Siemens Building Technology 332-2973 Actuator 322838-753 Common Questions What is the

Common Questions What is the maximum capacity for the Armstrong 800-3/4-20

This three-phase motor features a robust 56Y frame and operates at a nameplate speed of 1

making it ideal for large-scale chiller and RTU applications

ensuring consistent superheat control across varying ambient temperatures and operating conditions

The AQM2200 power dongle should be located within 18 inches of the TEC to ensure the RJ-11 cable and power leads successfully terminate at the controller ports

Siemens Building Technology 332-2973 Actuator 322838-753 Common Questions What is theThe Siemens 332 2973 Actuator is a rugged, No. 4 pneumatic damper actuator designed for reliable control of HVAC dampers and mixing box units. Engineered with a durable all metal body and an ozone resistant EPDM rolling diaphragm, this piston type actuator provides consistent performance in demanding commercial environments. It features an 8 13 psi nominal spring range and a 4 inch stroke, making it the primary direct replacement for MCP 1140 1520