Home
GMS Ltd
Log In Register Contact Us
Browse
Boilers
Boiler Spares
Accessories
Radiators
Cylinders
UFH
Plumbing
Bathrooms, Kitchens & Tiles
Back to Main Menu
Boilers
Gas Boilers
Electric Boilers
Boiler Accessories
Filters
Water Heaters
Back to Main Menu
Boiler Spares
Alpha
Ariston
Baxi
Biasi
Ferroli
Gledhill
Glow Worm
Heatline
Ideal
Intergas
Johnson & Starley
Keston
Ravenheat
ROC
Saunier Duval
Sime
Vaillant
Viessmann
Vokera
Worcester
Back to Main Menu
Accessories
Filters
Gas Valves
Pumps
Roomstat & Timers
Valves
Water Treatments
Back to Main Menu
Radiators
Radiator Accessories
Compact Radiators
Column Radiators
Electric Radiators
Towel Rails
Radiator Valves
Back to Main Menu
Cylinders
Expansion Vessels
Unvented Cylinders
Cylinder Spares
Back to Main Menu
UFH
Underfloor Heating Fittings Underfloor Heating Pipe
Underfloor Heating Electric
Back to Main Menu
Plumbing
Essentials
Plastic
Rubber
Copper
Sanitary
Back to Main Menu
Bathrooms, Kitchens & Tiles
Bathrooms
Kitchens
Tiles
Back to Boilers
Gas Boilers
Combi Boilers System Boilers Heat Only Boilers
Back to Boilers
Electric Boilers
Combi Boilers System Boilers Heat Only Boilers
Back to Boilers
Boiler Accessories
Boiler Extras Boiler Filters Controls Flues Terminal Guards
Back to Boilers
Filters
22mm Filters 28mm Filters Mini Filters Packs
Back to Boilers
Water Heaters
Electric Water Heaters Gas Water Heaters
Back to Boiler Spares
Alpha
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Ariston
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Baxi
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Biasi
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Ferroli
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Gledhill
Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Glow Worm
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Heatline
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Ideal
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Intergas
Auto Air Vents Condensate Traps Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Miscellaneous PCB PRV Pumps Sensor/Stat
Back to Boiler Spares
Johnson & Starley
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Keston
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Expansion Vessels Fan Gas Valves Heat Exchangers Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Ravenheat
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
ROC
ROC
Back to Boiler Spares
Saunier Duval
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Sime
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Expansion Vessels Fan Gas Valves Heat Exchangers Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Vaillant
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Viessmann
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Vokera
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Expansion Vessels Fan Gas Valves Heat Exchangers Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Worcester
Air Pressure Switch Auto Air Vents Condensate Traps Diverter Valves Electrodes Expansion Vessels Fan Gas Valves Heat Exchangers Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Accessories
Filters
22mm Filters 28mm Filters
Back to Accessories
Gas Valves
Back to Accessories
Pumps
Booster Pumps - Standard Booster Pumps - Universal Condensate Pump Heating Pumps
Back to Accessories
Roomstat & Timers
1 Channel 2 Channel 3+ Channel Boiler Controls Programmers Roomstats Smart
Back to Accessories
Valves
2-Ports 3-Ports Actuators Gas Valves Mixing Pressure Reducing
Back to Accessories
Water Treatments
Scale Inhibitors Water Softeners
Back to Radiators
Radiator Accessories
Back to Radiators
Compact Radiators
Single Double Slimline
Back to Radiators
Column Radiators
2 Column 3 Column 4 Column
Back to Radiators
Electric Radiators
Back to Radiators
Towel Rails
Straight Towel Rails
Back to Radiators
Radiator Valves
Angled Valves Corner Valves Straight Valves
Back to Cylinders
Expansion Vessels
Heating Potable - Wall Hung Potable - Floor Standing Welded Bracket Vessels 16 Bar Vessels Horizontal Vessels Stainless Steel (For Hygiene) Vessel Accessories
Back to Cylinders
Unvented Cylinders
Standard - Direct Standard - Indirect
Back to Cylinders
Cylinder Spares
Combination Valves Controls Immersion Heaters PRV & TPRV's Stats
Back to UFH
Underfloor Heating Fittings
Back to UFH
Underfloor Heating Pipe
Back to UFH
Underfloor Heating Electric
Screed Floors Thermostats Tile & Stone Floor Wood, Carpet & Vinyl Floors
Back to Plumbing
Essentials
Consumables Report Pads Screws Testing Equipment Tools
Back to Plumbing
Plastic
Overflow Rainwater Soil Talon Plastic Pipe Rolls PushFit Waste
Back to Plumbing
Rubber
Rubber Clips
Back to Plumbing
Copper
Black Iron Compression Endfeed Pressfit Primofit
Back to Plumbing
Sanitary
Buttons Cisterns Douches Fill Valves Flexible Hoses Float Valves Flush Valves Macerators Pan Connectors Syphons Traps Wastes & Fittings
Back to Bathrooms, Kitchens & Tiles
Bathrooms
Basin Taps Basin Units Bath Taps Bath Tubs & Screens Shower Doors & Glass Shower Trays Showers Kits Toilets Wall Panels
Back to Bathrooms, Kitchens & Tiles
Kitchens
Food Disposal Hot Water Taps Kitchen Taps
Back to Bathrooms, Kitchens & Tiles
Tiles
Granite Tile Italian Porcelain Porcelain Porcelain Exterior Slab Porcelain Exterior Tile Porcelain Interior Slab Quartz Tile
0
My Basket

