Honeywell Modulating Temperature Controller, Analog, Series: T991A, 0 to 100 deg F Control Range, Copper Bulb Sensor, 1/2 in Dia x 4-3/16 in L Sensing Bulb, 24 to 30 V AC, Gray, 4-1/8 in W x 2-3/16 in D x 5-7/8 in H, Import
Proportional (135 ohm) remote bulb controllers for modulating control of water or air temperature in ducts, tanks and similar applications.
Honeywell Modulating Temperature Controller, Analog, Series: T991A, 0 to 100 deg F Control Range, Copper Bulb Sensor, 1/2 in Dia x 4-3/16 in L Sensing Bulb, 24 to 30 V AC, Gray, 4-1/8 in W x 2-3/16 in D x 5-7/8 in H, Import
Proportional (135 ohm) remote bulb controllers for modulating control of water or air temperature in ducts, tanks and similar applications.
