J&D Manufacturing 8 Stage Ventilation Controller Grow Room Ozone Generators supersaturating the water at the

supersaturating the water at the desired level for any growing scenario

reducing your exposure to potentially harmful radiation and discomfort

designed for continuous duty

Avoid breathing spray mist

sanitized air in the home is always important

J&D Manufacturing 8 Stage Ventilation Controller Grow Room Ozone Generators supersaturating the water at the8 Stage Ventilation Control This is an 8 stage control with two independent variable speed stages and 6 on off relays. Relays can be set to heating or cooling. It features a two line, 24 character LCD display screen and password security to prevent unauthorized setting changes. Display can be set to read as Fahrenheit or Celsius. Includes one 30 foot temperature probe. Optional lengths are available up to 500 and this control can take up to 4 sensor