Description
York S1 7681 317P A Control Board R 410A Simplified Installation: Standard 3 4" female Simplified Installation: Standard 3 4" female NPT inlet and outlet allow for rapid integration into existing boiler piping and GMB(X) series
York S1 7681 317P A Control Board R 410A Simplified Installation: Standard 3 4" female Simplified Installation: Standard 3 4" female NPT inlet and outlet allow for rapid integration into existing boiler piping and GMB(X) series