MRCOOL DIY® Coupler Set – 1/2" x 1/4" or 3/8" x 1/4" Quick Connect (No Communication Wire) 24/36K Up to 22 SEER Efficiency

Up to 22 SEER Efficiency Rating: Optimized to lower energy bills and reduce environmental impact

compact design and versatile operating modes for personalized comfort

making it suitable for coastal and humid environments

Gold Fin® condenser: corrosion resistant - live on the coast

reduced noise

MRCOOL DIY® Coupler Set – 1/2" x 1/4" or 3/8" x 1/4" Quick Connect (No Communication Wire) 24/36K Up to 22 SEER EfficiencyMRCOOL DIY 1 2" x 1 4" Coupler Kit Without Communication Wire Easily extend your MRCOOL DIY system with this 1 2" x 1 4" Coupler Kit. Designed to connect two pre charged Quick Connect line sets together, this kit gives you the flexibility to run longer refrigerant lines while keeping installation simple. Important Notes: This listing is for couplers only (no communication control wire included). If you extend your system beyond the standard 25 ft.