Resideo T4398B1029 DPST Dual Diaphragm Electric Thermostat White

The Resideo T4398B1029 DPST Heat Thermostat is designed for line voltage control of heating systems operating at 120 to 277 VAC. It is perfect for use in HVAC system applications, it controls electric baseboard heaters, convectors and fan-forced heaters by sensing ambient room temperature and triggering the connected heating equipment. With a double-pole, single-throw switch, it offers better safety by breaking up both the power lines during off cycles. It provides reliable performance easy installation and energy-efficient temperature regulation. It is a high-quality solution for residential and light commercial HVAC systems, providing precise control and reliable operation and delivering consistent indoor comfort.