Siemens Building Technology 331-4810 Actuator Els PW 17895 Energy Efficient: The 40W power

Energy Efficient: The 40W power draw provides sufficient thermal energy without excessive electrical consumption

This OEM replacement shaft features a 1

a "mushy" feel when rotating the dial

Can the O10-1000 be mounted in any orientation

This OEM filter drier provides the structural integrity required for R-410A and other high-pressure refrigerants

Siemens Building Technology 331-4810 Actuator Els PW 17895 Energy Efficient: The 40W powerThe Siemens 331 4810 is a rugged, metal fabricated No. 3 Pneumatic Actuator engineered for reliable modulating or two position control of HVAC dampers and terminal units. Built with all metal construction and a totally enclosed housing, this 331 Series actuator is a staple for contractors maintaining mixing box dampers, unit ventilators, and air valves. It features a 2 3 8 inch stroke and a nominal 8 13 psi spring range, allowing for precise