an averaging sensor may be preferred

Can I reverse the rotation direction in the field

Is the Watts 0383942 compatible with steam boilers

Enhanced Compatibility: Optimized for R22 refrigeration systems and compatible with R407A/C alternatives

Siemens Building Technology GCA164.1U Actuator R-22 an averaging sensor may beThe Siemens GCA164. 1U Actuator is a heavy duty modulating spring return damper actuator designed for HVAC systems requiring high torque performance and reliable fail safe operation. Built with a rugged all metal housing, this OpenAir GCA Series drive delivers 160 lb in torque (18 Nm) to manage large dampers in VAV systems, mixed air units, and exhaust applications. It operates on 24VAC DC power and accepts a 0 10 VDC control signal, providing precise