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burner going of after 2 or 3 minutes and on?
pressure switch?
Fan light flashing?
water goes cold during shower?
what does F14 mean and F5?
charging system up?
water sensor?
max of 50 degrees hot water?
no hot water and pressure valve is on red and water is leakiing outside?
gas neoon flashing?
no domestic hot water?
were do I get a diagram and information on airpressureswitch 105he?