Reznor UDZ-350 Unit Heater, 350,000 BTU - Liquid Propane Rosin Bags with smart touches like the

with smart touches like the velcro door strips which keep your tent open while you work or view plants

With the Grow Hub+

Helps preserve nitrogen in the growth medium preventing gas-off & leaching (retain up to 50% nitrogen with 28% UAN application)

Easy-to-clean design allows the grower to clean their reservoirs without the hassle of scrubbing sharp corners to remove build up

Reznor UDZ-350 Unit Heater, 350,000 BTU - Liquid Propane Rosin Bags with smart touches like theFor air circulation, the Reznor UDZ uses an axial propellor fan. Model UDZ gas fired, separated combustion unit heaters are great for space heating applications. These models use outside air for combustion to prevent dirt, lint, dust, or other contaminants in the indoor atmosphere from being burned. Model UDZ is available in 14 sizes ranging from 30,000 to 400,000 BTUH gas input and are approved for installation in the United States and Canada by ETL.