2-position PopTop actuator designed for the high-demand performance typical of steam and high-temperature hydronic systems

Precision Metering: Features a number 11 orifice designed to handle up to 11 tons of refrigeration capacity with minimal hunt

This SPST (Single Pole Single Throw) control is engineered to open on pressure drop at 40 PSI (Cut-Out) and reset when pressure rises to 80 PSI (Cut-In)

The HFES 10 SC utilizes a medium temperature charge specifically calibrated for R404A

the S1-024-35881-000 offers a seamless "plug-and-play" installation featuring a standard 48Y frame (5 5/8" diameter)

Lochinvar & A.O. Smith 100093770 Control Board 340155-7024 2-position PopTop actuator designed forEnergy Smart Control Board W Cover