Belimo FSTF120-S Actuator 322838-752 Using it with R22 will
Baker’s notes & crumb story
Description
Using it with R22 will result in incorrect metering and potential system damage
the power element and spring rate in the VAL8611 are specifically designed for the pressure-temperature curve of R-22 refrigerant
ensuring efficient heat extraction in frozen or cold storage applications
Whether you are servicing a 400 Series Ovenpak or a high-capacity APX system
Which drive models use the 130B1097 fan
Belimo FSTF120-S Actuator 322838-752 Using it with R22 willThe Belimo FSTF120 S Actuator is a critical safety component designed for fire and smoke damper applications in complex HVACR systems. Engineering to withstand extreme conditions, this spring return actuator is UL555 and UL555S listed, maintaining operation at temperatures up to 250F. As a 120v HVAC actuator, it provides reliable on off damper control with a nominal torque of 18 in lb, typically suitable for dampers up to 1. 5 sq. ft. This specific "