Honeywell T991A1350 Remote Bulb Temperature Controller
PN: T991A1350
Remote Bulb Temperature Controller Electrical Rating: 135 Ohm Resistance Range: 55F To 175F Adjustable Throttling Range: 3.5F To 36F 24 Ft. Copper Averaging Element.
Used For Proportional Control Of Temperature In Ducts. Ambient Compensated. Concealed Dial Permits Adjustment Of Proportional Range. May Be Mounted In Any Position. Averaging Element.