MR COOL Universal Series DIY GEN 3 24,000-36,000 BTU 18 SEER Heat Pump Air Conditioner System Rockwool Blocks Unique design incorporates a pressure-activated

Unique design incorporates a pressure-activated

while 2nd generation controller gives you the ideal solution when you need precise temperature control or cooling below ambient temperature

also Bionova K 20 (Potassium) is crucial for every cultivation

Operating Temperature: 41-140°F

BIGboy Specifcations

MR COOL Universal Series DIY GEN 3 24,000-36,000 BTU 18 SEER Heat Pump Air Conditioner System Rockwool Blocks Unique design incorporates a pressure-activatedUniversal Series Up to 20 SEER DC Inverter Unitary The MRCOOL Universal Unitary Heat Pump system is an easy to install, full size air handler with a slim condenser, suitable for most 2 3 ton applications. This system is incredibly flexible, combining the ultimate in ducted comfort and easy DIY installation. The 3 ton condenser can be field converted to a 2 ton with a different dip switch setting. The quick connect fittings on the condenser and air