Home
GMS Ltd
Log In Register Contact Us
Browse
Boilers
Boiler Spares
Accessories
Radiators
Cylinders
Underfloor Heating
Plumbing
Bathrooms & Kitchens
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
Vaillant
Viessmann
Vokera
Worcester
Back to Main Menu
Accessories
Gas Valves
Pumps
Roomstat & Timers
Valves
Water Treatments
Back to Main Menu
Radiators
Radiator Accessories
Compact Radiators
Column Radiators
Electric Radiators
Radiator Valves
Back to Main Menu
Cylinders
Expansion Vessels
Hot Water Cylinders
Cylinder Spares
Back to Main Menu
Underfloor Heating
Underfloor Heating Electric
Underfloor Heating Pipe
Back to Main Menu
Plumbing
Essentials
Plastic
Rubber
Underfloor Heating
Copper
Sanitary
Back to Main Menu
Bathrooms & Kitchens
Bathrooms
Kitchens
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 Flues Terminal Guards
Back to Boilers
Filters
22mm Filters 28mm 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 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 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
Condensate Traps Diverter Valves Expansion Vessels Fan Gas Valves Heat Exchangers Miscellaneous PCB PRV Pumps Sensor/Stat
Back to Boiler Spares
Vaillant
Auto Air Vents Expansion Vessels Fan Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Boiler Spares
Viessmann
Fan Heat Exchangers Miscellaneous PCB
Back to Boiler Spares
Vokera
Miscellaneous PCB
Back to Boiler Spares
Worcester
Diverter Valves Electrodes Expansion Vessels Fan Heat Exchangers Miscellaneous PCB Pumps Sensor/Stat
Back to Accessories
Gas Valves
Back to Accessories
Pumps
Condensate Pump Heating Pumps S Shower Pumps U Shower 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 Mixing Pressure Reducing
Back to Accessories
Water Treatments
Scale Inhibitors Water Softeners
Back to Radiators
Radiator Accessories
Back to Radiators
Compact Radiators
Double
Back to Radiators
Column Radiators
2 Column 3 Column 4 Column
Back to Radiators
Electric Radiators
Back to Radiators
Radiator Valves
Angled Valves Straight Valves
Back to Cylinders
Expansion Vessels
Heating Potable - Wall Hung Potable - Floor Standing Welded Bracket Vessels 16 Bar Vessels Stainless Steel (For Hygiene) Vessel Accessories
Back to Cylinders
Hot Water Cylinders
Direct Indirect
Back to Cylinders
Cylinder Spares
Combination Valves Controls Immersion Heaters PRV & TPRV's Stats
Back to Underfloor Heating
Underfloor Heating Electric
Thermostats Tile & Stone Floor Wood, Carpet & Vinyl Floors
Back to Underfloor Heating
Underfloor Heating Pipe
Back to Plumbing
Essentials
Consumables Tools
Back to Plumbing
Plastic
Rainwater Soil
Back to Plumbing
Rubber
Rubber Clips
Back to Plumbing
Underfloor Heating
UFH Fittings
Back to Plumbing
Copper
Black Iron Compression
Back to Plumbing
Sanitary
Buttons Cisterns Douches Fill Valves Float Valves Flush Valves Syphons Traps Wastes & Fittings
Back to Bathrooms & Kitchens
Bathrooms
Basin Taps Basin Units Bath Tubs & Screens Shower Trays Showers Kits Toilets Wall Panels
Back to Bathrooms & Kitchens
Kitchens
Food Disposal Hot Water Taps Kitchen Taps
0
My Basket

£0.00

Your basket is currently empty.

GMS Ltd
My User

Login/Register

0
My Basket

£0.00

Your basket is currently empty.

Order by 3pm for Next Day Delivery! Check Your Part Number Is Correct by Calling Us Click & Collect
Order by 3pm for Next Day Delivery! Check Your Part Number Is Correct by Calling Us Click & Collect

Filter products

Category

Quick Pick

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

ROC

Home
/
Boiler Spares
/
ROC
/
ROC
/
ROC
Showing 22 - 30 of 30 Results
ROC - Three Way Motor
ROC - Three Way Motor
D52571
In Stock - Collect Now!
£42.24 inc VAT
£35.20 ex VAT
ROC - PCB Display
ROC - PCB Display
D52624
In Stock - Collect Now!
£50.16 inc VAT
£41.80 ex VAT
ROC - 28HE - Burner
ROC - 28HE - Burner
L32721
In Stock – Last One Remaining!
£100.32 inc VAT
£83.60 ex VAT
ROC - 40HE - Burner
ROC - 40HE - Burner
L32722
In Stock – Last One Remaining!
£110.88 inc VAT
£92.40 ex VAT
ROC - 40HE - Expansion Tank 8L
ROC - 40HE - Expansion Tank 8L
L40218
In Stock - Collect Now!
£60.72 inc VAT
£50.60 ex VAT
ROC - 28HE - Expansion Tank 6.5L
ROC - 28HE - Expansion Tank 6.5L
L40219
In Stock - Collect Now!
£55.44 inc VAT
£46.20 ex VAT
ROC - Pressure Gauge
ROC - Pressure Gauge
L42607
In Stock - Collect Now!
£15.84 inc VAT
£13.20 ex VAT
ROC - 28HE - Domestic Heat Exchanger (14)
ROC - 28HE - Domestic Heat Exchanger (14)
L47244
In Stock - Collect Now!
£87.12 inc VAT
£72.60 ex VAT
ROC - 40HE - Domestic Heat Exchanger (18)
ROC - 40HE - Domestic Heat Exchanger (18)
L47246
In Stock – Last One Remaining!
£92.40 inc VAT
£77.00 ex VAT
please wait

added to basket

View basket