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