How do you separate the front cover from the back plate and to change batteries ?

My husband says to gently pull the cover plate from the back piece. There are 4 clips that fit into slots on the back piece. These are all inside of the cover so you won’t see anything. When replacing the front cover, just line up the clips to the slots. Very easy to do.

I'm replacing 1f80-0471 with non-prog 1f86-0471. will this be interchangeable with the 1f86?

As long as both have the same wiring connections and are compatible with your system, program or non-program doesn't matter. Programmable is just a feature that provides more convenience without having to change the settings manually. If it makes you feel better, ask a local heating expert. Hope this helps.

If using this in an RV, do you connect the C wire if you are on 30 amp shore power?

Your C wire is just a common for power. If you dont plan on using batteries, then C will be required to power the thermostat.

Does this replace White Rodgers 1F80-241?

This is a non programmable T stat. If you want to use this to replace and don't care about the programmable side , then yes it will work

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1F83C-11NP Conventional (1H/1C) Non-Programmable Thermostat

Product ID: 295889033

Details

Brand
Emerson
Controller type
Push Button
Model name
1F83C-11NP
Product dimensions
152D x 29W x
Special features
Filter Low Low

📺4.5-inch backlit LCD display

🔒Keypad lock & temperature limit security

🔧Easy install with built-in level & pluggable terminals

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Stay cool or cozy with precision — no programming fuss! 🔥

SECURE SMART - Keypad lock and temperature limits protect settings from accidental changes or tampering.
DUAL FUEL READY - Works seamlessly with dual fuel systems—no extra sensors needed, simplifying your HVAC control.
HASSLE FREE SETUP - Built-in level indicator and pluggable terminals make installation a breeze—get up and running fast.
CRYSTAL CLEAR CONTROL - Big, backlit 4.5-inch LCD ensures effortless temperature reading anytime, even in low light.
RELIABLE POWER OPTIONS - Runs on 24V hardwire or included AA batteries for uninterrupted comfort management.

The Emerson 1F83C-11NP is a sleek, non-programmable digital thermostat featuring a large 4.5-inch backlit LCD display, easy installation with built-in leveling and pluggable terminals, and advanced security with keypad lock and temperature limits. Designed for single-stage HVAC systems, it supports dual fuel setups without extra sensors and offers flexible power options via 24V hardwire or included AA batteries.

Specifications

ASIN	B0175SZXCY
ASIN	B0175SZXCY
Additional Features	Filter Indicator, Lockable, Low Battery Indicator, Low Voltage, Temperature Display
Backlight	Yes
Batteries	2 AA batteries required. (included)
Best Sellers Rank	#34,598 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #135 in Home Thermostats & Accessories
Brand Name	Emerson
Color	White
Connectivity Protocol	BACnet MS/TP
Connectivity Technology	Wired (BACnet MS/TP)
Control Method	Touch
Control Type	Button Control
Controller Type	Push Button
Country of Publication	Mexico
Country of origin	Mexico
Customer Reviews	4.6 4.6 out of 5 stars (1,089)
Customer reviews	4.6 4.6 out of 5 stars (1,089)
Date First Available	5 November 2015
Display Type	Digital
Finish Types	Painted
Global Trade Identification Number	00786710551901
Included Components	2 AA Batteries, Thermostat, User Manual
Is Discontinued By Manufacturer	No
Item Dimensions D x W x H	152D x 29W x 95H millimeters
Item Type Name	thermostat
Item Weight	254 g
Item model number	1F83C-11NP
Manufacturer	Emerson Climate Technologies
Manufacturer	Emerson Climate Technologies
Manufacturer Part Number	1F83C-11NP
Material Type	Plastic
Model Name	1F83C-11NP
Model Number	1F83C-11NP
Mounting Type	Wall Mount
Number of Batteries	2 AA batteries required. (included)
Power Source	Battery Powered
Product Dimensions	15.24 x 2.86 x 9.53 cm; 254.01 g
Product Style	1F83C-11NP (new model)
Screen Size	4.5 Inches
Shape	Rectangular
Specific Uses For Product	HVAC Systems Control
Temperature Control Type	Manual
UPC	786710551901 696498759249
Unit Count	1 Count
Voltage	24 Volts

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