MRCOOL® 5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD5X1AA mrcool hybrid mini split 000 sq ft of total

000 sq ft of total conditioned comfort

Authorized Dealer: Authentic MRCOOL® products — no knockoffs or refurbished units

Important: This is a professional-grade system and requires installation by a licensed HVAC technician

Choose MRCOOL® 5th Gen DIY if you want:**

Improved Cold-Climate Heating — true heat performance down to -22°F

MRCOOL® 5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD5X1AA mrcool hybrid mini split 000 sq ft of totalProduct Description MRCOOL Signature Series 5kW Electric Heat Kit (R 454B) The MRCOOL Signature Series 5kW Heat Kit is designed to provide dependable auxiliary and emergency heat for compatible MRCOOL Signature Series R 454B multi position air handlers. Its the ideal solution for homeowners who want extra heating support during colder temperatures or a reliable backup when heat pump performance drops in extreme conditions. This 5kW electric heat kit