Angus_NB
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Re: Suburban SW6DE slow ignition
I checked everything again. Took the tube off and made sure it was clean. Checked all gaps for the electrode. Rechecked the wiring and voltage. Everything looks right. I couldn't get a good look at the spark in the daylight, will have to try some evening. The heater will light right away using a BBQ lighter. krobbe; It does seem like a propane buildup before spark is causing the problem. We are only 800' above sea level. I may just replace the igniter to see if that helps but I will try closing the gap a little.608Views0likes0CommentsRe: Suburban SW6DE slow ignition
Hi Jetcare. I appreciate the help. No, it didn't light correctly after checking the spark gap. The gap between the electrodes appears to be correct, 1/8". The heater isn't at my home. I will be where it is tomorrow. The service manual that I found shows the electrode at .356 from the center of the tube and .531" from the electrode to the end of the tube. I'll check these tomorrow. I also need to verify the 12v connections. The last time I tried it I noticed that the light isn't coming on at all during ignition. Observing the bang is a tad dangerous. :) I can video it, zoomed from a distance. Better to rely on video than my memory anyway. Thanks608Views0likes0CommentsRe: Suburban SW6DE slow ignition
I'm happy you are done. :) You seem more intent on arguing than actually helping. I do appreciate suggestions but you are ignoring parts of my posts. I did say it was NEW but also said that I had checked the tube as you suggested. I also said I've had a licensed propane installer check it. As for the battery, yes running a battery down to 11 volts repeatedly will shorten it's life. I can live with that and it doesn't have anything to do with the water heater problem.608Views0likes0CommentsSuburban SW6DE slow ignition
I have a new Suburban SW6DE water heater. I use it on 12 volt only. When I turn on the switch the water heater does light but doesn't seem to light as fast as it should. There is a small explosion every time. As if propane is building up before it lights. I've had a licensed "propane guy" check the gas flow, he says it's correct. Voltage is good, usually above 11v. What could be causing this? Misaligned electrode or too much gap maybe? Thanks5.1KViews0likes19Comments
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