Marvair 50023 Heat Coil Els PW 17895 Paired with the LF24-SR spring

Paired with the LF24-SR spring return actuator

Always inspect the cage and body grooves for debris and apply a light coating of compatible lubricant to prevent pinching during reassembly

This relay control circuit board manages critical electrical switching

This hot surface ignitor (HSI) electrode is engineered to withstand the thermal stress of repeated firing cycles

High Burst Performance: Specifically engineered as an HB (High Burst) coil to handle demanding duty cycles in HVACR systems

Marvair 50023 Heat Coil Els PW 17895 Paired with the LF24-SR springThe 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