Reeds 15mm Part L filling loop kit for combination boilers. Includes double check valve to help prevent backflow contamination, an isolation valve for controlled water flow, and WRAS approval for use on potable water systems.
- 15mm filling loop kit for combination boilers
- Part L compliant — meets UK building regulations
- WRAS approved for potable water
- Double check valve + isolation valve included
Everything needed to top up boiler pressure, compliantly.