Christmas advent calendar
Each day there is a different question and when you answer it .correctly, you'll be in with a chance to win a cool prize from the Grundfos for Installers shop.
If you don't win, don't worry – as you might be the lucky winner on another day.
NEW: This installer uses Google to strengthen his business
See how an installer uses Google’s toolbox to promote his business and get more customers – and find out how you can get started yourself. Exclusively for members of Grundfos for Installers.
Domestic heating circulator range
Building on over 50 years experience with UK heating systems, the 2017 circulator range continues to feature the UK's best selling and highest efficiency heating system pumps