AdamBlack760
Well-Known Member
No tuneing needed get two thermostats and a humidity controller. 1st thermostat goes to endwall fans. Second thermostat plugs into humidity controller on humidifier side. Set 1st thermostat to 70 fans kick on great. Set humidity for 60 and 2nd thermostat to 80. Temps hit 80 pumps turn on wet wall working awesome. If rh hits 60 pumps kick off.Cant say I do, good point. Humidity can be kept around 40-70, lower if I dont turn the wall on. If history repeats during harvest season it will be very windy and dry here, fingers crossed. Also the gh gets flushed every minute or so with exhaust on. Ill have to tune it as I go
Tips from experience. Set 1st thermostat center of greenhouse for average temp set second thermostat by endwall fans so all the greenhouse will be cooled. Play with temp differential I have mine set at 8* you want the evap pads to dry out helps with mold algae and pads deteriorateing.