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The AquaStrong is a variable-frequency inverter heat pump that both heats and cools pool water, rated at 75,000 BTU and suited to large pools. Its full DC inverter claims a 15.8 COP, roughly 70% less energy use than resistance electric heat and about 40% better than gas. It runs as low as 55 dB and defrosts automatically every 40 minutes. Owners rate it highly for easy installation, quiet running and real energy savings, but results depend on sizing the unit to the pool and on good airflow and plumbing.
In stock
Lowest price we've seen: $1,999.00 on Nov 7 at aquastrong.co. Tracked across 1 store since Nov 7.
Buyers rate it 4.8 out of 5 across 423 ratings and mostly praise easy installation, quiet operation, effective heating and energy savings. Complaints center on weak heating when the unit is too small for the pool, efficiency dropping in cold weather, and installation mistakes like poor airflow or reversed plumbing.
This electric pool heat pump heats and cools pool water. It heats from 47 to 104℉ and cools from 47 to 83℉. The 75,000 BTU model is matched to pools up to 21,000 gallons.
It uses full DC variable frequency inverter technology with a 15.8 COP. The system adjusts its power output as conditions change. It uses 70% less energy than traditional electric heating and is 40% more efficient than gas systems. Operation is quiet, at 55 dB.
An automatic defrost cycle starts every 40 minutes and takes 5 minutes, so heating continues in cold weather. The app and the control panel let you set the temperature, track energy use and program heating schedules. The heat exchanger is titanium and resists corrosion, chlorine and salt water. Internal screws, brackets and key components are rust-proof.





