If it reads open or shows no change when heated

Key Benefits Optimized Airflow Calibration: Specifically tuned for ICP gas furnaces to ensure the proper air-to-fuel ratio and maximize heat exchanger efficiency

Durable construction ensures consistent tension and gas flow regulation under varying inlet pressures

Standardized Frame Size: Utilizing a 48Y frame

Resideo T100B1035 Control 323269-701 If it reads open orThe Resideo T100B1035 Control is a precision thermostatic radiator valve operator engineered for reliable hydronic heat management in commercial and residential settings. This remote setpoint and sensor combination utilizes a 6. 5ft capillary tube to provide accurate temperature feedback away from the heat source, ensuring consistent comfort in two pipe steam or hot water systems. Designed to integrate seamlessly with V100 and V2000 series valves, the