Conbraco 10-407-05 Valve 320819-301 The Watts 0383740 (Series 740)
Baker’s notes & crumb story
Description
Conbraco 10 407 05 Valve 320819 301 The Watts 0383740 (Series 740) The Watts 0383740 (Series 740) is a high capacity iron body boiler pressure relief valve designed specifically for large scale hot water industrial and commercial heating systems ensuring zero clearance compatibility in legacy York air handlers