John Guest
428 products
U Ground Converter 25mm X 3 4
£12.14
Plug 28mm
£28.79
Fitting Reducer 28 X 15mm PEM062815W
£40.32
Cold Water Service Plug 32mm
£4.35
Straight Coupler 10mm
£34.79
22mm x 15mm 4 Port Manifold Stem PEM582215CWP
£19.84
SuperSeal Pipe Insert Tube Support 15mm
£4.50
22mm x 1 2" Stem Adaptor PM052214E
£19.59
Underfloor Heating Thermal Mixing Valve Unit SpUnderfloor Heating1 H
£186.09
Slip Connector 15mm
£9.20–£58.69
UFH Manifold Flow Meter MKIT11 Underfloor Heating
£20.13
Stem Reducing Tee 22 X 22 X 15mm
£36.57
STS10P Superseal Pipe Insert 10mm
£10.78
Straight Connector 22mm
£7.72–£9.13
15mm x 1 2" BSP Service Valve Tap Connector Tool Free
£45.96–£71.65
Speedfit MDPE Elbow 32mm UG303B
£20.87–£21.72
Speedfit Bent Tap Connector 15mm X 1 2"
£9.98
Pre Pack Chrome Ball Valve 22mm 22BVP
£62.85–£65.10
Braided Hose 300mm 15mm X 15mm
£23.88–£24.84
Speedfit Stem Elbow 15mm
£9.54–£11.40
PVC Hose 300mm 22mm x 3 4" Hand
£21.84
Under Floor Heating 240V Wired Rf Programmable Stat JGSTATRF4BL
£102.60–£117.37
PVC Hose & Serv Valve 300mm X 15mm X 1 2
£20.19–£33.30
Tap Connector 1 4" X 3 4"
£4.71
Speedfit Equal Tee 10mm PEM0210W
£8.26–£8.97
Equal Tee 10mm
£49.03
Speedfit Reducing Tee 15 X 15 X 22mm PEM3022CW
£11.91–£12.93
Speedfit Wallplate Elbow 25mm X 1 2" UGPWB2514
£20.87–£21.72
Speedfit Reducing Tee 15 X 15 X 22mm PEM3022CW Pack 5
£36.92–£38.39
Straight Connector 15mm
£8.80–£9.59
Hose Union Nut & Service Valve 300mm 15mm x 1 2" FLX37P
£19.12–£36.35
Pre Pack Pipe Repair Kit 15mm 15RKP
£21.56
Speedfit Reducing Tee 28 X 22 X 22mm
£24.66
22mm x 15mm 4 Port Manifold PEM522215W
£17.67
EPDM O Ring 22mm 22 EPR Reliable Sealing
£2.73
Under Floor Heating Battery Rf Programmable Stat JGSTATRF4BW
£117.37
Unequal Straight Connector 15mm X 3 8"
£4.43
Speedfit Reducing Elbow 15 X 10mm Pack 10
£68.29
Braided Hose 300mm 15mm x 3 8 Male FLX49
£9.08
4 Way Manifold 22 X 10mm
£70.40–£72.90