Detroit Radiant TH-T2-4H-NT Toggle Timer Controller: a four hour timer for one DSR or DSRF heater
The Detroit Radiant TH-T2-4H-NT Toggle Timer Controller is a toggle switch control with a four hour timer for Detroit Radiant DSR and DSRF gas tube heaters. It works with two stage heaters, which have low and high heat settings. The switch lets you choose the heat setting, and the timer limits how long the heater runs. This version comes without a transformer, the part that supplies the voltage a heater needs. Detroit Radiant builds these controls for its own heaters, so the wiring and voltages match.
You need one controller per heater. Pair it with a DSR or DSRF that makes its own 24 volts. It does not fit the DSC, which needs an external transformer. Need the version with a transformer? See the Detroit Radiant TH-T2-4H Toggle Timer Controller. The Detroit Radiant TH-T2-4H-NT Toggle Timer Controller ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.








































