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