MRCOOL® 5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD5X1AA mrcool hybrid mini split 000 BTU Coverage Area 351

000 BTU Coverage Area 351 to 500 sq ft

✔ MRCOOL® Hyper Heat 30K BTU 2

000 sq ft of total conditioned comfort

The MRCOOL® DIYM355HPW01D37 is a powerful 5th Generation DIY® multi-zone ductless heat pump system engineered for homeowners who want true whole-home comfort without professional HVAC labor costs

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

MRCOOL® 5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD5X1AA mrcool hybrid mini split 000 BTU Coverage Area 351Product 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