MRCOOL® 10kw Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers - R-454B (UHK10) Web-EZpro Operating Temperature: Ambient 37

Operating Temperature: Ambient 37

and horizontal left or right setups—ensure seamless integration into different home layouts

This means homeowners get professional-grade performance without professional-grade installation costs

Advanced inverter technology maintains reliable heating performance even when traditional heat pumps shut down

✔ MRCOOL® DIY-24-HP-WMAH-230D25-O

MRCOOL® 10kw Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers - R-454B (UHK10) Web-EZpro Operating Temperature: Ambient 37Product 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 systems 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