most BTU per dollar (up to 26,000 gal): WOPOLTOP 100K

WOPOLTOP 100K BTU Pool Heat Pump (Heat & Cool)

Most BTU per dollar for a mid-large pool — no warranty, read the catch

Your pick if your in-ground pool is 20,000–26,000 gallons and you want the most BTU per dollar with heat + cool — accepting that it's a plastic-cased white-label with no warranty, so you're on your own if it dies (and some do, after a season).

4.1 · 30 owner ratingsAmazon · August 2026 · early data

“This product is pretty awesome. It's way quieter than my old unit. Like whisper quiet. It seems to heat well I have a 15,000 gallon pool and within a couple days it brought it from 65° to 90. You probably still need a solar cover. It seems to be well-made.”— Mike M., Amazon

Pros

• Most heating power per dollar — 100,000 BTU, heat + cool, about $2,460
• Cleanest base of the big white-labels (4.1★/30, mostly model-specific rather than pooled)
• Genuinely quiet; owners heat a 15,000-gal pool from the mid-60s to 90°F in a couple of days

Cons

• ABS-plastic case and no stated warranty
• A real cluster of owners report the unit dead coming out of its first winter, with support impossible to reach
• You're self-insuring a $2,460 purchase — the price of no warranty

What owners complain aboutLifespan

Completely dead after one season, with no support reachable — the textbook white-label failure, on a unit whose whole case is the price.

the dominant critical card; a single card, but on a no-warranty white-label it is the risk the price is buying · critical reviews read August 2026

Check price at Amazon →

✓ Safety: no active recallNo active CPSC recall found (checked August 2026).

For a mid-to-large in-ground pool, the WOPOLTOP 100K is the most heating power per dollar here — 100,000 BTU, heat and cool, for about $2,399 — and its owner base is the cleanest of the big white-labels (4.3★/48, mostly model-specific rather than pooled). Owners describe it as genuinely quiet and quick to heat a 15,000-gallon pool. Not for you if: you need a safety net. This is the white-label story in one pick — an ABS-plastic case, no warranty, and a real cluster of owners whose unit was “completely dead” coming out of its first winter with support impossible to reach. It’s a lot of BTU for the money; it’s also a coin flip you’re taking uninsured. Buy it for the price with your eyes open, or pay up for the FibroPool’s warranty.

🫧 For big pools (26,000–33,000 gal): Varpoolfaye 120K

Varpoolfaye 120K BTU Pool Heat Pump

The most heat you can buy on Amazon — for the biggest in-ground pools

Your pick if you have a big 26,000–33,000-gallon in-ground pool that the 100K units can't keep up with, and you want the most heating power you can buy on Amazon — accepting a pooled rating base and no warranty.

4.4 · 145 owner ratingsAmazon · August 2026 · listing-wide base

Pros

• The most heat you can buy on Amazon — 120,000 BTU for in-ground pools up to 33,000 gal
• Deepest owner base in the field (4.4★/145)
• Full DC inverter with WiFi app control

Cons

• The rating base is pooled across all Varpoolfaye sizes — it grades the brand, not this specific 120K
• No warranty, and the listing itself concedes bottom condensation-leaking is 'normal'
• Overkill and overspend below ~26,000 gal

What owners complain aboutCapability limit

It never keeps up with its claims — one owner reports never getting past the seventies on a pool it is rated for.

the dominant critical card; on a white-label unit with no warranty, an underperformance claim has no recourse behind it · critical reviews read August 2026

Check price at Amazon →

✓ Safety: no active recallNo active CPSC recall found (checked August 2026).

When your in-ground pool is big enough that a 100K unit can’t hold temperature — roughly 26,000 to 33,000 gallons — the Varpoolfaye 120K is the most heat you can buy on Amazon. At about $3,200 it’s also the second most expensive unit here, and the WOPOLTOP 100K remains the better buy per BTU if your gallons allow it. It has the deepest owner base in the field at 4.2★/271, though that number, like VARMINPOOL’s, is pooled across the brand’s whole size range, so it grades the brand more than this specific 120K. Not for you if: your pool is smaller — 120,000 BTU is overkill and overspend below ~26,000 gallons. And the usual white-label caveats apply in full: no warranty, and the listing itself concedes that condensation “leaking from the bottom” is normal. Only the right call when your gallons genuinely demand 120K BTU.

🧊 For the very biggest pools + heat/cool (up to 42,000 gal): VARMINPOOL V35 Ultra (140K BTU)

VARMINPOOL V35 Ultra Pool Heat Pump (140K BTU, Heat & Cool)

For the very biggest pools — heats AND cools, up to 42,000 gal

Your pick if your in-ground pool is genuinely huge — up to 42,000 gallons — and you want one unit that both heats and cools it, from the value brand owners repeatedly credit with responsive support; you'll accept a line-wide rating base and no formal warranty.

