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