Home
GMS Ltd
Log In Register Contact Us
Browse
Boilers
Boiler Spares
Accessories
Radiators
Water Heaters
Cylinders
Plumbing
Bathrooms & Kitchens
Back to Main Menu
Boilers
Gas Boilers
Electric Boilers
Boiler Accessories
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
External Expansion Vessels
Filters
Gas Valves
Motor Valves
Pumps
Roomstat & Timers
Terminal Guards
Water Treatments
Back to Main Menu
Radiators
Compact Radiators
Column Radiators
Electric Radiators
Towel Rails
Radiator Valves
Back to Main Menu
Water Heaters
Electric Water Heaters
Gas Water Heaters
Back to Main Menu
Cylinders
Unvented Cylinder
Cylinder Spares
Back to Main Menu
Plumbing
Essentials
Plastic
Rubber
Talon
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 Filters Flues
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 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 Knobs Miscellaneous PCB Pressure Gauge PRV Pumps Sensor/Stat
Back to Accessories
External Expansion Vessels
Heating Expansion Vessels Potable Expansion Vessels
Back to Accessories
Filters
22mm Filters 28mm Filters Mini Filters Packs
Back to Accessories
Gas Valves
Back to Accessories
Motor Valves
2-Ports 3-Ports
Back to Accessories
Pumps
Heating Pumps S Shower Pumps U Shower Pumps
Back to Accessories
Roomstat & Timers
1 Channel 2 Channel 3+ Channel Programmers Roomstats
Back to Accessories
Terminal Guards
Condensing Non Condensing
Back to Accessories
Water Treatments
Scale Inhibitors Water Softeners
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 Water Heaters
Electric Water Heaters
Ariston Biasi Trianco
Back to Water Heaters
Gas Water Heaters
Ariston Sime
Back to Cylinders
Unvented Cylinder
Direct Indirect
Back to Cylinders
Cylinder Spares
Combination Valves Controls Immersion Heaters PRV & TPRV's Stats
Back to Plumbing
Essentials
Consumables Report Pads Screws Testing Equipment Tools
Back to Plumbing
Plastic
Overflow Rainwater Soil Pipe Rolls PushFit Waste
Back to Plumbing
Rubber
Rubber Clips
Back to Plumbing
Talon
Back to Plumbing
Underfloor Heating
UFH Fittings UFH Pipe
Back to Plumbing
Copper
Black Iron Compression Endfeed Pressfit
Back to Plumbing
Sanitary
Flexible Hoses Pan Connectors Traps Wastes & Fittings
Back to Bathrooms & Kitchens
Bathrooms
Basin Taps Basin Units Bath Taps Bath Tubs & Screens Shower Trays 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

Filter products

Category

Quick Pick

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

ROC

ROC - 28HE - Main Heat Exchanger
ROC - 28HE - Main Heat Exchanger
C90026
2 - 4 Days - Delivery or Collection. Subject to Availability. *T&C Apply
£290.40 inc VAT
£242.00 ex VAT

Each

ROC - NTC Temperature Sensor (Main Heat Exchanger)
ROC - NTC Temperature Sensor (Main Heat Exchanger)
D44804
In Stock - Collect Now!
£9.24 inc VAT
£7.70 ex VAT

Each

ROC - Temperature Sensor (NK-R02)
ROC - Temperature Sensor (NK-R02)
D45104
In Stock - Collect Now!
£9.24 inc VAT
£7.70 ex VAT

Each

ROC - Flue Harness
ROC - Flue Harness
D45105
In Stock - Collect Now!
£15.00 inc VAT
£12.50 ex VAT

Each

ROC - Flue Temperature Sensor (Exhaust Drain)
ROC - Flue Temperature Sensor (Exhaust Drain)
D45106
In Stock - Collect Now!
£9.24 inc VAT
£7.70 ex VAT

Each

ROC - Temperature Sensor (Diverter Valve)
ROC - Temperature Sensor (Diverter Valve)
D45107
In Stock - Collect Now!
£9.24 inc VAT
£7.70 ex VAT

Each

ROC - PCB
ROC - PCB
D52447
In Stock - Collect Now!
£113.52 inc VAT
£94.60 ex VAT

Each

ROC - Three Way Motor
ROC - Three Way Motor
D52571
In Stock - Collect Now!
£42.24 inc VAT
£35.20 ex VAT

Each

ROC - PCB Display
ROC - PCB Display
D52624
In Stock - Collect Now!
£50.16 inc VAT
£41.80 ex VAT

Each

ROC - 28HE - Burner
ROC - 28HE - Burner
L32721
In Stock
£100.32 inc VAT
£83.60 ex VAT

Each

ROC - 40HE - Burner
ROC - 40HE - Burner
L32722
In Stock
£110.88 inc VAT
£92.40 ex VAT

Each

ROC - 40HE - Expansion Tank 8L
ROC - 40HE - Expansion Tank 8L
L40218
In Stock - Collect Now!
£60.72 inc VAT
£50.60 ex VAT

Each

ROC

ROC

please wait

added to basket

View basket