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Bypassing a flame rollout switch is extremely dangerous and should never be done beyond a momentary diagnostic check
Whether you are performing a compressor replacement or retrofitting a line set
Engineered with a set point range of 0
This board is specifically designed for 3 to 10-ton packaged rooftop units and 6 to 25-ton split systems that utilize the ReliaTel communications module
Please contact us for specialized watertight or explosion-proof housing options
Emerson Alco 054390 Power Assembly 320819-301 Bypassing a flame rollout switchThe Emerson Alco 054390, also identified as the XB 1019HC2B power assembly, is a critical replacement component for high capacity thermostatic expansion valves. Designed specifically for R22 refrigerant systems, this power element features a 1 4" SAE flare equalizer connection, ensuring accurate superheat sensing and reliable refrigerant metering across varying load conditions. Operating within an application temperature range of 20F to +50F, this
US$ 99.00
US$ 45.00
US$ 49.95