The Honeywell S20 actuator supports both

the assembly utilizes a heavy-gauge steel construction with a corrosion-resistant finish to withstand high-temperature discharge

utilizing differential expansion technology to provide rapid response to temperature fluctuations

this assembly features an integrated ring cup designed to secure critical internal parts against vibration and operational shifting

Engineered to handle the rigors of medium duty HVACR applications

Schneider Electric (Barber Colman) MP-453 Proportional Actuator THPU32HP7Y The Honeywell S20 actuator supportsThe Schneider Electric MP 453 Proportional Actuator, formerly part of the Barber Colman product line, is a heavy duty 120V electric actuator engineered for precise modulation of dampers and globe valves. This non spring return actuator delivers a high output of 220 lb in torque, ensuring reliable positioning in demanding commercial HVAC environments. Utilizing a 90 degree rotary motion with a 40 second no load timing, the MP 453 is designed for