Humidistat Station, for Dehumidifier with 24V terminal f9 You can connect up to

You can connect up to two pumps

Single output

shorts and miswires

Cost effective with a long lifespan of reliable shade levels

If you have a dirt floor in your greenhouse

Humidistat Station, for Dehumidifier with 24V terminal f9 You can connect up toThe HS 1 from TrolMaster is used to control commercial dehumidifiers. Most larger commercial dehumidifiers have a low volt control option so the dehumidifier can be controlled by an external humidistat. The HS 1 works and is wired exactly like an external humidistat. The HS 1 is the best way to control your dehumidifiers by eliminating the need to control the high amperage inrush current associated with dehumidifiers.