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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Description

🔥 Stay cool, stay in control — the thermostat that means business! 📊

RELIABLE POWER - Operates on 24V hardwire or included AA batteries for uninterrupted comfort control.
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 required, future-proof your HVAC.
HASSLE FREE SETUP - Built-in level indicator and pluggable terminals make installation a breeze—no pro needed.
CRYSTAL CLEAR CONTROL - Big 4.5-inch backlit display ensures effortless temperature reading anytime, even in low light.

The Emerson 1F83C-11NP is a sleek, non-programmable digital thermostat featuring a large 4.5-inch backlit display for easy reading, simple installation with built-in leveling and pluggable terminals, and advanced security with keypad lock and temperature limits. Designed for single-stage heating and cooling systems, it supports dual fuel setups without extra sensors and runs on 24V power or included AA batteries, making it a reliable, no-fuss climate control solution for modern homes.

Specifications

Manufacturer	Emerson Climate Technologies
Part Number	1F83C-11NP
Product Dimensions	15.24 x 2.87 x 9.53 cm; 254.01 g
Batteries	2 AA batteries required. (included)
Item model number	1F83C-11NP
Colour	White
Style	1F83C-11NP (new model)
Material	Plastic
Shape	Rectangular
Power Source	Battery Powered
Voltage	24 Volts
Item Package Quantity	1
Display style	Digital
Plug profile	Wall Mount
Special Features	Filter Indicator, Lockable, Low Battery Indicator, Low Voltage, Temperature Display
Usage	Air Conditioner, Furnace, Heat Pump
Included Components	2 AA Batteries, Thermostat, User Manual
Batteries included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline
Item Weight	254 g

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