Skip to content
SALES HOTLINE: 01274 488388
My Account
Menu Toggle
Orders
RMA
Shipping and Returns
Manufacturer Info
About Us
Contact us
Main Menu
My Account
Menu Toggle
Orders
RMA
Shipping and Returns
Manufacturer Info
About Us
Contact us
Search
Below Header
Categories
Manufacturers
Menu Toggle
Brands-Menu
Boiler Parts
Menu Toggle
From Alphabet A – C
Menu Toggle
Actuator – Motor
Air Pressure Switch
Aqua Sensor & Hall Sensor
Auto Air Vent
Burner & Injector
Bush, Tail Plate & Seal
Bypass
Cartridge
Casing & Insulation
Clamps, Clips, Disk & Screws
Clock – Timer
Connections
Control Knob & Switch
From Alphabet D – H
Menu Toggle
Diaphragm & Membrane
Diverter & Zone Valve
Electrode & Lead
Expansion Vessel
Fan Assembly & Impellor
Fan Flue Connector
Filling Valve & Key
Filter
Flow Switch
Fuse & LED Lights
Gas & Water Section
Gas Valve
Heat Exchanger
Hydraulics & Manifolds
From Alphabet I – P
Menu Toggle
Isolation Valves & Taps
Microswitch
Mirror – Neon – Glass
O-rings, Washers, Gaskets & Seal
PRV – Safety Valve
Pipes, Tubes & Hoses
Pressure – Temperature Gauge
Pressure Reducing & Mixing Valve
Pressure Switch
Printed Circuit Board & Relay
Pump
Pump Over Run
From Alphabet R – Z
Menu Toggle
Radiants and Coals Accs
Service Kits
Siphon, Condensate Trap & Accs
Solenoid & Magneto
Spark Generator & Piezo
Thermistor – NTC – Sensor
Thermocouple & Oxypilot
Thermostat & Potentiometer
Transformer
Venturi – Press Tube
Water Governor & Regulator
Wiring Harnesses
Wires, Leads & Cables
Boiler & Acc
Menu Toggle
Column 1
Menu Toggle
Boiler
Clock – Programmer
Deflector
Elbow – Bend
Flue Guard
Extension
External Expansion Vessel
Filling Loop
Column 2
Menu Toggle
Filters
Flue – Connector
Out Door Sensor
Pipe & Valve Cover
Plume Kit
Roof Tile
Secondary PRV
Stand Off Frame
Water Heater
Column 3
Column 4
Consumables
Menu Toggle
Column 1
Column 2
Menu Toggle
Air Duster
Cleaning Brush / Blade
Closure Plate-PTFE Tape
Connectors / Clips
Gas Inspection Pads and Records
Gas Leak Detection
Ignition Lead
Inspection Mirror
Jointing Paste
Lamp / Torch
Column 3
Menu Toggle
Manometer, Gauge ,Acc
Misc
Safety-Labels-Stickers-Tags
Screw – Nuts
Sealants & Lubricants
Sealing Tape-Glass Yarn
Smoke Pellets and Matches
Tube
Vessel Pump – Checker
Washers – Gaskets
Column 4
Controls
Menu Toggle
Cylinder Stat
Frost Stat
Outside Sensor
Pipe Stat
Programmer
Roomstat
Wiring Centre
Catering
Menu Toggle
Cooker Chain
Cooker Fittings
Cooker Hoses
Gas Fire Parts
Menu Toggle
Column 1
Column 2
Menu Toggle
Coals / Radiants / Spray
Control Knob
Electrode / Lead
Fixing Kit
Flue
Flue – Spigots
Column 3
Menu Toggle
Gas Tap
Microswitch
Pilot Burner / Injector
Spark Generator
Thermocouple & Oxypilot
Column 4
Heating / Plumbing
Menu Toggle
Column 1
Column 2
Menu Toggle
Chemicals
Fittings
Filters
Expansion Vessels / Acc
Filling Loop
Column 3
Menu Toggle
Pumps
Radiators
Radiator Key
TRV & Lockshields
Valves
Column 4
Test / Safety
Menu Toggle
Column 1
Column 2
Column 3
Menu Toggle
Alarms
Carry Cases
Chargers & Batteries
Filters
Flow Cup
Flue Gas Analysers
Gas Leak Detector
Column 4
Menu Toggle
Multimeters
Pressure Meters
Printers & Paper Rolls
Probes & Clamps
Smoke Pump
Thermometers
Tools
Menu Toggle
Column 1
Column 2
Column 3
Menu Toggle
Allan Keys
Flow Cup
Pipe Slice / Cutters
Pliers
Screw Driver
Socket Set
Spanner / Wrench
Column 4
Menu Toggle
Inspection Mirror
Multibender Guide
Olive Remover / Puller
Pipe Prep
Soldering / Brazing Torch
Tool Case
Home
/
Boiler Parts
/
O-rings, Washers, Gaskets & Seal
/ Page 7
Filter By Manufacturer
Filter By Manufacturer
Alpha (20)
Altecnic (0)
Andrews Water Heaters (0)
Arctic & Hayes (0)
Ariston (28)
ATAG (1)
Bahco Tools (0)
Baxi (51)
Biasi (10)
BritTherm (0)
Broag-Remeha (20)
C.K (0)
Caleffi Hydronic Solutions (0)
Cannon Gas Fire (0)
Chaffoteaux (23)
DAB (0)
