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