ACiQ Electric Heat Pump Spa Or Swimming Pool Heat Pump – 90000 BTU – PHP-90
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Key features
- 90,000 BTU output for mid-size to large pools and spas up to roughly 30,000 gallons
- Electric heat pump operation transfers ambient air heat to pool water rather than burning fuel
- Ships direct from ACiQ with no dealer markup, lowering the purchase price versus name-brand pool heat pumps
- Designed for outdoor installation with a weatherproof cabinet
- Compatible with standard pool plumbing connections for retrofit or new-construction installation
- Backed by ACiQ's 12-year warranty, which is longer than many competing pool heat pump warranties
About this system
The ACiQ PHP-90 is a 90,000 BTU electric heat pump designed specifically for heating swimming pools and spas, not for home comfort conditioning. At that output level it can handle mid-size to large in-ground pools or commercial-grade spas where a smaller 50,000 or 60,000 BTU unit would struggle to maintain temperature on cool nights or after heavy rain dilution. If your pool volume runs from roughly 15,000 to 30,000 gallons and you want season-extending heat rather than year-round operation in a cold climate, this sits in a practical output range.
Pool heat pumps work differently from gas heaters: they extract ambient heat from the air and transfer it to the water rather than burning fuel, so efficiency is expressed as a coefficient of performance rather than AFUE or SEER2. The PHP-90 is an electric resistance-free heat transfer unit, meaning running costs depend heavily on your local electricity rate and average air temperature. They are most economical when ambient temps stay above 50 degrees Fahrenheit. Below that threshold output drops and cost per BTU rises. Buyers in the Sun Belt, Southeast, or coastal California get the most out of this technology; buyers in Minnesota who want spring-through-fall use should size up for headroom on cold nights.
The ACiQ PHP-90 offers a large-capacity pool heating option at a price that undercuts established names, and the 12-year warranty gives meaningful long-term coverage on paper. The trade-off is that the brand is relatively new, long-term reliability data is thin, and the direct-sale model means you source your own service contractor rather than leaning on a factory dealer network.
Overall score is the average of the five ratings above.
What we like
- 90,000 BTU capacity handles large pools and spas that outgrow smaller units
- Electric heat pump operation lowers seasonal running costs compared to gas in mild climates
- Direct-to-consumer pricing undercuts comparable output models from Hayward or Pentair
- 12-year warranty coverage is generous relative to the pool heat pump category
- Early owner reports point to quiet operation and responsive ACiQ customer support
Trade-offs
- No long-term independent reliability data exists yet since the brand is relatively new to market
- The undisclosed manufacturer makes cross-referencing replacement parts and service bulletins harder than with a named brand
- No factory dealer network means you must find and vet your own service contractor if something goes wrong
- Pool heat pump efficiency drops noticeably once ambient air falls below 50 degrees Fahrenheit, limiting usefulness in colder climates
What homeowners and pros say about ACiQ
Owners and HVAC pros who have commented on ACiQ products so far generally note the same themes: quieter operation than expected, pricing that is noticeably lower than name-brand equivalents, and a support team that picks up the phone. Consumer Reports has not yet ranked ACiQ due to insufficient long-term data, which is an honest reflection of how new the brand is rather than a red flag on its own. For a pool heat pump specifically, the concern most service technicians raise is not about early performance but about what happens at year five or eight when a component needs replacement and the supply chain is less documented than it would be for a Hayward or Pentair unit.
The documented risks with ACiQ as a brand are structural rather than product-specific: the undisclosed manufacturer complicates parts sourcing and cross-referencing service history, and the absence of a factory dealer network means a repair call depends entirely on whether a qualified independent contractor is willing and able to work on the unit in your area. Those are real trade-offs worth weighing against the lower purchase price and the generous 12-year warranty. For a buyer who is handy, has a reliable independent pool equipment service tech nearby, and wants large-capacity output without paying Pentair prices, the PHP-90 is a reasonable bet. For a buyer who wants the full dealer-backed safety net, the established names remain the lower-risk path.
Sources: Consumer Reports heat pump ratings, HVACDirect on the ACiQ brand, AHRI Directory of Certified Product Performance, U.S. DOE appliance and equipment efficiency standards.
How it compares
| Brand | Comparable model | SEER2 | Stage | Price position |
|---|---|---|---|---|
| ACiQ | PHP-90 | N/A (pool heat pump, COP-rated) | Standard | Value pick |
| Hayward | HeatPro HP21004T | N/A (pool heat pump, COP-rated) | Standard | Mid-range, typically priced above ACiQ |
| Pentair | UltraTemp 120 | N/A (pool heat pump, COP-rated) | Standard | Premium, typically priced well above ACiQ |
| Raypak | RP2350ti | N/A (pool heat pump, COP-rated) | Standard | Mid to premium, typically priced above ACiQ |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
What size pool will the PHP-90 actually heat, and how long will it take to raise the temperature?
A 90,000 BTU unit is generally sized for pools up to roughly 25,000 to 30,000 gallons. Initial heat-up time depends on starting water temperature, ambient air temperature, and pool volume, but expect 24 to 72 hours to raise a large pool from cold to a comfortable 80 degrees Fahrenheit when conditions are favorable.
Can this unit run year-round, or does it stop working in cold weather?
Pool heat pumps extract heat from ambient air, so output and efficiency fall significantly below about 50 degrees Fahrenheit and most units shut off on a low-ambient lockout below roughly 40 to 45 degrees. For cold-climate year-round use a gas heater or hybrid system is a more practical choice.
Who actually manufactures the ACiQ PHP-90, and will I be able to find parts?
ACiQ is AC Direct's house brand and the actual manufacturer is not publicly disclosed, which is a documented limitation of the brand. That makes cross-referencing parts or service bulletins harder than with a Hayward or Pentair unit where the supply chain is well established. Confirm parts availability with ACiQ support before purchasing if service access is a concern for you.
What does the 12-year warranty actually cover, and are there conditions that void it?
ACiQ's 12-year warranty is longer than most competitors in the pool heat pump space, but warranty coverage details, registration requirements, and labor terms should be confirmed directly with ACiQ before purchase. Improper installation or use outside rated conditions is a common exclusion across all pool heat pump brands.
How do I get service if the unit needs repair since there is no dealer network?
Because ACiQ sells direct rather than through a dealer channel, warranty and repair service relies on independent HVAC or pool equipment contractors in your area. You will need to find a qualified local technician yourself, which is a real logistical difference from brands like Hayward or Pentair that maintain authorized service networks.
Specifications
| Furnace output | 90000 BTU |