Polypipe Adaptor Sets

15mm x 12mm Adaptor including Pipe Stiffeners.
Used in the Overlay and Overlay Lite underfloor heating system the 15mm x 12mm
Push Fit Adaptors connect 15mm Manifolds & all standard 15mm Connections 
(Standard 15mm Connections include Manifolds, Zonal Regulation Unit or Electric Heat Unit)

Polypipe Adaptor Sets