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