Mr. Cool UHK20 20kW Universal Series Air Handler Heat Kit w/ Circuit Breaker - R454B

The MRCOOL® UHK20 is a 20 kW electric heat kit with an integrated circuit breaker designed specifically for MRCOOL® Universal® 5th Generation R-454B multi-position air handlers . It provides reliable auxiliary and emergency electric heat during extremely cold outdoor temperatures, helping maintain indoor comfort when additional heating capacity is needed. Engineered for seamless compatibility and straightforward installation by HVAC professionals, the UHK20 is an ideal accessory for enhancing the performance of compatible MRCOOL® Universal® heat pump systems.