20KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers - R-454B Compressor MRCOOL® offers standard 5-year plus

MRCOOL® offers standard 5-year plus an additional 5-year extended parts and compressor warranty upon registration

a much more ecological and proficient upgrade from the previous refrigerant used in the last generation

or control the system hands-free with Amazon Alexa or Google Assistant

setup is straightforward and doesn’t require vacuuming

Pre-filled with R-454B refrigerant

20KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers - R-454B Compressor MRCOOL® offers standard 5-year plusThe MRCOOL Heat Kit with Circuit Breaker for R 454B Universal Series Air Handlers makes getting cozy a breeze. This neat little unit quietly keeps your place just the right temperature all year long. It even plays nicely with MRCOOL easy hookup line sets, so setting it up is super straightforward. Its snug size means it will slide right into those tight spots like attics or closets without a fuss. Plus, the cool M shaped coil really helps things