Constructed from durable zinc-plated galvanized steel

A replacement 311213-404 is required to ensure the structural integrity and safety of the combustion system

providing nominal capacities of 12 tons for R22 and R407C

the line cord must be replaced with permanent conduit to meet electrical code requirements for 240V operation

allowing for immediate performance upgrades without replacing the entire coupling assembly

Emerson Alco 097793 Pressure Control 30067439-890 Constructed from durable zinc-plated galvanizedThe Emerson Alco 097793, also identified as the PSC W6S Pressure Switch, is a commercial grade mini high pressure control engineered for precision sensing in refrigeration and air conditioning systems. This unit features a versatile SPDT switch configuration, allowing for seamless integration of both safety cut out and auxiliary alarm circuits. Designed with a robust stainless steel bellows and a built in pressure pulsation snubber, the 097793 excels