Suburban water heater control board


Junior Member
Went camping last week, used hot water heater, worked fine. This weekend went to use it, burner would light,, then kick off, it would try two more times. I checked propane,plenty. It acts like the flame snsor was bad. Replaced it, still kicked off.the only other thing is the circut board. Any body got anything else


Senior Member
If you have had the propane off at any recent time or not used the heater for a while. Recycle the heater several times turning it off after the 3 try to light then back on. you just may have to purge the propane line. Also reseat any wiring to the control board.



well i will step into this ,, to me sounds like u may have a lp regulator problem ,, try tapping on the reg a few times and see what happens ,, since u said it did work "last weekend" i kinda doubt u have a board issue ,, but it can happen ,, but i have a gut feeling it might be the regulator ,, but JMO ,, i know others will come and say other things ,, but agian JMO ,, and i am gone for awhile ,, on the road