Resideo TH7220U1035 Programmable Thermostat 328140-751 Utilizing a high-tensile cast iron

Utilizing a high-tensile cast iron valve body and a 4-9" WC Gray Spring

It must be pressed manually and should not be held for more than 10 seconds to avoid damaging the internal electronics

The CCW lead end rotation and robust ball-bearing design provide a stable 1075 RPM fan motor output

Operating at 208/230V and 1075 RPM

ensuring consistent performance in high-temperature environments up to 300°F

Resideo TH7220U1035 Programmable Thermostat 328140-751 Utilizing a high-tensile cast ironThe Resideo TH7220U1035 is a robust Honeywell Home FocusPRO 7000 series thermostat designed for multi stage applications, supporting up to 2 Heat 2 Cool conventional systems and 2 Heat 1 Cool heat pump configurations. Operating on 20 30 Vac or 750 mV, this unit provides versatility for millivolt heating or standard electric gas installations. The 10 square inch backlit digital display ensures high visibility, while the + 1 degree temperature control