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