McAlpine 4" x 1 1/2" Mech Soil Pipe Boss Con BL4" 110mm x 1 1 2" Pipe Black Mechanical Soil Pipe Boss Connector for 57mm hole size. Supplied with Fixing Tool.

Albion 2 Piece Bronze Ball Valve BSP Taper F/F Ends 1/2"

20 mA 2-wire

Geberit Mapress Connector Box type L: d15mm

Geberit Mapress Stainless Steel Union (Silicone-Free): d15mm G3/4"

4 probes + reference probe

Geberit Mapress Stainless Steel Flange PN 10/16

| '+GF+ PROGEF-Standard Installation Fitting /Epdm 20mm

2in NPT connection

| +GF+ PVC-U Elbow 90 3/8"

Philmac Standard Thread 45mm Tail Bent Arm 3/4"

Geberit Tools delivery estimate: 7-10 days

This isolating union connects the expansion vessel to the central heating system and enables verification of the vessel’s gas charge or