Quest 215 dual overhead dehumidifier for sale. Our farm is shutting down, need to sell our equipment. We were a part time outdoor Tier 1 grow. The unit is still hanging and operable for convenient testing. It controlled our environment perfectly using the Honeywell remote dehumidistat. Low hours, used together with another Quest dehu unit inside a double-wide shipping container during drying/curing phase. The two Quest units together were way overkill for the humidity demand in that space. In use for 3 months out of the year since winter of 2017. Brand new filter. Honeywell Home dehumidistat controller - It has an SPST, snap-acting switch designed for line voltage circuits and 2 lead wires for switch box mounting. climate control moisture dryness ph plants soil hydroponic water mold mildew plant care greenhouse garden indoor home residential