MRCOOL MHK20H Signature Series Air Handler Heat Kit with Circuit Breaker 20kW

The MRCOOL MHK20H Signature Series Air Handler Heat Kit is a 20kW electric supplemental heating assembly designed for compatible MRCOOL air handlers. It uses electric resistance heating elements to generate heat as air passes through the air handler, providing reliable warmth when additional heating capacity is required. The integrated circuit breaker helps protect the heating circuit from electrical overloads.