VEVOR Inline Duct Fan Kit with Carbon Filter, 402 CFM 6 inch EC Motor Ventilation Fan with 3-Speed Circulation, 10-Speed PWM Controller, Timer, Cooling for Grow Tents, Indoor Gardening, Hydroponics
I would like this to help force central AC to the second floor, since cold air is lazy and needs a boost. Does this have a trigger line to integrate into the central AC (heatpump) system, so that it only runs when needed? Thanks, Douglas Brown