Emerson Alco 056421 Power Assembly Els PW 17895 Key Technical Benefits Universal Compatibility:

Key Technical Benefits Universal Compatibility: Serves as the primary Belimo LRB24-3 replacement for older LR series actuators

this assembly allows for a complete top-end overhaul without the need to break into the piping

this valve utilizes a replaceable ring packing to maintain a tight seal

What causes a 9

Does this unit require electrical power to operate

Emerson Alco 056421 Power Assembly Els PW 17895 Key Technical Benefits Universal Compatibility:The Emerson Alco 056421 (Model XC 726HC2B) is a field proven thermostatic expansion valve power assembly designed for high capacity R22 refrigerant systems. This stainless steel replacement head is compatible with Alco T Series take apart valves, including TER, TIR, THR, and TMR bodies, making it a staple for large scale air conditioning and heat pump maintenance. Featuring a 10 foot capillary tube and a 1 4" SAE flare equalizer, this assembly