GreenbudLife

Very Cool! Love your grow. :sunglasses:

6/24 Topped Girls :japanese_goblin: 6/23 Got my Outdoor Air Fan (OAF) wired in today! Five DPDT relays. :fearful: If A/C fails, a separate high limit thermostat: no matter what the enthalpy is outside the room, OAF comes on. Fail Safe. :mask: Then, set up enthalpy control if outdoor conditions reach 50 degrees and 30 percent or lower humidity. The indoor dehumidifier shuts down and the OAF is controlled by the humidistat also if the enthalpy is low outside the A/C turns off and the OAF cycles with the cooling signal. Perfect and energy wise for all four seasons. :sweat_smile: