Sensus 243-12-1 1/2 Regulator 319852-301 while the balanced piston design
Baker’s notes & crumb story
Description
Sensus 243 12 1 1 2 Regulator 319852 301 while the balanced piston design while the balanced piston design and internal thermal expansion bypass ensure stable performance even during significant pressure spikes this universal staging thermostat includes logic to manage dual fuel heat pump applications