Vaillant ecoTEC Plus cascade flue non return valve kit

Product Description

This Vaillant non-return valve is a vital spare part for boiler installations. The shorter 110mm motorised non-return valve flap is easily installed on the top of a boiler before connecting a flue header.

Product Features

• Motorised non-return flap valve kit has a lower profile and can be specified in place of the mechanical flap valve for those plant rooms with restricted height
• These should not be mixed within an array

• 120475
• Vaillant_Cmmrcl_System_Boiler_Brcr