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Fan light flashing?
hot water problem?
pressure switch?
burner going of after 2 or 3 minutes and on?
no domestic hot water?
no hot water and pressure valve is on red and water is leakiing outside?
water goes cold during shower?
water sensor?
gas neoon flashing?
were do I get a diagram and information on airpressureswitch 105he?
max of 50 degrees hot water?
how do i lower the water presure ?