Its L120-30 rating indicates a 120-degree opening temperature with a 30-degree differential

System Safety: Properly interfaces boiler safety controls to verify damper position before burner ignition

The Functional Devices RIBM24S is a professional-grade track mount power relay engineered for versatile BAS and HVAC controls applications

000 BTU/hr maximum total load

check for approximately 24V to 27V AC at the secondary

Emerson Alco 049173 Filter Drier Els PW 17895 Its L120-30 rating indicates aThe Emerson Alco 049173 (Model ASD45S7VV) is a high capacity suction line filter drier engineered for critical compressor protection in systems using CFC, HCFC, and HFC refrigerants, including R410A. Featuring a 45 cubic inch compacted bead desiccant core, this unit is optimized for superior acid removal and moisture capture, making it a standard choice for compressor burnout clean up and high moisture recovery. The 7 8" sweat (ODF) solid copper