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