Forum Discussion
Old-Biscuit
Jul 20, 2015Explorer III
rreynold51 wrote:
Its a Suburban SW4D RV Water Heater if it matters...

Cover on left with 'reset' is where the 12V DC set of t-stats are located. High temp t-stat will trip if water temp exceeds 180*F and can be manually 'reset' after water cools to 110*F
Need to remove burner tube and run a brush thru it....blowing air thru usually doesn't clean enough to be effective.
Run a wire thru combustion/exhaust chamber..tie a rag to end of wire and pull it back thru to clean out spider webs/debris
Then reinstall and check position of spark electrode......S/B directly engulfed by main flame
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