Staff Answer
Jan 29, 2026 - 12:30 PM
AquaCal’s quietest heat pump model (based on the lowest published sound rating on their site) is the TropiCal Inverter Heat Pump, which AquaCal lists at sound levels as low as 33 dB. For context, AquaCal’s HeatWave SuperQuiet line is listed at 55 dB at 10 ft.
