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Emerson 1F78-144 Digital Heat/Cool Thermostat, White

  • Based on 238 reviews
Condition: New
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$22.95 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 20 hours and 24 minutes
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Features

  • Easy-to-read digital display with backlight
  • Non-programmable thermostat
  • Compatible with single stage heating, cooling and heat pump (without aux) systems
  • Precision control of plus/minus 1 F
  • Millivolt compatible

Description

The Emerson 1F78-144 single stage thermostat has an easy to read digital display. This non-programmable thermostat works with most single-stage heating and cooling systems. It is for use on 24-volt and millivolt systems. Not compatible with electric baseboard heat and some other systems.

Brand: Emerson Thermostats


Model Name: 70 Series Economy


Controller Type: Hand Control


Special Feature: Low Battery Indicator, Temperature Display, Lighted, Low Voltage


Color: White


Controller Type: Hand Control


Special Feature: Low Battery Indicator, Temperature Display, Lighted, Low Voltage


Usage: Boiler, Air Conditioner, Heat Pump, Furnace


Power Source: Battery Powered


Voltage: 24 Volts


Display Type: LCD


Control Type: Button Control


Control Method: Touch


Mounting Type: Wall Mount


Backlight: Yes


Number of Batteries: 2 AAA batteries required. (included)


Brand: Emerson Thermostats


Model Name: 70 Series Economy


Included Components: User Manual, Thermostat, 2 AA Batteries


Model Number: 1F78-144


Item Dimensions LxWxH: 1.75 x 6.25 x 4.25 inches


Item Weight: 0.31 Pounds


Color: White


Shape: Rectangular


Style: Digital


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Awesome Buy on Thermostat
Works great and half the price of Name brand... and the same Thermostat with different name on it..
Reviewed in the United States on August 20, 2023 by Amy , David Hill

  • Easy to use - Easy to Read - Looks Good - Long Lasting
This is a replacement for one I had. I prefer plain & simple, where I can turn the air conditioner, heater, or blower on and off when I want it and still have the thermostat tell me the temperature of the room, even when off. It looks good and is easy to use. If you don't want all the fancy settings to program and re-program, this is for you. My last Emerson thermostat was the original when the house was built in 1979. You can't beat that kind of durability! I am not familiar with wiring, so I had someone install it, so I cannot comment on that, but the wires do have to be hard-wired (not plug-in, like a computer). So I went down 1 star for install. But none seem to be for a lay-person who know nothing about electricity. ... show more
Reviewed in the United States on June 11, 2021 by BOB

  • Great simple digital thermostat
The thermostat is nice, it was easy to install, however I thought it lit up when changing the temperature, but it does not, that was my main purpose for buying this model, but still work well and is accurate.
Reviewed in the United States on March 12, 2022 by Robo Tech

  • Good quality
Works very well basic digital thermostat
Reviewed in the United States on January 17, 2019 by Amazon Customer

  • Good replacement for the old school one.
Perfect replacement for the old one if you don’t want to up grade yet. I used it for AC only.
Reviewed in the United States on August 24, 2023 by W. B.

  • Vertical Thermostat Model Is What You Get!
The vertical model of the thermostat, 1E78-144, is what you receive. While it would be okay for a new installation with limited horizontal space, it is not okay to replace an existing horizontal model.
Reviewed in the United States on April 10, 2023 by Tom

  • Económico
Muy fácil de usar
Reviewed in the United States on May 22, 2023 by Luis lara

  • quality
easy to install works great
Reviewed in the United States on December 3, 2023 by Mike

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