Aquacal SQ140 – 220V 60 amp

The AquaCal SQ140 offers powerful, energy-efficient heating for residential in-ground pools and spas, all in a compact, ultra-quiet design. Part of the HeatWave SuperQuiet® series, the SQ140 is built for performance with minimal noise, making it ideal for backyard environments where peace and comfort matter.

With 220V / 60 amp electrical requirements, this unit provides steady heating even in cooler weather. The ThermoLink® titanium heat exchanger resists corrosion and scaling, extending the lifespan of the unit and improving long-term efficiency. Its intuitive digital controls make it easy to maintain the perfect water temperature, while compatibility with pool automation systems adds convenience.

Key Features:

• 220V / 60 amp operation

• Quiet operation for peaceful backyard environments

• ThermoLink® titanium heat exchanger for corrosion resistance and durability

• Built-in digital thermostat and display

• Compatible with most pool automation systems

• Durable, weatherproof cabinet

Dependable, quiet, and efficient — the AquaCal SQ140 is a smart choice for year-round pool comfort.