MRCOOL® Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers - R-454B. (UHK15)

  Product Description The MRCOOL® Heat Kit with Circuit Breaker is designed for seamless integration with MRCOOL® Universal Series Air Handlers using R-454B refrigerant. This factory-matched accessory enhances your system’s performance by providing supplemental or emergency electric heat when outdoor temperatures drop too low for the heat pump to operate efficiently. Built for convenience and safety, the kit includes an integrated circuit breaker that protects your system from overloads while ensuring reliable operation. It’s the ideal add-on to maximize year-round comfort and peace of mind. Supplemental Heating: Provides extra warmth during extreme cold when the heat pump alone isn’t enough. Emergency Backup: Ensures continued heating if the heat pump encounters a fault or stops running. Integrated Circuit Breaker: Offers built-in overload protection for safe, dependable operation. Universal Compatibility: Specifically engineered for MRCOOL® Universal Series Air Handlers with R-