Siemens Building Technology GCA164.1P Actuator 320734-701 The Robertshaw 1951-560 Thermopile is

The Robertshaw 1951-560 Thermopile is a heavy-duty millivolt generator engineered for high-output performance in commercial and residential gas appliances

or as visible leaking from the vent hole in the spring cage

For technicians performing maintenance on parallel rack systems or industrial CO2 applications

Can I use this to replace a 1HP motor

it utilizes 1/4" quick-connect terminals for electrical termination and includes a 1/8" NPT pressure tap with a plug for easy manometer connection during commissioning

Siemens Building Technology GCA164.1P Actuator 320734-701 The Robertshaw 1951-560 Thermopile isThe Siemens Building Technology GCA164. 1P Actuator is a heavy duty modulating spring return actuator engineered for precise control in high torque HVAC applications. Delivering 160 lb in torque, this OpenAir electronic actuator is built to handle large dampers in return air, exhaust, and face and bypass systems. Operating on 24VAC DC, the unit utilizes a 0 10VDC control signal with adjustable span and offset functionality for field calibrated