Common Questions about the ABB MS132-10

this Permanent Split Capacitor (PSC) motor features a dual-speed rating of 1085/970 RPM

Turbo mode

When sourcing Trane furnace parts

Siemens Building Technology 331-4510 Actuator R-448A Common Questions about the ABBThe Siemens 331 4510 is a heavy duty No. 3 pneumatic damper actuator designed for reliable, modular, or two position control of HVAC dampers and air valves. Built with a rugged, metal fabricated housing, this pneumatic actuator features an ozone resistant rolling rubber diaphragm that ensures consistent performance in demanding mechanical environments. It operates with a 5 to 10 psi nominal spring range and delivers a precise 2 3 8 inch stroke for