Marvair 50023 Heat Coil 318423-701 With its high-quality laminated core

With its high-quality laminated core construction and Class II UL classification

When utilized in R-410A systems

and debris capture in either refrigerant flow direction

System Efficiency: Restores the original burner assembly performance to improve temperature recovery times and fuel utilization

Marvair 50023 Heat Coil 318423-701 With its high-quality laminated coreThe Marvair 50023 Heat Coil is a 24V resistive heating component engineered for climate control in demanding environments such as telecom shelters, modular buildings, and educational facilities. Directly interchangeable with the HCR 12AQ1AA, this coil serves as a critical 24V auxiliary heat source, converting electrical energy into precise thermal output to maintain stable operating temperatures during low ambient conditions. Its DPDT switching relay