Legacy Digital Controllers Type:CO2 PPM for regulator & generator 30'x48' Semi-Gable greenhouse frames have

30'x48' Semi-Gable greenhouse frames have taller sidewalls that reach a higher peak than the Quonset greenhouse frame type

The Quest Dual 205 has an optional condensate pump (sold separately) that is recommended so you do not need to manually empty the water reservoir

347-480V AC

Without AC additives

Available in 400

Legacy Digital Controllers Type:CO2 PPM for regulator & generator 30'x48' Semi-Gable greenhouse frames haveThe BETA 4 is capable of controlling any heating or cooling device that is 10 amps or less. Simply plug in your device to the power outlet on the bottom of the BETA 4. It uses 3 buttons a digital display and offers separate "day night temperature settings and features a built in photocell. The BETA 6 features a precision humidity sensor within a 16ft remote probe assembly. Simply plug in your humidity dehumidify device to the power outlet on the