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