We offer the best-selling digital thermostat by combining a single stage, multi-stage and heat pump into one universal thermostat. And better yet we\'ve enhanced it with styling and features specially designed for all systems. It offers more control, more convenience and more value than the competition. And it\'s backed with the reputation of White-Rodgers - pioneers in home comfort since 1937. More Accuracy and Control. If you\'re in the process of upgrading a multi-stage, heat pump or single stage system, don\'t forget the \"brain\" for your new system, your thermostat. Our White-Rodgers 70 Series can maintain a set temperature to within one degree. Plus, there\'s a permanent memory that saves all programs and settings during a power loss. Comfort and Convenience with Versatility. The programmable models deliver perfect comfort, as they automatically change to the temperature you selected for wake-up, during the day, evening hours and while you sleep. You can also configure them with minimum and maximum temperature range for cooling or heating. The lighted display makes for clearer low-light viewing. Maximum Energy Savings. Program heating and cooling times to cut energy use, not comfort. You can save up to 33% in energy costs, depending on your home\'s location, climate and program selections. Now you can have it all, energy savings, with comfort and convenience! See the back to find out how this best-seller gives you more of what you want in a universal thermostat. No Other Thermostat Series Offers More Value for the Money. Covers Wall Marks Left by Most Mechanical Thermostats Without the Need for an Extra Wall Plate.
White Rodgers 1E78-144 Features
Fossil fuel or electric heat compatible
Large LCD with backlight
Selectable Celsius or Fahrenheit temperature display
Includes B/O terminals
Electronic accuracy
Single Stage
Non-Programmable
Specifications
1E78-144
Overview
Product Category
Thermostats and Controls
UPC
786710516276
General Information
Type
Thermostat
Product Category
Thermostats and Controls
Voltage Type
Low Voltage
Programmable
No
Power Source
Battery
Internet Connectivity
No
Warranty Information
Warranty WarrantyA warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
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Product Q&A
(2)
Product QuestionsAnswered by Bob, the eComfort Product Expert
Why does this thermostat need batteries?
Pat
from Arkansas
March 02, 2016
Answer
The White Rodgers 70 Series Single Stage Thermostat is a battery powered unit. It requires 2 "AAA" alkaline batteries to operate.
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Will this thermostat will work with a millivolt system? What are the dimensions of this thermostat?
Drew
from Wisconsin
October 05, 2015
Answer
Yes, the 1E78-140 thermostat is compatible for use in a millivolt application. The thermostat is 3.25" W x 5.3" H x 1.1" D
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