Suburban 520814 Module Board

Perfect, exactly the same as the original, even has the same numbers on the components. Fixed the problem with my furnace not coming back on after warm up. I set the temp, furnace worked, then would not come on next cycle. Now it works perfectly!

Don't write reviews very often. I'll real good or real bad. That said ,I found where my module board was located. Picked it up and saw water damage right away to the module and the 4wire plug on the end . Upon inspection a circuit board like something that may be in a computer or TV. Panic set in but I ordered a new board hoping a new plug and wires might come with it. No such luck. I received the board and couldn't find a plug to order. Luckily I found an RV repair guy that had a plug. Wired the plug to the old wires and pluged up the module board. I hit the 12 volt water heater switch and heard the igniter kick in and start. I was surely expecting some sort of problem. Had my plug not been bad. It is no harder to change than changing a light bulb. Looks scary when you see the board but was very easy and works great. It was 50 dollars cheaper on Amazon than at the RV shop and I didn't have to pay labor either. Mine was visibly bad but would pay to know one is bad before ordering a 75 dollar part you may not need. I still don't know how to check one so in a way I got lucky seeing water damage.

I had trouble with this cutting off and on intermittently for a while after installing, but I had some other electronics near by it and no insulation, which caused the area to overheat and cut the igniter off. After clearing the area this works flawlessly!

Easy to install and has worked as it should.

The module board worked as it should, good quality, easy installation

This part went into a Dometic SW6DEL water heater that is 6 years old. The ignition of the gas flame on my water heater was spotty. On a few occasions, the water heater would work as expected. But lately, it had begun to not fire, or it might fire but shut off after a couple seconds. As the gas part of the water heater can only be a few issues (gas valve, igniter, control board, or wiring), I started by checking that the gas valve was getting a good signal and actually opening (it was), I then ohmed (continuity checked) the igniter cable - it also was good. So, it came down to the igniter and/or the control board. Since the igniter is cheap, I replaced it first with no change. I bought this control board and it now works the way it is supposed to.Installation for me was pretty easy. I had to remove an interior panel, remove the old board and install this one. Easy - for me. I've seen videos on YouTube talking about what a pain it is to get to the board, but I was lucky.Therefore, this part for me was as advertised and my water heater now works as it is supposed to. The only reason I knocked a star off is because it costs more than I think it should. But that is just my opinion. I don't actually know what it costs them to build, test and distribute this thing, so it could actually be quite reasonable. It is certainly cheaper than a new water heater!!

Perfect! Worked as soon as I flipped the switch.

Solved the issue of the flame randomly shutting off