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