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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
depending on the model
no-vac DIY installation
The pre-charged “A” coil is compatible with:
energy-efficient climate control with a system designed for easy installation and long-lasting performance
MAX FUSE BREAKER (A)
MRCOOL® Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers - R-454B. (UHK15) MULTI4-27HP230C-O depending on the modelProduct 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
