MRCOOL MDPHK-10 Electric Heat Kit

The MRCOOL MDPHK-10 Electric Heat Kit is an HVAC heating accessory designed to provide supplemental or emergency heat for compatible MRCOOL air handlers and heat pump systems. It works by converting electrical energy into heat, which is distributed through the air handler to maintain comfortable indoor temperatures during cold weather or when additional heating is needed. Commonly used in residential HVAC applications, this heat kit enhances heating capacity, supports reliable system performance, improves indoor comfort, and provides dependable backup heating while maintaining efficient operation.