Description
valvula gas caldera roca 125567193 fontanería 7 FWNB7124L WTGL3E100 FWNB7144L WTSL4E101 ensuring safe operation tailored 7 FWNB7124L WTGL3E100 FWNB7144L WTSL4E101 FX1165W Z107 FX1265W ZF1671 FX1365W ZF207 FX1465W ZF2471 FXC1206 ZIF520SKD FXC1406 ZKF221 IF4285 KA90IVI20G 03 Connections adapted to the gas system of the indicated Roca boilers Leaks or pressure loss in the gas circuit