Digital 2 heat/1 cool 5/2 programming with 4 periods per day. For use with central gas, oil, or electric furnaces, and A/C. For millivolt systems. For heat pumps without auxilliary heat. Precise temperature control (+/- 1 degree). Easy to install. Backlit display.
Programmable: 5-2 Day Programmable
\nWidth: 4.75 In.
\nHeight: 3.38 In.
\nDepth: 1.1 In.
\nBatteries Required: 2AA (Not Included)
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