Results for "suburban-furnace"

Propane Hard 6-8 hours 149 👍 0

Atwood GC10A-4E Replacement: Best Tankless RV Water Heater Upgrades 20

Halfway through draining my Atwood GC10A-4E's supposed 10-gallon capacity, the water's already running cold but my gauge shows I've only pulled maybe 6 gallons. Are there any dual-fuel tankless units that would work as a replacement? I know there's no plug-and-play option, but what are the best tankless water heaters that offer both gas and electric operation for RVs? …more

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Ac Refrigeration Easy 30 minutes 131 👍 0

RV AC Freezing Up? Fix Ice on Coils in 5 Steps

Turned on my RV's AC as a total newbie and watched it run perfectly for an hour before becoming a frozen disaster that won't cool. I can literally see ice building up on the coils, and then it's game over until everything thaws out.

This has happened a few times now and I'm getting tired of sitting in a hot RV waiting for the thing to defrost. What actually causes AC units to freeze up like this? And more importantly, how do I stop it from happening again? I'm guessing it's something simple I'm missing, but I'd rather fix it right than keep dealing with this cycle. …more

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Plumbing Medium 3-4 hours 89 👍 0

Atwood GC6AA-10E Replacement Guide: Compatible Water Heaters & Installation Tips

Atwood GC6AA-10E water heater finally died after 18 years and I need a direct replacement that'll bolt right into the same cutout without modifications. Every RV parts site shows different "compatible" models and I'm not confident any of them actually fit. What drops right in? …more

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Best RV Generators

4.6 (18,900 reviews)

Propane Hard 2-4 hours 84 👍 0

How to Wire Girard Tankless Water Heater: Complete DSI Suburban Replacement Guide

Ripping out my old Suburban water heater to install a Girard tankless but the wiring is completely different — DSI ignition board, different voltage requirements, and the old thermostat wiring doesn't match up. Need a clear wiring diagram for this swap. …more

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Propane Hard 4-6 hours 82 👍 0

Suburban SW6P Water Heater Tank Replacement: Why You Need a Complete Unit

Planning what I thought would be a simple fix for minor rust in my Suburban SW6P pilot light water heater, but now metal chunks pour out every flush. The rust is definitely coming from inside the tank.

Before I go dropping cash on a whole new unit, I'm wondering - is it possible to just swap out the tank itself? Like, can I buy just the tank part and keep my existing housing and all the fittings? And if so, where the heck would I even find a replacement tank for this thing?

Really hoping I don't have to replace the entire water heater, but I'm not sure what my options are here. Anyone dealt with this before? …more

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Appliances Medium 90 minutes 82 👍 0

RV Water Heater Popping Noise: Causes & How to Fix

I found myself replacing the heating element, flushing the tank, checking every connection — but my RV water heater still makes these loud popping and crackling noises whenever it's heating up. It's got me a bit worried since I'm not sure what's normal and what isn't with these systems.

Is this something I should be concerned about? Could it be dangerous or cause damage if I don't address it? I've heard people mention draining water heaters but I'm not really sure when that's necessary or how to tell if that's what mine needs. Any guidance would be really appreciated! …more

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Propane Medium 1-2 hours 80 👍 0

How to Fix Atwood Water Heater Mixing Valve 90029 Leak - Step-by-Step

Nobody can explain why my pressure gauge reads 150 PSI at the Atwood 90029 mixing valve when every manual says it should max out at 125 PSI. My Atwood water heater has been sitting unused for about 8 months, and now I've discovered the mixing valve (part #90029) has developed a slow drip.

I'm wondering if this is something I can fix myself or if I need to replace the whole valve? I've heard something about O-rings going bad during storage, but I'm not sure if it's worth trying to rebuild it or just bite the bullet and get a new one. Any advice on the best approach would be really appreciated! …more

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Propane Medium 2-3 hours 79 👍 0

How to Add Electric Element to RV Water Heater While Keeping Anode Rod Intact

Three tools deep into this project and I'm determined to add electric capability to my Suburban water heater with cast iron tank myself — where's the best starting point? Problem is, most conversion kits I'm seeing want to replace the anode rod port with the heating element. That seems like a bad idea for a cast iron tank - pretty sure I need that anode rod to keep things from corroding, right?

