Results for "Suburban"

Propane Hard 6-8 hours 212 👍 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 177 👍 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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Propane Medium 30 minutes 166 👍 2

RV Water Heater Pilot Light Won't Stay Lit: Thermocouple Troubleshooting Guide

Three different RV shops quoted me $400+ to fix my Suburban water heater's pilot light that won't stay lit and I'm wondering if I can tackle this thermocouple issue myself. the pilot lights up just fine, but the second I let go of that button it dies. I can hold it down for like a minute and think I've got it, but nope - releases and it's gone.

I'm wondering if this is one of those thermocouple things I keep hearing about? Like, is that the little sensor thingy that's supposed to keep the gas flowing when there's a flame? Pretty sure that's what's acting up but want to make sure before I start messing with it. …more

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Best RV Batteries

4.5 (15,400 reviews)

Propane Medium 45 minutes 131 👍 0

RV Furnace Blowing Cold Air? Fix Ignition Issues Fast

Staring at my RV furnace blowing cold air at 2 AM with the fan running — desperately need this fixed before morning hits.
I can hear it trying to ignite but it never actually lights. What are the most common causes when a furnace won't ignite? Need to know what components to check and how to diagnose ignition problems myself. …more

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Plumbing Medium 3-4 hours 115 👍 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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Propane Hard 2-4 hours 114 👍 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 Medium 2-3 hours 113 👍 0

Suburban RV Furnace Won't Work on Shore Power - Complete Fix Guide

Around midnight in the RV parts aisle staring at furnace components with no clue why my 2016 Heartland Bighorn's Suburban furnace acts totally different on shore power versus battery. When I'm running off battery power, the thing works like a champ - fires up, heats great, cycles on and off perfectly.

But the second I plug into shore power? It's like the furnace forgets how to do its job. It'll run for about 4 minutes, never actually produce heat, then shut off and lock out until I reset everything. The only way to get it working again is to disconnect shore power and cycle the battery.

I'm wondering if this is some kind of converter problem? Like maybe it's sending the wrong voltage to the furnace control board when on shore power? Has anyone run into this before and know what voltage levels I should be checking? …more

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Propane Medium 4 hours 111 👍 0

Suburban SF-30 Furnace Replacement: Complete Unit vs Core Guide for RV Owners

Somewhere between our freezing mountain trip last month and now, my 2002 Born Free's SF-30 furnace died completely and I'm torn between replacing the core versus the whole unit. I believe it's a Suburban SF-30 model. I've been doing some research and see there are two options - I can buy a complete furnace replacement or just get a replacement core that supposedly slides into the existing SF-30 housing for about half the price.

I'm honestly not sure which route to go. The cost savings on the core is tempting, but I don't want to make the wrong choice and end up with more problems. As someone who's still learning about RV maintenance, would you recommend getting the complete unit or would the core replacement work just as well? Any guidance would be really appreciated! …more

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Propane Medium 2-3 hours 110 👍 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 107 👍 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 1-2 hours 107 👍 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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Best RV Leveling Blocks & Jacks

4.6 (9,800 reviews)

Propane Medium 2-3 hours 107 👍 0

Suburban KT30 Furnace 521099 Circuit Board Upgrade: Complete Wiring Fixes & Spark Troubleshooting

The multimeter's charged and screwdrivers are laid out — ready to fix this Suburban KT30 Furnace 521099 circuit board myself, just need the proper wiring sequence. I upgraded my Suburban KT30 furnace with the new 521099 circuit board and 528039 adapter harness after the original board failed. The good news is I now have power to the gas valve through the brown wire - that part's working!

But here's what's driving me crazy: when the gas valve opens, I'm only getting ONE spark at the electrode instead of the continuous 5-7 seconds of sparking I should be getting. I've been digging through wiring diagrams and realized the old board had a dedicated wire for the flame sensor, but the new setup just has me grounding that old flame sensor wire.

I'm pretty sure this flame sensor wiring issue is what's causing the single spark problem instead of continuous ignition, but I can't figure out how to properly wire it with this new 521099 board. Has anyone successfully done this upgrade and gotten the flame sensor circuit working correctly? …more

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Propane Medium varies by service 107 👍 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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Propane Medium 45 minutes 106 👍 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 Hard 4-6 hours 106 👍 0

How to Remove Dometic 10 Gallon Water Heater from Class A RV (Without

Turned on my water pump this morning and there's that unmistakable musty smell wafting from behind the fridge where my 1999 Class A's leaking Dometic 10-gallon water heater sits. I've got the mounting bolts out and can wiggle it a bit, but can't pull it far enough to get at the water and propane connections on the back.

Really hoping I don't have to yank the entire refrigerator just to swap this thing out! I'm thinking maybe I could disconnect the propane line from the front and push it through, but those water lines are probably gonna be the real problem. Has anyone figured out a way to get these units out without the massive headache of fridge removal? Maybe working from the exterior compartment somehow? …more

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