MRCOOL MHK10H Air Handler Heat Kit 10 kW with Circuit Breaker

The MRCOOL MHK10H Signature Series Air Handler Heat Kit is a 10 kW electric heating accessory with an integrated circuit breaker, designed to provide supplemental heat for compatible air handlers. It operates by energizing electric heating elements to generate warm air as it passes through the air handler, supporting indoor comfort during colder conditions. This heat kit is used with compatible MRCOOL Signature Series air handlers and heat pump systems. Its integrated protection simplifies installation, improves heating capability, supports reliable operation, and helps maintain consistent indoor temperatures.