The new HeatWave® delivers AquaCal’s trusted heating technology in a no-nonsense, high-output package—built for maximum performance and year-round reliability. Featuring our patented ThermoLink® Titanium Heat Exchanger and a high-speed fan for enhanced airflow and efficiency, it’s ideal for pros who prioritize power over silence. Embedded PoolSync® Wi‑Fi makes remote control and diagnostics a breeze. Add the optional Relay Center to unlock full equipment pad automation.