Reznor UEZ-310 Unit Heater, 310,000 BTU - Natural Gas Hydroponic Grow Media HUM-BOLT increases microbial activity in

HUM-BOLT increases microbial activity in the soil

x10 3/8" silicone vacuum tubing

Apply once a week in vegetative stage and first two weeks in bloom

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Reznor UEZ-310 Unit Heater, 310,000 BTU - Natural Gas Hydroponic Grow Media HUM-BOLT increases microbial activity inThe Reznor UEZ gas fired unit heaters offer a high efficiency, separated combustion system great for space heating applications. Reznor Model UEZ gas fired unit heaters are available in 4 sizes ranging from 131,000 to 305,000 BTUH gas input. Model UEZ heaters are approved for installation in the United States and Canada by ETL. The MacroChannel secondary heat exchanger has a 1 2 PVC pipe for attaching a coupling for ease of installation and cleaning