Emerson Alco 047505 Solenoid Valve requiring a replacement like the

requiring a replacement like the 100241

this relay's normally open contact structure and 277-volt rating provide the necessary capacity for industrial HVAC control

Key Benefits for Contractors Universal Application: Compatible with single-stage heating

Key Technical Benefits Multi-Refrigerant Compatibility: Optimized for use with R-22

Emerson Alco 047505 Solenoid Valve requiring a replacement like theThe Emerson Alco 100RB2S4 (047505) is a heavy duty, 2 way normally closed solenoid valve designed for refrigeration and air conditioning liquid, suction, or discharge service. This direct acting valve features 1 2" ODF sweat connections and is built with a rugged stainless steel enclosing tube to minimize friction and prevent plunger hang ups. Engineered for high performance cycling, it provides an R22 capacity of 1. 27 tons and an R134a capacity of