White-Rodgers 1F78-144


Digital Thermostat, 1H, 1C, Nonprogrammable

1F78-144 51451
Average Rating: 5
Read Reviews (1) Write a Review
$26.62 + 10 Business Day Shipping $9.16


TypeDigital Nonprogrammable Single Stage H/C or HP
ItemLow Voltage Thermostat
Stages Heat1
Stages Cool1
Temp. Settings per Day1
Terminal DesignationsRH,RC,Y,W,G,O,B
System SwitchingHeat-Off-Cool
Fan SwitchingAuto-On
Display1.2 sq. in., LCD
Key Pad LockoutNo
Programmable FanNo
Humidification ControlNo
Remote Sensing CapabilityNo
Battery BackupNo
Low Battery IndicatorYes
Batteries IncludedYes
Dual Transformer CompatibleYes
Power MethodBattery
Voltage (AC)24
750mV CompatibleYes
Height (In.)3-3/4
Width (In.)5-1/8
Depth (In.)1-1/8
Control Range (F)45 to 90
CharacteristicsDigital Accuracy, Economy Residential Heating and Cooling Thermostat
For Use With Gas, Oil, 24V Electric
Includes 2 AAA Batteries
UPC 671256375602
Weight 0.750000


  • Digital Nonprogrammable Thermostats
  • White color.
Digital Thermostat, Number of Cooling Stages 1, Number of Heating Stages 1, Height 3 3/4 Inches, Depth 1 1/8 Inches, Width 5 1/8 Inches, Application Gas, Oil, 24 Volts Electric, Non Programmable

Customer Reviews

Average Product Rating: 5
based on 1 reviews

Nice Unit!!

Tuesday, November 29, 2011

This is the easiest thermostat to install and use I've ever seen. It's a nice clean looking unit with easy-to-read temperatures.

Ease of use

"Up" and "Down" buttons are a bit close together

Submitted by Kenneth R
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