Accessories

MRCOOL condenser wall bracket for 24K & 36K mini-split systems. Heavy-duty steel construction for larger outdoor units. For: 24K, 36K condenser...

MRCOOL condenser wall bracket for 9K, 12K & 18K mini-split systems. Supports outdoor condensing unit on exterior walls. For: 9K, 12K, 18K conde...

The MRCOOL DIY Coupler Kit (DIYCOUPLER-3858K75) extends a DIY lineset run with two coupler sets and 75ft of communication wire. For 24K and 36K sys...

The MRCOOL Smart Thermostat MST06 is a premium Wi-Fi enabled smart thermostat for MRCOOL HVAC systems. Features a large color touchscreen and compa...

The MRCOOL Smart Thermostat MST05 is a programmable, Wi-Fi enabled thermostat compatible with MRCOOL mini-split and HVAC systems. Control your syst...

The MRCOOL® LineGuard Line Set Cover (MLG450) is a protective exterior line set cover designed for use with MRCOOL® ductless mini-split systems. Th...

Experience unparalleled comfort and energy efficiency with the MRCOOL® Smart Thermostat (MST04), which boasts personalized heating and cooling opti...

The MRCOOL® Central Ducted 20kW Heat Kit (CENTRALHK20) provides supplemental or emergency electric heat for compatible MRCOOL Hyper Heat Central Du...

The MRCOOL® Central Ducted 15kW Heat Kit (CENTRALHK15) provides supplemental or emergency electric heat for compatible MRCOOL Hyper Heat Central Du...

The MRCOOL® Central Ducted 8kW Heat Kit (CENTRALHK08) provides supplemental or emergency electric heat for compatible MRCOOL Hyper Heat Central Duc...

The MRCOOL® Central Ducted 5kW Heat Kit (CENTRALHK05) provides supplemental or emergency electric heat for compatible MRCOOL Hyper Heat Central Duc...

The MRCOOL® A/C Rescue Foaming Coil Cleaner (MMCFOAM) cleans, disinfects, and protects your HVAC equipment to maintain peak efficiency and extend u...

The MRCOOL® Care Kit protects your 4th Generation DIY® Mini-Split investment. Register your unit at mrcool.com to subscribe and receive an auto-shi...