How big a pool will it heat?

It is rated for pools up to about 21,000 gallons, with the maker listing a 7,000–26,000 gallon range across the line. Pools near the top of that range, or in cold climates, need the larger end of the output.

Does it cool as well as heat?

Yes. It runs in cooling mode from 47–83°F and heating mode from 47–104°F, so it can take the edge off hot water in summer.

The variable-frequency compressor brings it down to about 55 dB, which owners describe as quiet. Site it with clear airflow around the unit to keep it that way.

Can I control it from my phone?

Yes. The app and the panel both set temperature, schedule heating and track energy use remotely.

What connections does it include?

It ships with 1.25" and 1.5" hose adapters, a 1.5" adapter conversion kit and a 1.5" PVC pipe converter, covering most above-ground and small in-ground plumbing.

Does it work in cold weather?

It has auto-defrost cycles every 40 minutes that finish in about 5 minutes, so it keeps running in cold conditions. Output still drops as air temperature falls, so expect slower heating in winter.

AquaStrong 75,000 BTU Pool Heat Pump Price History: Lowest $1,999.00

Q: Where is the Electric Pool Heat Pump 75,000 BTU for Pools up to 21,000 Gallons cheapest?

At aquastrong.co, for $1,999.00, as of our latest check.

Q: What do buyers say about the Electric Pool Heat Pump 75,000 BTU for Pools up to 21,000 Gallons?

Rated 4.8 out of 5 from 423 ratings. Buyers like: Easy installation; Quiet operation; Efficient heating and energy savings. Common complaints: Heating performance poor in cold weather; Undersized units heat slowly or not to desired temperature.

What reviewers say

4.8 / 5423 ratings

Buyers rate it 4.8 out of 5 and mostly praise quiet operation, simple installation and real energy savings. Complaints center on cold-weather output and on installation errors that leave the water cold.

What people mention

NoisePraisedOwners say it runs quietly for a heat pump of this size, close to the 55 dB claim.
Heating outputMixedIt heats well in mild weather, but buyers report it struggles to reach target in cold spells.
SizingCriticisedSeveral owners say units matched to the small end of the pool range heat slowly or not enough.
InstallationMixedHookups are simple, but reversed inlet/outlet plumbing and poor siting stop it heating properly.
Energy usePraisedBuyers report noticeably lower running costs than the electric or gas heating they replaced.
CondensateCriticisedWithout the condensate pipe fitted, owners report constant dripping.

From aquastrong.co

Dual-mode heating and cooling maintains water temperatures year-round
Heating from 47–104°F and cooling from 47–83°F
Delivers 22,000 to 100,000 BTU warmth in hours for pools up to 7,000–26,000 gallons
APP and control panel for remote temperature adjustment, energy tracking and heating schedules
Full DC variable frequency inverter technology with 15.8 COP
Ultra-quiet operation down to 55 dB with auto-defrost cycles every 40 minutes

Materials: 100% titanium heat exchanger; rust-proof internal screws, brackets and key components
Sizing: Undersized units may take much longer to heat or not reach the desired temperature; minimum water flow rate required: 75,000 BTU requires 2377 GPH
Care: Regularly clean the heat exchanger surface and air filter; drain all water from the unit in cold seasons or extended non-use to prevent freezing
Guarantee: 3-year warranty (2+1 years)
Shipping: Free shipping, delivery in 5 business days
In the box: 1.25" and 1.5" hose adapters, 1.5" adapter conversion kit, 1.5" PVC pipe converter

About the Electric Pool Heat Pump 75,000 BTU for Pools up to 21,000 Gallons

This electric pool heat pump has a heating capacity of 75,000 BTU and is sized for pools up to 21,000 gallons. It heats and cools, so it can hold the water at a set temperature through the year. Heating runs from 47 to 104°F and cooling from 47 to 83°F.

It uses full DC variable frequency inverter technology with a 15.8 COP. Power adjusts as conditions change, and operation is as quiet as 55 dB. An auto-defrost system starts a cycle every 40 minutes and finishes it in 5 minutes, so the unit keeps heating in cold weather.

You can set the temperature, track energy use and program heating schedules from the app or the control panel. Three connection options are included, and the unit comes with a 3-year warranty.

Heating capacity: 75,000 BTU
Pool size: Up to 21,000 gallons
Heating range: 47–104°F
Cooling range: 47–83°F
Efficiency: 15.8 COP, full DC inverter
Noise level: As low as 55 dB
Defrost: Automatic, every 40 minutes, 5-minute cycle
Controls: App and control panel
Connections: 1.25" and 1.5" hose adapters, 1.5" adapter conversion kit, 1.5" PVC pipe converter
In the box: 1.25" and 1.5" hose adapters, 1.5" adapter conversion kit, 1.5" PVC pipe converter
Warranty: 3 years