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7 DY PROGRAM THERMOSTAT
JI462261
RTH221B1039/E1
RTH221B1039/E1
"Digital 2 heat/1 cool. 1 week 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 aux heat. Precise temperature control (+/-1 degree). Easy-to-install. No. RTH221B1039/E1: Programmable: 7-Day Programmable, Color: Off White, Width: 4.75 In., Height: 4 In., Depth: 1 In., Batteries Required: 2AAA (Not Included), Voltage: 24V, Pkg Qty: 1, Package Type: Clamshell"
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Item Specifications
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Off-White
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1in
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3in
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Programmable Thermostat
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1
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7-Day Programmable
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4 3/4in
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0.87 lbs per EA