Vaillant Isolation Valves (Page 4)

The isolation valve can be found underneath the appliance and allows the user to manipulate the flow of gas and water in to the central heating system. These also allow you to cut off the supply to the boiler if there is a leak or emergency.

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VAILLANT 150243 AUTOMATIC BYPASS VALVE, CPL. NOW USE -1376270

Part No: 1373909 MPN: 150243

VAILLANT 0020073076 ISOLATION VALVE

Part No: 1382812 MPN: 0020073076

VAILLANT 210996 GAS COCK LINER

Part No: 1374272 MPN: 210996

VAILLANT 009298 GAS COCK STRAIGHT 3/4 INCH

Part No: 1380072 MPN: 009298

VAILLANT 163017 SECONDARY RETURN CONNECTION NOW USE -1376388

Part No: 1373963 MPN: 163017

VAILLANT 080408 FLOW T-PIECE - OBSOLETE

Part No: 1372949 MPN: 080408

VAILLANT 014737 NON-RETURN VALVE

Part No: 1375090 MPN: 014737

VAILLANT 135729 SERVICE COCK

Part No: 1373784 MPN: 135729

VAILLANT 111062 ELECTRO-MAGNETIC VALVE

Part No: 1375472 MPN: 111062

VAILLANT 080937 COLD WATER CONNECTION - NOW USE 1383277

Part No: 1372961 MPN: 080937

VAILLANT 150217 BY-PASS VALVE

Part No: 1376256 MPN: 150217

VAILLANT 150224 BY-PASS VALVE

Part No: 1373903 MPN: 150224

VAILLANT 150217 BY-PASS VALVE NOW USE -1376256

Part No: 1373900 MPN: 150217

VAILLANT 082741 GAS SHUT-OFF VALVE

Part No: 1373053 MPN: 082741

VAILLANT 081714 COLD WATER CONNECTION VALVE - NOW USE 1383161

Part No: 1373012 MPN: 081714

63 products found

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