Resideo TH135-01-B Thermostat 326058-757 This specific trim kit configuration

This specific trim kit configuration provides the primary tank and air separator components

preventing the standing water that leads to biological growth and premature evaporator coil corrosion

the CCB will lock out to prevent unburned gas buildup

verifying the CW hub-end rotation is critical for proper heat exchanger cooling

such as the CycleGard series

Resideo TH135-01-B Thermostat 326058-757 This specific trim kit configurationThe Resideo TH135 01 B is a contractor grade non programmable thermostat engineered for precise 1 heat control in hydronic heating and low voltage forced air systems. Operating on a 24Vac or 24Vdc power supply, this electronic unit features a high density vertical mount design, making it an ideal retrofit for aging mechanical thermostats. It utilizes a thermistor sensing element to maintain 1F temperature accuracy, significantly reducing temperature