The MRCOOL® 5kW Heat Kit with Circuit Breaker is the perfect companion for your MRCOOL® Universal Series Air Handler, delivering reliable supplemental heating performance when you need it most. Designed specifically for R-454B refrigerant systems, this heat kit provides efficient electric backup or primary heat to maintain year-round comfort, even during the coldest conditions. Engineered for easy installation and dependable operation, the MRCOOL® 5kW Heat Kit includes a factory-installed circuit breaker for enhanced safety, system protection, and simplified electrical setup. The integrated breaker not only safeguards the system from overloads but also offers a convenient local disconnect, making servicing and maintenance safer and more efficient. Built with high-quality heating elements, this kit ensures quick, consistent heat delivery without sacrificing efficiency. It’s constructed for long-term durability, featuring corrosion-resistant components that stand up to daily use and demanding environments. When paired with a compatible MRCOOL® Universal Air Handler, the system automatically integrates and communicates for seamless temperature control and optimized performance. Whether used as a primary heat source in mild climates or as a backup for heat pump systems in colder regions, the MRCOOL® 5kW Heat Kit provides versatile, dependable heating comfort. It’s a factory-approved accessory, ensuring full compatibility and reliable performance across MRCOOL® Universal R-454B air handler models.
Heat strip is compatible with 24k,30k,36k Universal R454B air handler
Includes a factory installed circuit breaker
Efficient supplemental or emergency heating for Universal Split system