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Boiler Parts
- Actuator - Motor
  Air Intake Pipe
  Air Pressure Switch
  Aqua Sensor & Hall Sensor
  Auto Air Vent
  Brackets
  Burner & Injector
  Bush, Tail Plate & Seal
  Bypass
  Cartridge
  Casing & Insulation
  Clamps, Clips, Disk & Screws
  Cleaning Brush
  Clock - Timer
  Condenser - Resistor
  Connections
  Control Knob & Switch
  Diaphragm & Membrane
  Diverter & Zone Valve
  Electrode & Lead
  Elements
  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
  Isolation Valves & Taps
  Microswitch
  Mirror - Neon - Glass
  Misc
  Non Return Valve
  O-rings, Washers, Gaskets & Seal
  Pipes, Tubes & Hoses
  Pressure - Temperature Gauge
  Pressure Reducing & Mixing Valve
  Pressure Switch
  Printed Circuit Board & Relay
  PRV - Safety Valve
  Pump
  Radiants and Coals Accs
  Scale Remover
  Service Kits
  Siphon, Condensate Trap & Accs
  Solenoid & Magneto
  Spark Generator & Piezo
  Thermistor - NTC - Sensor
  Thermocouple & Oxypilot
  Thermometers
  Thermostat & Potentiometer
  Transformer
  Venturi - Press Tube
  Water Governor & Regulator
  Water Valve
  Weather Compensator
  Wires, Leads & Cables
  Wiring Harnesses
Boiler, Flue & Acc
- Boiler
  Clock - Programmer
  Deflector
  Elbow - Bend
  Extension
  External Expansion Vessel
  Filling Loop
  Flue - Connector
  Out Door Sensor
  Pipe & Valve Cover
  Plume Kit
  Roof Tile
  Secondary PRV
  Stand Off Frame
Consumables
- 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
  Manometer, Gauge ,Acc
  Misc
  Pumps
  Safety Equipment
  Safety-Labels-Stickers-Tags
  Screw - Nuts
  Sealants & Lubricants
  Sealing Tape-Glass Yarn
  Smoke Pellets and Matches
  Tube
  Vessel Pump - Checker
  Washers - Gaskets
Catering
- Cooker Chain
  Cooker Fittings
  Cooker Hoses
Controls
- Clock, Programmer & Timeswitch
  Cylinder Stat
  Frost Stat
  Outside Sensor
  Pipe Stat
  Programmer
  Roomstat
  Wiring Centre
Gas Fire Parts
- Coals / Radiants / Spray
  Control Knob
  Electrode / Lead
  Fixing Kit
  Flue
  Flue - Spigots
  Gas Tap
  Levers
  Microswitch
  Pilot Burner / Injector
  Spark Generator
  Thermocouple & Oxypilot
Heating & Plumbing
- Chemicals
  Clips
  Expansion Vessels / Acc
  Filling Loop
  Filters
  Pumps
  Radiator Key
  Radiators
  TRV & Lockshields
  Valves
Test & Safety
- Carry Cases
  Chargers & Batteries
  Flow Cup
  Flue Gas Analysers
  Gas Leak Detector
  Pressure Meters
  Printers & Paper Rolls
  Probes & Clamps
  Smoke Pump
  Thermometers
Tools
- Allan Keys
  Funnel
  Hand Tools
  Household
  Knife & Scraper
  Lighting
  Multibender Guide
  Olive Remover / Puller
  Pipe Slice / Cutters
  Pliers
  Power Tool Accessories
  Pumps
  Screw Driver
  Socket Set
  Soldering / Brazing Torch
  Spanner / Wrench
  Storage
  Tool Case
  Vessel Checker
Manufacturers
- Alpha
  Andrews Water Heaters
  Arctic & Hayes
  Ariston
  ATAG
  Bacho
  Bahco Tools
  Baxi
  Biasi
  BritTherm
  Broag-Remeha
  C.K
  Caleffi Hydronic Solutions
  Cannon Gas Fire
  Chaffoteaux
  DAB
  Danfoss Controls
  Dewalt
  Dickie Dyer
  Drayton Heating Controls
  EPH Controls
  ESi
  Everbuild
  Fernox
  Ferroli
  Flavel
  Focal Point Fires
  Gazco
  Giannoni Diverter Valve
  Gledhill
  Glen Dimplex - GDC
  Glowworm
  Grant
  Grundfos Pumps
  Halstead
  Heating Spares247.com
  Heatline
  Heatrae Sadia
  Honeywell Controls
  Ideal
  Inta - Intatec
  Intergas
  Interpart - Baxi Genuine Parts
  Irwin
  Johnson & Starley
  Kane
  Keston
  Kinder
  Knipex Tools
  Kopex
  Main
  Main Heating
  Miscellaneous
  Monument
  Myson
  Nerrad
  Potterton
  Pro
  Procombi
  Procombi Exclusive
  Protherm
  Radiant
  Ravenheat
  Regin
  Ridgid Tools
  Rinnai
  Rocol
  Rothenberger
  Salus Controls
  Saunier Duval Spares
  Sentinel Heating Systems
  Siemens Heating Controls
  Silverline
  Sime
  Stanley Tools
  Sunvic Controls
  Talon
  TFC Group
  Thorn
  Vaillant
  Verine Gas Fire Parts
  Viessmann
  Vokera
  Vokera By Riello
  Wera
  Wonderfire
  Worcester Bosch
  Zilmet

