◆ PROTOTYPE — layout demo for CALMAIR Elite, built by PocketFlow Media. Products and prices are real; ratings and review counts are placeholders, not real customer data.
FREE NATIONWIDE SHIPPING  •FINANCING AVAILABLE  •AUTHORIZED MRCOOL DISTRIBUTOR  •HEATS TO −22°F · COOLS TO 122°F  •5-YEAR PARTS · 7-YEAR COMPRESSOR WARRANTY  •NO VACUUM PUMP · NO HVAC TOOLS  •CERTIFIED CONTRACTORS IN ALL 50 STATES  •FREE NATIONWIDE SHIPPING  •FINANCING AVAILABLE  •AUTHORIZED MRCOOL DISTRIBUTOR  •HEATS TO −22°F · COOLS TO 122°F  •5-YEAR PARTS · 7-YEAR COMPRESSOR WARRANTY  •NO VACUUM PUMP · NO HVAC TOOLS  •CERTIFIED CONTRACTORS IN ALL 50 STATES  •
MRCOOL condenser running in deep snow on a bright winter morning Wall-mounted mini split heating a cozy living room while snow falls outside MRCOOL condenser on wall brackets above snow at dusk, warm light from the windows Mini split cooling a bright living room in summer MRCOOL condenser running through heavy summer rain Mini split warming a farmhouse kitchen on a snowy afternoon
Heating season is coming

It's not just an air conditioner.It heats to −22°F.

Everybody sells these as AC units. The DIY 5th Gen Hyper Heat also heats your house through a Kentucky winter — at less than half what electric resistance heat costs to run. One unit. Twelve months.

Find my size → Shop Hyper Heat
✓ Authorized distributor ✓ Ships free to 48 states ✓ Install it yourself
−22°FKEEPS HEATING
23.5SEER2 EFFICIENCY
7 yrCOMPRESSOR WARRANTY
No vacuumPUMP REQUIRED