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