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We're closed on Monday, August 25, for the bank holiday. Orders placed after 3.45pm on Friday will be sent out on Tuesday.

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Alpha DHW Diaphragm Seal Kit 3.013389
£40.45

Alpha DHW Diaphragm Seal Kit 3.013389 quantity

£40.45 (incl. VAT)
×
Alpha Expansion Vessel 8 litre 1.023560
£147.54

Alpha Expansion Vessel 8 litre 1.023560 quantity

£147.54 (incl. VAT)
×
Alpha Pump 1.015610
£181.54

Alpha Pump 1.015610 quantity

£181.54 (incl. VAT)
×
Alpha Overheat Thermostat 1.015673
£21.60

Alpha Overheat Thermostat 1.015673 quantity

£21.60 (incl. VAT)
×
Alpha Seal Kit 3.014689
£18.19

Alpha Seal Kit 3.014689 quantity

£18.19 (incl. VAT)
×

Subtotal : £409.32 (incl. VAT)

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Categories

Boiler Parts
- Actuator - Motor
  Air Intake Pipe
  Air Pressure Switch
  Aqua Sensor & Hall Sensor
  Auto Air Vent
  Brackets
  Burner & Injector
  Bush, Tail Plate & Seal
  Bypass
  Cartridge
  Casing & Insulation
  Clamps, Clips, Disk & Screws
  Cleaning Brush
  Clock - Timer
  Condenser - Resistor
  Connections
  Control Knob & Switch
  Diaphragm & Membrane
  Diverter & Zone Valve
  Electrode & Lead
  Elements
  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
  Isolation Valves & Taps
  Microswitch
  Mirror - Neon - Glass
  Misc
  Non Return Valve
  O-rings, Washers, Gaskets & Seal
  Pipes, Tubes & Hoses
  Pressure - Temperature Gauge
  Pressure Reducing & Mixing Valve
  Pressure Switch
  Printed Circuit Board & Relay
  PRV - Safety Valve
  Pump
  Radiants and Coals Accs
  Scale Remover
  Service Kits
  Siphon, Condensate Trap & Accs
  Solenoid & Magneto
  Spark Generator & Piezo
  Thermistor - NTC - Sensor
  Thermocouple & Oxypilot
  Thermometers
  Thermostat & Potentiometer
  Transformer
  Venturi - Press Tube
  Water Governor & Regulator
  Water Valve
  Weather Compensator
  Wires, Leads & Cables
  Wiring Harnesses
Boiler, Flue & Acc
- Boiler
  Clock - Programmer
  Deflector
  Elbow - Bend
  Extension
  External Expansion Vessel
  Filling Loop
  Flue - Connector
  Out Door Sensor
  Pipe & Valve Cover
  Plume Kit
  Roof Tile
  Secondary PRV
  Stand Off Frame
Consumables
- 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
  Manometer, Gauge ,Acc
  Misc
  Pumps
  Safety Equipment
  Safety-Labels-Stickers-Tags
  Screw - Nuts