£0.00

Your basket is currently empty.

GMS Ltd

Your Filters

Filter products

Category

Quick Pick

Know the part number? Enter it below with the required quantity:

Johnson & Starley

JOHNSON & STARLEY MAININJECTOR2.5MM0230254
JOHNSON & STARLEY MAININJECTOR2.5MM0230254
JS01196
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

Johnson & Starley - Main Injector Natural Gas 2.15Mm *Obsolete*
Johnson & Starley - Main Injector Natural Gas 2.15Mm *Obsolete*
JS01197
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR3.00MM0230258
JOHNSON & STARLEY MAININJECTOR3.00MM0230258
JS01198
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR2.05MM0230263
JOHNSON & STARLEY MAININJECTOR2.05MM0230263
JS01199
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR1.35MM0230264
JOHNSON & STARLEY MAININJECTOR1.35MM0230264
JS01200
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR2.6MM0230276
JOHNSON & STARLEY MAININJECTOR2.6MM0230276
JS01201
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR2.8MM0230277
JOHNSON & STARLEY MAININJECTOR2.8MM0230277
JS01202
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY KIT:JB25PB/NATCONVERSION
JOHNSON & STARLEY KIT:JB25PB/NATCONVERSION
JS01217
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£325.58 inc VAT
£271.32 ex VAT

Each

JOHNSON & STARLEY MAININJECTORNAT3.1MM
JOHNSON & STARLEY MAININJECTORNAT3.1MM
JS01218
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£8.00 inc VAT
£6.67 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR3.25MMNAT
JOHNSON & STARLEY MAININJECTOR3.25MMNAT
JS01219
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£8.00 inc VAT
£6.67 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR3.86MMNAT
JOHNSON & STARLEY MAININJECTOR3.86MMNAT
JS01220
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£8.00 inc VAT
£6.67 ex VAT

Each

Johnson & Starley - Main Injector 2.64Mm Nat *Obsolete*
Johnson & Starley - Main Injector 2.64Mm Nat *Obsolete*
JS01221
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£8.00 inc VAT
£6.67 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR3.56MMNAT
JOHNSON & STARLEY MAININJECTOR3.56MMNAT
JS01222
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£8.00 inc VAT
£6.67 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR2.26MMNAT
JOHNSON & STARLEY MAININJECTOR2.26MMNAT
JS01223
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£8.00 inc VAT
£6.67 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR2.05MMPROPANE
JOHNSON & STARLEY MAININJECTOR2.05MMPROPANE
JS01224
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR2.37MMPROPANE
JOHNSON & STARLEY MAININJECTOR2.37MMPROPANE
JS01225
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR1.7MMPROPANE
JOHNSON & STARLEY MAININJECTOR1.7MMPROPANE
JS01226
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR1.32MMPROPANE
JOHNSON & STARLEY MAININJECTOR1.32MMPROPANE
JS01227
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR2.94MM
JOHNSON & STARLEY MAININJECTOR2.94MM
JS01229
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR1.77MM
JOHNSON & STARLEY MAININJECTOR1.77MM
JS01230
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

JOHNSON & STARLEY MAININJECTOR1.39MM
JOHNSON & STARLEY MAININJECTOR1.39MM
JS01231
Estimated Delivery: 2-4 Business Days *Subject to Supplier Availability*
£19.25 inc VAT
£16.04 ex VAT

Each

Miscellaneous

Miscellaneous

please wait

added to basket

View basket