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