  Sealants & Lubricants
  Sealing Tape-Glass Yarn
  Smoke Pellets and Matches
  Tube
  Vessel Pump - Checker
  Washers - Gaskets
Catering
- Cooker Chain
  Cooker Fittings
  Cooker Hoses
Controls
- Clock, Programmer & Timeswitch
  Cylinder Stat
  Frost Stat
  Outside Sensor
  Pipe Stat
  Programmer
  Roomstat
  Wiring Centre
Gas Fire Parts
- Coals / Radiants / Spray
  Control Knob
  Electrode / Lead
  Fixing Kit
  Flue
  Flue - Spigots
  Gas Tap
  Levers
  Microswitch
  Pilot Burner / Injector
  Spark Generator
  Thermocouple & Oxypilot
Heating & Plumbing
- Chemicals
  Clips
  Expansion Vessels / Acc
  Filling Loop
  Filters
  Pumps
  Radiator Key
  Radiators
  TRV & Lockshields
  Valves
Test & Safety
- Carry Cases
  Chargers & Batteries
  Flow Cup
  Flue Gas Analysers
  Gas Leak Detector
  Pressure Meters
  Printers & Paper Rolls
  Probes & Clamps
  Smoke Pump
  Thermometers
Tools
- Allan Keys
  Funnel
  Hand Tools
  Household
  Knife & Scraper
  Lighting
  Multibender Guide
  Olive Remover / Puller
  Pipe Slice / Cutters
  Pliers
  Power Tool Accessories
  Pumps
  Screw Driver
  Socket Set
  Soldering / Brazing Torch
  Spanner / Wrench
  Storage
  Tool Case
  Vessel Checker
Manufacturers
- Alpha
  Andrews Water Heaters
  Arctic & Hayes
  Ariston
  ATAG
  Bacho
  Bahco Tools
  Baxi
  Biasi
  BritTherm
  Broag-Remeha
  C.K
  Caleffi Hydronic Solutions
  Cannon Gas Fire
  Chaffoteaux
  DAB
  Danfoss Controls
  Dewalt
  Dickie Dyer
  Drayton Heating Controls
  EPH Controls
  ESi
  Everbuild
  Fernox
  Ferroli
  Flavel
  Focal Point Fires
  Gazco
  Giannoni Diverter Valve
  Gledhill
  Glen Dimplex - GDC
  Glowworm
  Grant
  Grundfos Pumps
  Halstead
  Heating Spares247.com
  Heatline
  Heatrae Sadia
  Honeywell Controls
  Ideal
  Inta - Intatec
  Intergas
  Interpart - Baxi Genuine Parts
  Irwin
  Johnson & Starley
  Kane
  Keston
  Kinder
  Knipex Tools
  Kopex
  Main
  Main Heating
  Miscellaneous
  Monument
  Myson
  Nerrad
  Potterton
  Pro
  Procombi
  Procombi Exclusive
  Protherm
  Radiant
  Ravenheat
  Regin
  Ridgid Tools
  Rinnai
  Rocol
  Rothenberger
  Salus Controls
  Saunier Duval Spares
  Sentinel Heating Systems
  Siemens Heating Controls
  Silverline
  Sime
  Stanley Tools
  Sunvic Controls
  Talon
  TFC Group
  Thorn
  Vaillant
  Verine Gas Fire Parts
  Viessmann
  Vokera
  Vokera By Riello
  Wera
  Wonderfire
  Worcester Bosch
  Zilmet