water underfloor heating 4 port 400m kit up to 80m2 with Grundfos UMP3 pump
£590.00
Grundfos UMP3 Digital ‘A’ rated pump. (80m2 based on 200mm pipe spacing). Over 25 years heating design experience. Kit will cover 60m2 at 150mm and 40m2 at 100mm pipe spacing’s. Kit Includes.
