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