MR COOL Universal Series Air Handler Electric Heat Kit, 5kW Kilowatts (kW):5 kW while precise nutrient ratios help

while precise nutrient ratios help minimize the risk of heavy metal contamination in your crops

NO EMISSIONS

The facepiece works with these approved 3M filters and accessories: 2071

Ferti-Fulvic Plus contains our highest concentration of Fulvic Acid (90%)

MR COOL Universal Series Air Handler Electric Heat Kit, 5kW Kilowatts (kW):5 kW while precise nutrient ratios helpWant your MRCOOL split system to keep you comfortable all year long? Just add a MRCOOL Electric Heat Kit with Circuit Breaker to your MRCOOL air handling unit. Now you can cool your space when it's hot outside, and heat your space when it's cold with the same HVAC system. MRCOOL product quality means you get nickel chromium heat elements, sequencers for better temperature control, multiple branch circuit capability, and a factory installed circuit