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were do I get a diagram and information on airpressureswitch 105he?
what does F14 mean and F5?
no domestic hot water?
max of 50 degrees hot water?
gas neoon flashing?
water sensor?
pressure switch?
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?
Fan light flashing?
water goes cold during shower?