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