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