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