John Guest

482 products

Stem Reducing Tee 22 X 22 X 10mm (Pack Of 5)

Stem Reducing Tee 22 X 22 X 10mm (Pack Of 5)

£35.16
Slip Connector 15mm

Slip Connector 15mm

£58.69
'Speedfit Stem Elbow' 10mm PEM221010W

'Speedfit Stem Elbow' 10mm PEM221010W

£8.72
Nail Clip 10mm (Pack Of 10)

Nail Clip 10mm (Pack Of 10)

£9.78
Appliance Tap 15mm X 3/4" (15APT)

Appliance Tap 15mm X 3/4" (15APT)

£12.23
'Speedfit Appliance Tee 15mm X 3/4"15APT2

'Speedfit Appliance Tee 15mm X 3/4"15APT2

£18.17
15mm Pushfit TMV WRAS Approved

15mm Pushfit TMV WRAS Approved

£67.99
Pre Pack Brass Stop Valve 15mm 15BSCP

Pre Pack Brass Stop Valve 15mm 15BSCP

£34.33
Equal Elbow 22mm PEM0322W

Equal Elbow 22mm PEM0322W

£8.54
Speedfit Blue Straight Connector 20mm 'UG401B'

Speedfit Blue Straight Connector 20mm 'UG401B'

£9.64
Appliance Tee 15mm X 3/4" (Pack of 5)

Appliance Tee 15mm X 3/4" (Pack of 5)

£60.68
Under Floor Heating 240V Wired Programmable Stat - Black JGSTAT4BL

Under Floor Heating 240V Wired Programmable Stat - Black JGSTAT4BL

£86.02
Elbow 15mm Pem0315W (Pack Of 10)

Elbow 15mm Pem0315W (Pack Of 10)

£31.20
Speedfit Reducing Coupler 15 X 10mm

Speedfit Reducing Coupler 15 X 10mm

£9.59
22mm Pipe Clip Black (Pack of 50) PC22E

22mm Pipe Clip Black (Pack of 50) PC22E

£13.34
Brass Drain Cock 15mm (Pack Of 5)

Brass Drain Cock 15mm (Pack Of 5)

£56.62
Braided Hose 300mm - 22mm X 3/4" TC (Pack Of 2)

Braided Hose 300mm - 22mm X 3/4" TC (Pack Of 2)

£26.18
Underfloor Heating Man10/3 Manifold - 10 Zone

Underfloor Heating Man10/3 Manifold - 10 Zone

£584.78
'Speedfit Reducing Coupler' 22 X 15mm Pack Of 5

'Speedfit Reducing Coupler' 22 X 15mm Pack Of 5

£35.80
Equal Tee 22mm

Equal Tee 22mm

£9.52
Brass Coupler 15mm X 1/2" Male BSP (Pack of 5)

Brass Coupler 15mm X 1/2" Male BSP (Pack of 5)

£56.62
Stop End 15mm (Pack Of 10)

Stop End 15mm (Pack Of 10)

£34.06
'Speedfit Reducing Tee' 28 X 22 X 22mm

'Speedfit Reducing Tee' 28 X 22 X 22mm

£24.90
White Plastic Service Valve 15mm X 1/2" (Pack of 5)

White Plastic Service Valve 15mm X 1/2" (Pack of 5)

£74.25
Braided Hose 300mm - 15mm X 3/8" TC (Pack Of 2)

Braided Hose 300mm - 15mm X 3/8" TC (Pack Of 2)

£20.97
White PVC Hose 300mm-15mm x 3/4" Hand (Pack Of 2)

White PVC Hose 300mm-15mm x 3/4" Hand (Pack Of 2)

£35.86
Elbow 10mm (Pack Of 10)

Elbow 10mm (Pack Of 10)

£42.24
Nail Clip 10mm (Pack Of 50)

Nail Clip 10mm (Pack Of 50)

£17.38
Sp Underfloor Heating 11 Manifold Iso Valve

Sp Underfloor Heating 11 Manifold Iso Valve

£12.24
Plug 10mm (Pack Of 10)

Plug 10mm (Pack Of 10)

£14.79
Under Floor Heating Battery Rf Programmable Stat - White JGSTATRF4BW

Under Floor Heating Battery Rf Programmable Stat - White JGSTATRF4BW

£117.37
22mm Tee - Black (Pack of 5) PM0222E

22mm Tee - Black (Pack of 5) PM0222E

£23.69
Speedfit Blue Connector PE-Copper 25 X 22mm 'UG602B'

Speedfit Blue Connector PE-Copper 25 X 22mm 'UG602B'

£15.06
22mm x 15mm 4 Port Manifold PEM522215W

22mm x 15mm 4 Port Manifold PEM522215W

£17.67
Underfloor Heating Conduit Elbow 15mm

Underfloor Heating Conduit Elbow 15mm

£5.80
Blue Reducer Connector 25mm X 20mm UG501B

Blue Reducer Connector 25mm X 20mm UG501B

£15.60
Under Floor Heating Service Kit For JG/CONTROL4 MVKIT03

Under Floor Heating Service Kit For JG/CONTROL4 MVKIT03

£47.88
Collet Cover 15mm (Pack Of 4)

Collet Cover 15mm (Pack Of 4)

£4.32
Plastic Service Valve 15mm (15SV)

Plastic Service Valve 15mm (15SV)

£12.99
'Speedfit Reducing Tee 28 X 28 X 22mm Pack Of 2

'Speedfit Reducing Tee 28 X 28 X 22mm Pack Of 2

£37.07