Rheem-Ruud PD614851 Expansion Valve R-22 while the DPST (Double Pole
Baker’s notes & crumb story
Description
Rheem Ruud PD614851 Expansion Valve R 22 while the DPST (Double Pole while the DPST (Double Pole Single Throw) switching action remains precise throughout the 4°F to 149°F operating range Engineered for seamless integration into building automation systems (BAS)