Copeland Comfort Control (Alco) 057878 Power Assembly 30067439-890 it eliminates one of the

it eliminates one of the most common physical causes of

you know that maintaining the correct induced draft is non-negotiable for safe ignition

verify that the surface temperature does not exceed manufacturer physical limits

showing near-zero resistance

Can I use this TXV on an R-410A system

Copeland Comfort Control (Alco) 057878 Power Assembly 30067439-890 it eliminates one of theThe Copeland Comfort Control (Alco) 057878 Power Assembly is a high performance replacement component for thermostatic expansion valves used in medium and high temperature refrigeration. This unit, also identified as the XB 1019MC1B, is specifically charged for R134a refrigerant applications. It features a 1 4" SAE flare equalizer and a 5 foot capillary tube, providing the necessary reach for complex evaporator coil configurations. Designed for a wide