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