TrolMaster - Dry Contact Station Single Pack with cable set water-filtration DeuceDeuce is derived from sulfate

DeuceDeuce is derived from sulfate of Potash

Low-Temperature Defrost – Automatically defrosts coils in cooler conditions so performance stays consistent year-round

The panelboard comes with eight (8) double pole 30 amp relays so you can control eight different devices

hydrocarbons

Wicking mat for auto-watering

TrolMaster - Dry Contact Station Single Pack with cable set water-filtration DeuceDeuce is derived from sulfateThe Trolmaster DSD 1 Dry contact module provides a simple and flexible solution to who want to connect & control devices to the Hydro X using a dry contact or relay to activate the device. Some equipment requires either normally open or normally closed contact closure in order to activate the equipment. The DSD 1 is the product that you need to control those types of devices. * The DSD 1 can be configured to work as the other Trolmaster power modules