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