Resideo AMX300-LF Valve 328140-751 Technicians should inspect the existing
Baker’s notes & crumb story
Description
Resideo AMX300 LF Valve 328140 751 Technicians should inspect the existing Technicians should inspect the existing perimeter gasket and replace it if the seal is compressed or cracked to ensure the burner box remains airtight Is this valve suitable for CO2 (R744) systems