One night it's cool, the next it's muggy. This smart thermostat keeps your RV's temperature consistent, no matter where you camp, so you can sleep better and spend less time fiddling with controls. 1-800-940-8924 to order GE Appliances accessories and parts part number GE89FR or order online at etrailer.com. Free expert support on all GE Appliances products. Great prices and Fastest Shipping for Single Zone Smart Thermostat for GE Appliances RV ACs - Black. Accessories and Parts reviews from real customers.
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GE Appliances Accessories and Parts
- GE89FR
RV Air Conditioners
Thermostat
GE Appliances
Black
One night it's cool, the next it's muggy. This smart thermostat keeps your RV's temperature consistent, no matter where you camp, so you can sleep better and spend less time fiddling with controls.
Highlights
Upgrades GE Manual Thermostats: Replaces outdated GE controls with precise digital temperature management.
Stable Cabin Temps Without Constant Tweaks: Maintains your set temperature more accurately than older mechanical units.
Intuitive Wall Controls w/ Backlit Display: Simple button layout and a backlit screen make it easy to see and adjust settings anytime.
No More Overcooling or Cycling Issues: Smart sensing helps reduce temp swings and short cycling that wear out the AC.
Easy Install Using Existing Wiring: Installs in place of your current thermostat with standard single-zone connections.
Precise Fit: Specifically designed for GE Appliances rooftop AC units - not backwards compatible with other systems.
Specs
Dimensions:
Overall dimensions: 3-1/2" long x 3-1/2" wide x 1" thick
Power and Operation:
Electrical rating: 12V DC
Operating ranges:
Cooling: 60 degrees F (15 degrees C) - 115 degrees F (46 degrees C)
Heat-pump: 25 degrees F (-4 degrees C) - 85 degrees F (30 degrees C)
Voltage: 10.5V DC - 15.5V DC
Color and warranty:
Color: black
2-Year warranty
Note: It's recommended to mount the thermostat between 4' and 5' above the floor. Do not mount it on an outside wall, in direct sunlight, behind a door, or near a vent or duct.
RGRWT2B GE Appliances Smart Thermostat for RV Air Conditioners - Single Zone - Black
WARNING: This product contains chemicals known to the State of California to cause birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.p65warnings.ca.gov.
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Ryan
08/31/2026
etrailer was able to get me the parts I needed to upgrade my GE roof AC to be thermostatically controlled instead of manual how it was from the factory. Works great. They even returned a box I ordered that was DOA from the factory so that was a huge help. All of the techs on the phone are knowledgeable. 3618134
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Jeft
08/17/2026
It broke while using it3609140
by:
Clifford
07/15/2026
Did not work for me3585714
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Stephen
07/22/2026
Perfect fit3592181
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David L
10/07/2025
Excellent customer service Lauren did an excellent job keeping me informed on delivery of my order, and it arrived 2 days sooner than expected
Part was packaged well and am anxious to get it installed 3424559
by:
Andrew
09/08/2025
Works great fixed my ac3407014
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Michael
09/22/2025
Great service3415618
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Sean
05/25/2026
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See what our Experts say about this GE Appliances Accessories and Parts
Hey Nathan, welcome back! To install the GE Appliances HE Low-Profile RV AC w/ Heat Pump item # GE33ZR in a top down orientation, you'll need the following parts:
Single Zone Smart Thermostat for GE Appliances RV ACs item # GE29FR in white or item # GE89FR in black
GE Appliances RV AC Control Board item # GE27FR
We also have the GE Appliances Low-Profile RV AC w/ Heat Pump item # GE93ZR in black or item # GE43ZR in white if you want to upgrade to a 15,000 btu system. These also have... view full answer...
Hello Jason, thanks for reaching out. No, that GE # GE89FR thermostat is not going to be a direct swap for your Coleman Mach setup.
The GE is a communication-style thermostat, not a traditional wire-by-wire system. It only uses 3 wires (power, ground, and a communication signal) and is designed to talk to a specific GE control box that actually runs the AC and furnace.
Your Coleman Mach thermostat is the opposite. That 4-wire setup (B, A, VCC, COM) is part of Coleman’s own control logic,... view full answer...
Hey Reggie! We have both white and black. You can choose from the following:
-Single Zone Smart Thermostat for GE Appliances RV ACs - White # GE29FR (GE Part Number RGRWT2W)
-Single Zone Smart Thermostat for GE Appliances RV ACs - Black # GE89FR (GE Part Number RGRWT2B)
Let me know if you need anything else. view full answer...
Hello Bruce,
I’m sorry, but you cannot hook up the Single Zone Smart Thermostat for GE Appliances RV ACs – Black # GE89FR with just two wires, and here’s why. This thermostat isn’t like a simple old-school furnace thermostat that only needs power and a call signal. Instead, it’s designed to work with GE’s RV air conditioner control boxes, and that setup requires three separate connections to function correctly.
The three wires it needs are: +12V power, 0V ground, and a communication... view full answer...
No, I am sorry Eric it will not. The Single Zone Smart Thermostat for GE Appliances RV ACs item # GE29FR is for the newer GE AC systems that came out in 2025 with the R32 refrigerant.
Your GE Profile PLC15 AC system has the older 410A coolant in it so it would not be compatible.
Additionally, I do not have a thermostat that will work with your AC system. view full answer...
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