![Vaillant 3 wire installation kit 0020244337](http://www.capitalboilerparts.com/cdn/shop/files/105499_wl_{width}x.webp?v=1722603280)
![Vaillant 3 wire installation kit 0020244337](http://www.capitalboilerparts.com/cdn/shop/files/105499_wl_130x.webp?v=1722603280)
This Vaillant 3 wire installation kit is the perfect solution for hassle-free installation of your Vaillant heating system. With its easy 3 wire setup, you'll be up and running in no time. Expertly designed and scientifically proven, this kit is a must-have for all Vaillant users.
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