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