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The White-Rodgers 1F85U-42NP is a non-programmable digital thermostat designed for easy installation and reliable temperature control. Featuring a built-in level, large backlit LCD, and compatibility with most heating and cooling systems, it offers user-friendly operation with advanced safety features like keypad lockout and adjustable temperature limits. Supported by over a century of HVAC expertise and a solid warranty, it delivers proven performance for modern homes.











| ASIN | B017ES1PBI |
| Additional Features | Auto Changeover, Lockable, Low Battery Indicator, Low Voltage, Temperature Display |
| Backlight | Yes |
| Best Sellers Rank | #297,101 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #98 in Home Nonprogrammable Thermostats |
| Brand | White-Rodgers |
| Brand Name | White-Rodgers |
| Color | White |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | Hand Control |
| Customer Reviews | 4.4 out of 5 stars 58 Reviews |
| Display Type | LCD |
| Global Trade Identification Number | 00786710552434 |
| Included Components | 2 AA Batteries, Thermostat, User Manual |
| Item Dimensions D x W x H | 6"D x 6"W x 4"H |
| Item Type Name | Programmable |
| Item Weight | 0.01 Pounds |
| Manufacturer | Copeland |
| Manufacturer Part Number | 1F85U-42NP |
| Model Name | 1F85U-42NP, 80 Series Thermostats |
| Model Number | 1F85U-42NP |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AA batteries required. (included) |
| Power Source | Battery Powered |
| Product Dimensions | 6"D x 6"W x 4"H |
| Product Style | 1F85U-42NP (new model) |
| Screen Size | 5 Inches |
| Shape | Rectangular |
| Special Feature | Auto Changeover , Lockable, Low Battery Indicator, Low Voltage, Temperature Display |
| Specific Uses For Product | Air Conditioner, Heat Pump |
| Temperature Control Type | Non-Programmable Digital |
| UPC | 786710552434 |
| Unit Count | 1.0 Count |
| Voltage | 24 Volts |
R**Y
White Rogers thermostat
Very happy with my purchase. We've always had White Rogers. They work well. Easy to install. I'm a older woman and I did mine.
D**T
Top Notch Digital Thermostat
This is an excellent digital thermostat and one of the best around, according to our professional HVAC company. It works perfectly and is easy to use, as it is a basic thermostat without all the bells and whistles. We highly recommend this product and the Seller. 110% happy customer!!!
O**2
Package of item issue
While the item works and replaced ours when I opened the outside pkg the inside thermostat box looked like it had gone thru a wind storm. The box was smashed and opened on both ends. Thank goodness the product wasn't damaged and worked but wow it had been thru something for sure when packaged.
L**R
Dependable and gets the job done ✅
Good value, and so far so good 😊👍🏽.. Installed after being purchased nearly a year later, like a champ. 😎
K**R
It's all you need. Covers the requirements
Love the Emerson 1F85U-42NP Non-Programmable Thermometer. It's modern, clean, beautiful & covers everything you really need. I was smart & got the NON-programmable one this time. Why hassle with anything else? Why invite possible intrusions into your life with "Smart" thermostats & the hassle of setting those up? I tried "Smart" thermostats before & promptly returned them. I like the fact that it's NOT constantly lit up like all the "energy vampires" built into everything electric you buy. It illuminates to a soft blue when YOU want it to by hitting any button or touching the "illuminate" button on top. It's only been up a few days; all seems well. Only at the very beginning did it seem like the temp was a bit off, but it settled down in accuracy. If something changes in the future, I'll let you all know.
W**S
Better than a NEST
The best! , Nest thermostat do not have a hold function... you figure no big deal well, when a newborn is napping and your at home not moving around Nest will think that your are gone and go in away mode. Anyways this is such a simple, easy to use thermostat. Thank You Emerson
D**O
Good value for the price
Easy installation only instructions of where the wire goes to switch to heat didn’t show you jump but easy to fix
J**E
It works.
It's a thermostat. If it works it works. If bought the WIFI version I would give it a more through review. But it is what it is. It works just fine, has no problems and does what it's expected to do. That means 5 stars. U der performing gets less and outstanding in some way gets more. It's just another thermostat that does it's job.
J**J
Perfect, simple thermostat
Bought this to install for my 88 year old Mother who struggles with technology and hated her NEST. This is perfect. It was easy to install (as you would expect), the display is bright, it’s a clean and simple design. There are only a couple of simple buttons, which is perfect. Temperature up or down, A/C or Heat of Off. Highly recommend.
Y**Y
Emerson thermostat
thermostat fonction très bien
J**N
Thermostat doesn't work anymore
I bought this thermostat last summer and it doesn't work anymore. I am really not happy with this product
Y**N
good service
sold service of the manufacture is perfect, great!
Trustpilot
2 weeks ago
2 weeks ago