4.5 · 107 owner ratingsAmazon · September 2026

Pros

• The biggest coverage in the field — up to 42,000 gal, for a large residential or light-commercial pool
• Reversible — heats in spring, cools the pool in summer; titanium exchanger, rated saltwater-safe
• The support owners actually reach (VARMINPOOL's responsiveness is a recurring theme, even in critical reviews)
• WiFi app with scheduling; 47 dB quiet

Cons

• The 85-rating base is pooled across VARMINPOOL's whole size ladder (visible reviewers run 6,000-gal / 30K-BTU units) — a line-wide score, not V35-specific
• No warranty in writing — you're trusting the brand's support track record
• The recurring reliability complaint is freeze-up / display faults; owners note support responds, but it's the honest catch
• The peak-COP figures on the listing are lab numbers — expect a real seasonal COP around 5–6

What owners complain aboutDefect reports

Freezing up with the front display dead — a real reliability catch, though owners consistently describe VARMINPOOL support as responsive.

the dominant critical card on a thin base; not a pattern · critical reviews read August 2026

Check price at Amazon →

✓ Safety: no active recallNo active CPSC recall found (checked August 2026).

When your pool is genuinely huge — a big residential or light-commercial in-ground pool up to 42,000 gallons — the VARMINPOOL V35 Ultra is the most heater you can buy on Amazon, and unusually for this size, it cools as well as heats. It’s 140,000 BTU, reversible, titanium, rated saltwater-safe, and quiet, and it comes from VARMINPOOL — the one budget brand whose owners keep saying support actually answers (even the freeze-up complaint below ends with “customer service was nice”), which is the single most valuable thing a white-label can offer in a category where the failure mode is silence. Not for you if: your pool is a normal residential size — below ~33,000 gallons this is more heater (and more spend) than you need, so drop to the Varpoolfaye or WOPOLTOP. And the white-label caveats apply in full: no written warranty, and the 4.4★/85 rating is pooled across VARMINPOOL’s whole size ladder — several of those reviewers are running 6,000-gallon and 30,000-BTU units, so read it as brand reputation, not a V35-specific verdict. The recurring knock owners hit is the unit freezing up or the display faulting; the mitigation is that VARMINPOOL support tends to respond.

👀 On the watch list: TURBRO 50K

Worth flagging because it’s a real brand with real support: the TURBRO 50K (a 50,000-BTU inverter unit for pools up to 15,000 gallons, around $1,750) rates 4.4★ and TURBRO owners consistently praise its customer service — exactly the “brand that answers the phone” you want in this category. We’re not ranking it yet only because its owner base is still thin (about 29 ratings — too few to trust the average). If that base grows while holding 4.4★, it becomes a strong FibroPool alternative at the small-to-mid end. One to revisit.

Which size for your pool (the whole point)

In-ground heat pumps aren’t really a budget ladder — the buyable units all cluster around $1,900–$3,200, and the branded majors sit above. What actually decides your pick is your pool’s gallons, because an undersized heat pump never reaches your target on a cool day and an oversized one just costs more. Match your volume to the BTU:

Not sure of your gallons? The pool volume calculator gets you the exact number for any shape, and the Pool Heater Finder turns it into a size and a type in a couple of taps. Bump up a tier if your pool is windy and exposed, or sits under a screen enclosure.

The Florida screen-enclosure factor

If your pool sits under a birdcage — as most Florida in-ground pools do — plan on the heater working a little harder. Florida Solar Energy Center testing measured a standard screen enclosure blocking 30–40% of the solar energy reaching the pool on a clear day, so a caged pool runs cooler through fall and spring and leans on the heater more than an open one. A heat pump works the same under a cage — it just has a bigger gap to close, which is a good reason to size up rather than down if you’re between two BTU tiers. It’s also why a heat pump beats solar for a screened pool: the cage is quietly taxing the sun a solar system would depend on.

How to choose

1. Get your gallons right first, then match the BTU from the table above. This is the decision that makes or breaks satisfaction — everything else is secondary.
2. Decide your warranty tolerance. Want real 5-to-10-year coverage and local service? Buy a Hayward, Pentair, or Raypak through a dealer and budget $4,000–6,000 installed. Buying online? The FibroPool FH270 is the only pick whose warranty survives the purchase — make it your default unless your pool is too big for 70K BTU.
3. If you’re buying a white-label for the price, pick the deepest clean base and a brand that answers support (WOPOLTOP for the cleanest base; VARMINPOOL for the best support record), and accept that you’re self-insuring. Keep it out of the “cheapest possible” trap — the sub-$1,700 no-name units are where the dead-after-a-season stories cluster.
4. Want it to cool too? Choose a reversible heat/cool unit (VARMINPOOL V18 or WOPOLTOP 100K here), and see our pool coolers showdown for the full cooling picture.
5. Have an above-ground pool instead? These 240V units are overkill — start with the budget or mid-size above-ground heat-pump showdowns, or the full heat pump vs gas vs solar guide if you haven’t settled on a type.

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