Danfoss Controls (0)
Dewalt (0)
Dickie Dyer (0)
Dilog (0)
Drayton Heating Controls (0)
EPH Controls (0)
Esi Controls (0)
Everbuild (0)
Fernox (0)
Ferroli (25)
Flavel (0)
Focal Point Fires (0)
Gazco (0)
Giannoni Diverter Valve (0)
Gledhill (1)
Glen Dimplex - GDC (1)
Glowworm (52)
Grant (0)
Grundfos Pumps (0)
Halstead (5)
Heating Spares247.com (2)
Heatline (14)
Heatrae Sadia (0)
Honeywell Controls (0)
Horstmann Controls (0)
Ideal (58)
Inta - Intatec (0)
Intergas (13)
Interpart - Baxi Genuine Parts (0)
Irwin (0)
Johnson & Starley (0)
Kane (0)
Keston (9)
Kinder (0)
Knipex Tools (0)
Kopex (0)
Legend Fires (0)
Magnaclean (0)
Main Heating (40)
Misc (0)
Miscellaneous (0)
Monument (0)
Myson (1)
Navigator (0)
Nerrad (0)
Potterton (44)
Pro (0)
Procombi (15)
Procombi Exclusive (0)
Protherm (0)
Radiant (0)
Ravenheat (16)
Regin Products (4)
Ridgid Tools (0)
Rinnai (0)
Rocol (0)
Rothenberger (0)
Salus Controls (0)
Saunier Duval Spares (2)
Sentinel Heating Systems (0)
Siemens Heating Controls (0)
Silverline (0)
Silverline Tools (0)
Sime (8)
Stanley Tools (0)
Sunvic Controls (0)
Talon (0)
TFC Group (0)
Thorn (0)
Vaillant (53)
Verine Gas Fire Parts (0)
Viessmann (4)
Vokera By Riello (89)
Wera (0)
Wonderfire (0)
Worcester Bosch (108)
Zilmet (0)
Showing 217–252 of 738 results
Default sorting
Sort by popularity
Sort by latest
Sort by price: low to high
Sort by price: high to low
Out of stock
Glowworm Seal S208017 NLA
£
7.60
(Inc. VAT)
Read more
Glowworm Sealing Rings 0020014182
£
2.38
(Inc. VAT)
Add to cart
Glowworm Sealing Washer 24.5X18.2mm S212332
£
7.01
(Inc. VAT)
Add to cart
Out of stock
Glowworm Sealing Washer S212333
£
8.86
(Inc. VAT)
Read more
Out of stock
Glowworm Sight Glass Cover S424508 NLA
Read more
Glowworm Sight Glass Gasket S208093
£
9.68
(Inc. VAT)
Add to cart
Glowworm Sight Window Frame SAA049M
£
8.86
(Inc. VAT)
Add to cart
Glowworm Spindle 0020118643
£
2.20
(Inc. VAT)
Add to cart
Glowworm Spindle Grey 0020061644
£
1.96
(Inc. VAT)
Add to cart
Out of stock
Glowworm Washer 0020020711
£
9.68
(Inc. VAT)
Read more
Out of stock
Halstead Burner Door Outer Seal 451084
£
25.48
(Inc. VAT)
Read more
Out of stock
Halstead Cap – Condensate 300631
Read more
Halstead Combi Electrode Grommet 352022
£
6.68
(Inc. VAT)
Add to cart
Halstead O-Ring (Plate Heat Exchanger) 500600
£
3.12
(Inc. VAT)
Add to cart
Halstead O-Ring 352512
£
1.92
(Inc. VAT)
Add to cart
Heatline Fiber Washer D002024891
£
2.87
(Inc. VAT)
Add to cart
Heatline Foam Seal For Front Cover D003200196
£
34.72
(Inc. VAT)
Add to cart
Heatline Gasket – Fan (single) D002196308
£
1.22
(Inc. VAT)
Add to cart
Heatline Gasket – Fan & Hood D003200231
£
9.00
(Inc. VAT)
Add to cart
Heatline Gasket (single) D002024306
£
0.89
(Inc. VAT)
Add to cart
Heatline Gasket (single) D002024882
£
1.15
(Inc. VAT)
Add to cart
Heatline Gasket Set D001060001
£
91.12
(Inc. VAT)
Add to cart
Heatline O-Ring (for Heat Exchanger) D003200756
£
2.77
(Inc. VAT)
Add to cart
Heatline O-Ring (single) D003201855
£
1.15
(Inc. VAT)
Add to cart
Heatline O-Ring (single) D003202011
£
1.22
(Inc. VAT)
Add to cart
Heatline O-Ring 0020119389
£
1.00
(Inc. VAT)
Add to cart
Heatline O-Ring D003200047
£
4.00
(Inc. VAT)
Add to cart
Heatline O-Ring D003200463
£
3.08
(Inc. VAT)
Add to cart
Heatline Washer Rubber D003201307
£
1.15
(Inc. VAT)
Add to cart
Out of stock
Ideal 1 In Flat Gasket NLA 075416
£
2.28
(Inc. VAT)
Read more
Ideal 1/2 Inch Seal Washer 013300
£
3.71
(Inc. VAT)
Add to cart
Ideal 12mm Sealing Washer 150937
£
3.49
(Inc. VAT)
Add to cart
Ideal 3/4 Inch Sealing Washer 013324
£
5.98
(Inc. VAT)
Add to cart
Ideal 60MM Silicon Seal 176570
£
7.08
(Inc. VAT)
Add to cart
Ideal Boiler Gasket Set 172695
£
83.22
(Inc. VAT)
Add to cart
Ideal Burner Gasket 174092
£
22.75
(Inc. VAT)
Add to cart
←
1
2
3
4
5
6
7
8
9
10
…
19
20
21
→
