Resideo T100R1012 Operator R-448A Thermal Protection: Integrated automatic reset

Thermal Protection: Integrated automatic reset overload protection activates during abnormal temperature spikes to preserve motor integrity

requiring an immediate OEM replacement part to restore operation

this Maxitrol regulator accessory allows for seamless field calibration when shifting a system to higher manifold pressures

OEM Compatibility: Specifically curated for seamless integration with Siemens pneumatic control valves

Resideo T100R1012 Operator R-448A Thermal Protection: Integrated automatic resetThe Resideo T100R1012 Operator is a high performance non electric thermostatic actuator designed for precise hydronic temperature control. Engineered for compatibility with V135 series valves, this operator utilizes a remote bulb sensor to regulate flow based on ambient or immersion temperatures without requiring external power. With a setpoint range of 86F to 158F and a 5 foot capillary length, this unit is ideal for radiant heating systems, storage