Fuel Smart HydroStat 3200-Plus Gas Boiler Control 120 Volt Adaptive Reset Model HY-3200PLUS

The Fuel Smart HydroStat 3200-Plus Gas Boiler Control 120 Volt Adaptive Reset Model (HY-3200PLUS) is an advanced temperature and safety control that integrates high-limit protection, boiler temperature management and optional low-water cutoff functionality into one module. Designed for hydronic gas boilers, it features thermal targeting to reduce fuel usage, boiler reset logic, circulator control and plug-in sensor connections for quick installation. Technicians mount the module onto the boiler’s immersion well, wire the 120 volt power and burner circuit, install the temperature sensor, enable LWCO functionality if required and verify limit response, circulator operation and temperature modulation through a full heating cycle. The HY-3200PLUS provides intelligent boiler operation with fuel-saving performance.