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