P/N: 1E56N-444 Key Specs
Item
LOW V MECHANICAL TSTAT 50 TO 90F WHITE
Condition
New OEM Original
Control Range
50 Degrees to 90 Degrees F
Dual Transformer Compatible
Yes
For Use With
Heating, Cooling, Heat Pump without Auxiliary Heat, Millivolt, 3-wire Zone Valve
Includes
Heat Only or Cool Only Back Plate, Heat-Cool Subbase
System Switching
Heat-Cool-Off
Terminal Designations
RH, RC, Y, W, G, O, B, A