Rheem RTG-74PVN-2 Natural Gas Pronto Whole House, Natural Gas, Tankless Wat
Problem for Rheem RTG-74PVN-2 Natural Gas Pronto Whole House, Natural...

Code C2 and 11 comes on and NO Hot Water




By sailesh667 on Sep 27, 2009

" "
Code C2 and 11 comes on when hot water is turned on...have to turn off and on multiple time before the unit will start and run ... very Frustrating... especially in morning. This unit was bought and instlled in Novermner of 2008...

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