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Everchill 12V Fridge Not Cooling But Freezer Works - Fix
Ac Refrigeration Medium 2-3 hours 93 👍

Everchill 12V Fridge Not Cooling But Freezer Works - Fix

The freezer in my 2024 Jayco Eagle's Everchill 12V fridge works perfectly, but I'm tackling the non-cooling fridge section this Saturday — what should I check first? The Everchill 12V four-door refrigerator/freezer unit has developed what seems to be a common problem - the freezer compartment is working perfectly and maintaining proper temperatures, but the refrigerator section has completely stopped cooling.

I've verified that the internal fan is running normally, so it's not a power issue. The unit gets power, the controls light up, and I can hear it cycling on and off as expected. However, despite the fan running and the freezer working fine, the fridge compartment just won't get cold anymore. This seems like it happened suddenly rather than gradually losing cooling capacity.

I've read online that this is a known issue with these Everchill units, but I'm not sure what specifically causes the freezer to work while the fridge fails. What are the most likely culprits when you have this exact symptom pattern, and what should I check first to diagnose whether it's something I can fix myself or if I need to call for warranty service? …more
RV Refrigerator Freezing Everything: Fix Temperature Control Issues Fast!
Ac Refrigeration Medium 2 hours 85 👍

RV Refrigerator Freezing Everything: Fix Temperature Control Issues Fast!

Our RV refrigerator has completely lost its mind — it's turning our milk into ice blocks and freezing our lettuce into green popsicles. Even cranked to the "warmest" setting, this thing treats everything like it belongs in the freezer section.

The freezer compartment is working perfectly normal (of course), and I've already checked the thermistor which seems fine. But clearly something is controlling the temperature wrong because I'm pretty sure my eggs shouldn't require an ice pick to crack open.

What actually controls the main fridge temperature in these rolling iceboxes? I need to figure out what's making my refrigerator think it's auditioning for a role in Frozen. …more
N3150 RV Refrigerator Replacement: NovaKool R4500 vs Norcold N3141 Comparison Guide
Ac Refrigeration Hard 4-8 hours 83 👍

N3150 RV Refrigerator Replacement: NovaKool R4500 vs Norcold N3141 Comparison Guide

Standing in my 2016 Itasca Navion 24G, I discovered the previous owner left me with a completely shot Norcold N3150 refrigerator. The fridge is struggling big time in hot weather, with temperature swings up to 50-60F, and I'm tired of playing refrigerator roulette every trip. I'm running 200W of solar and 2 Golf Cart 6V batteries, and I do a lot of driving through Southern California deserts where temperatures hit 110F.

Been doing some research and keep seeing two main options - the NovaKool RFU6406D with dual compressors, or sticking with absorption and going with something like the Norcold N2175. I'm particularly interested in a setup that'll keep things cold when it's scorching outside and provide reliable cooling performance.

What's the real-world difference between these two approaches, and which one's gonna give me better performance in those extreme desert heat situations? …more
Advent RV Air Conditioner Not Cooling? Complete KoolRV Adapter Fix Guide
Ac Refrigeration Medium 2-4 hours 82 👍

Advent RV Air Conditioner Not Cooling? Complete KoolRV Adapter Fix Guide

Around 6 AM I walked out to my fifth wheel and spotted my Advent air conditioner running but barely pushing any cool air through the vents. I replaced my old Coleman AC with an Advent, mainly due to price, but I'm not getting good cooling during the heat of the day. I've found that opening the slide vents on the ceiling cover helps a bit.

I'm considering using a KoolRV adapter like I had with my previous Coleman, but no adapter currently exists for the Advent. I've noticed the cold air discharge opening is located in the corner instead of the center, which I think is causing air turbulence and restricting duct airflow.

My main concern is whether restricting the airflow too much could cause problems like freezing up or other damage to the AC system. I've also seen that installing these adapters involves removing some kind of dividing wall inside the unit, but I don't understand why that's necessary.

Could someone explain if there are risks to restricting airflow and why that dividing wall needs to be removed? I want to make sure I understand what I'm getting into before I try any modifications. Right now, it's starting to cool down here in the Everglades, but I still want to improve my cooling performance. Thanks for any guidance! …more
Fix Coleman-Mach Multi-Zone AC Control Box Problems
Ac Refrigeration Medium 2 hours 76 👍

Fix Coleman-Mach Multi-Zone AC Control Box Problems

My 2003 Fleetwood Excursion came with a nasty surprise — the previous owner left the Coleman-Mach multi-zone AC control box completely destroyed. I replaced my old control box with a model 9430A751, but now I'm having serious issues with my original Coleman Mach ZC thermostat.

The new control box has SIG 1 and SIG 2 terminals, but my original only had a single SIG terminal. I've confirmed the heat pump and zone jumpers are set to zone 1 and no heat pump. My thermostat lights up on Zone 1 briefly, then switches to Zone 2 and becomes completely unresponsive. I'm only running a single-zone setup with one purple signal wire.

When I plug in the control box, I get three green LED 1 flashes. I'm getting increasingly concerned that this 9430A751 control box isn't compatible with my system at all. Should I stop trying to make this work before I cause more problems? Is there a fundamental difference between control boxes with dual SIG terminals versus single SIG terminals that I'm missing? …more
Atwood 8535-III Furnace Replacement: Best Direct & Alternative Options for RV Heating
Propane Hard 3-4 hours 68 👍

Atwood 8535-III Furnace Replacement: Best Direct & Alternative Options for RV Heating

This 1998 Holiday Rambler's Atwood 8535-III is dying and I can't swing a $300+ service call — any DIY replacement options under $200? It's been repaired multiple times over the years, but now it's getting rusty and parts are nearly impossible to find. I'm worried about safety issues if I keep trying to patch it up.

I really need to replace it with something reliable, but I'm nervous about compatibility issues. Will a newer furnace even fit in the same space? Are there any direct replacement options that won't require major modifications to my RV's heating system?

I'd feel much better having a proper replacement recommendation rather than guessing and potentially creating bigger problems. What are my best options for replacing this old Atwood 8535-III? …more

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Class A Motorhome Wheel Balance Services in Columbus Ohio - Fix RV Steering Shimmy
Engine Easy 1-2 hours 68 👍

Class A Motorhome Wheel Balance Services in Columbus Ohio - Fix RV Steering Shimmy

Despite getting my tools ready and being determined to tackle this steering shimmy hitting my 1997 Class A motorhome at 55 mph — where should I start? Based on my troubleshooting, this appears to be a wheel balance issue, though I suspect there could also be tire wear patterns or front end component problems contributing to the vibration.

I need to locate commercial truck tire facilities in the Columbus, Ohio area that can properly handle motorhome wheel balancing services. Standard automotive shops don't have the equipment for larger RV wheels, so I'm specifically looking for commercial-grade tire service centers that can diagnose whether this is purely a balance issue or if there are additional front end problems requiring attention. …more
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