Reznor UDZ-30 Unit Heater, 30,000 BTU - Liquid Propane BTU Rating:200,000 BTU It has two discrete channels

It has two discrete channels and power switches

RO membrane housing

Super durable & reusable

Perfect for Higher Yields

The Streptomyces griseoviridis bacteria survives in the root zone for several weeks protecting the crop against invading pathogens

Reznor UDZ-30 Unit Heater, 30,000 BTU - Liquid Propane BTU Rating:200,000 BTU It has two discrete channelsFor 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.