Anyone know if there are kits out there that let you keep the anode rod? Maybe something that goes in the drain port instead, or one of those combo deals where the element also acts as an anode? Just want to make sure I'm not setting myself up for a rusty mess down the road! …more

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Propane Easy N/A - informational 79 👍 0

RV Tankless Water Heater Problems at High Altitude: Performance & Efficiency Guide

Already followed my RV tankless water heater manual's high altitude instructions, but I'm still getting terrible performance and efficiency issues at mountain campgrounds between 5,000 and 8,000 feet. My travel trailer came equipped with a tankless on-demand water heater from the factory, and I'm concerned about how it will perform at these higher altitudes.

I've heard that propane appliances can have issues with combustion efficiency when there's less oxygen available in the thin mountain air. Specifically, I'm wondering about quantifiable performance losses - like what percentage of heating capacity I might lose per thousand feet of elevation gain. I'm also concerned about potential operational problems like flame failure or the unit shutting down completely at certain altitudes.

For context, most of my regular camping is done below 2,000 feet where the water heater works fine, but these upcoming mountain trips will be well above 4,500 feet elevation. Should I be worried about the tankless system's reliability at these altitudes, or am I overthinking this? Would I be better off considering a replacement with a traditional tank-style water heater if I plan to do more high-altitude camping in the future? …more

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Propane Medium 45 minutes 79 👍 0

Suburban SW6D Water Heater Won't Stay Lit: Quick DIY Troubleshooting Guide

This Suburban SW6D water heater pilot light keeps going out every single time I try to fire it up. The flame keeps going out after lighting, but only when the access door is closed. When I leave the door open, it stays lit just fine.

This seems like it could be dangerous - I don't want to cause a gas leak or explosion by trying random fixes. Is this likely a combustion air problem or some kind of safety switch issue? I'm hesitant to start taking things apart without knowing what I'm dealing with, but I also don't want to keep running it with the door open if that's unsafe too. …more

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Propane Medium varies by service 79 👍 0

Oasis RV Heater Rebuild: Best Repair Services & DIY Guide 2024

According to my insurance agent, extended RV warranties might not cover my Oasis heater rebuild — should I verify this before starting repairs myself? I can't find the specific ad now - does anyone remember seeing details about a professional Oasis heater rebuild service? Any recommendations would be helpful. Thanks, W.L. …more

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Best RV Solar Panel Kits

4.5 (12,700 reviews)

Propane Medium 30 minutes 73 👍 0

Suburban SDN2U Water Heater Won't Stay Lit: Thermocouple Position Fix

Spent hours replacing the thermocouple, cleaning the burner assembly, checking gas connections — but my 2025 Jayco's Suburban SDN2U water heater still won't stay lit. I've heard this is a known problem on 2024-2025 models and that it might need a thermocouple position adjustment to match the working burner.

Before I attempt anything myself, I'm really concerned about making things worse or creating a safety hazard. Should the thermocouple tip be positioned in the outer flame cone like the working burner? I'm also worried about voiding my warranty on this new RV - would this type of adjustment be covered under warranty, and should I document the issue before trying any DIY fix?

I want to make sure I approach this safely and properly. Any guidance on whether this is something I can adjust myself or if I should insist on professional repair would be greatly appreciated. …more

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Propane Easy 30 minutes to diagnose 71 👍 0

RV Water Heater Pressure Relief Valve Leaking: Normal or Problem?

Our brand new 2025 Flagstaff Super lite's Suburban water heater has this annoying steady drip-drip-drip sound coming from the pressure relief valve on the outside. Been living in this thing since August and just noticed it last week.

The thing is, it's not constant - sometimes it's bone dry, other times I'll see a drop or two. We keep the electric heater running pretty much 24/7. My dealer mentioned something about draining and creating an air pocket, but honestly I'm not sure if this is just normal behavior for a new unit or if I've got a legit problem on my hands.

Anyone know if a little PRV dripping is just part of the deal with these water heaters, or should I be looking at a warranty claim here? Don't want to be that guy complaining about nothing, but also don't want to ignore something that could turn into a bigger issue down the road. …more

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