ONE ALPHA TO FIT THEM ALL The new Grundfos ALPHA1 L is the only upgrade and replacement pump that fits most heating installations equipped with Grundfos pumps. BOOST YOUR BUSINESS Not only is the ALPHA1 L easy to install, it can also save your customers money and increase your business opportunities. Thanks to its highly efficient, state-of-the-art motor, replacing or upgrading a broken or inefficient heating installation pump with ALPHA1 L could save homeowners up to €58* a year on their energy bills . It is also the perfect energy efficient solution for a brand-new system.

ALPHA1 L benefits Thanks to its compact design and tolerance for higher ambient temperatures of up to 55° C, ALPHA1 L fits in the majority of heating installations equipped with Grundfos pumps. This means you can easily replace broken or inefficient pumps without carrying excess spare stock-saving you time, money and space. As always, the Grundfos ALPHA1 L features durable construction and high quality materials. The pump is based on the very best of our previous ALPHA1 models and is designed for easy installation, long lasting and reliable performance, and quiet operation. Wear and tear resistant...