Siemens Building Technology GCA164.1P Actuator 326058-757 The Watts 740 series utilizes

The Watts 740 series utilizes a large orifice design and a silicon-coated EPDM disc to ensure positive shut-off and prevent seat leakage during normal thermal expansion cycles

Some Maxon detectors allow for field trimming

This 3/4 HP circulator pump features a rugged cast iron body paired with a non-ferrous impeller

you understand that achieving the precise stoichiometric ratio is critical for the long-term reliability of Reznor XL125 and XL140 unit heaters

Siemens Building Technology GCA164.1P Actuator 326058-757 The Watts 740 series utilizesThe 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