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
/
Printed Circuit Board & Relay
/ Page 12
Filter By Manufacturer
Filter By Manufacturer
Alpha (8)
Altecnic (0)
Andrews Water Heaters (1)
Arctic & Hayes (0)
Ariston (22)
ATAG (0)
Bahco Tools (0)
Baxi (34)
Biasi (13)
BritTherm (0)
Broag-Remeha (5)
C.K (0)
Caleffi Hydronic Solutions (0)
Cannon Gas Fire (0)
Chaffoteaux (9)
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 (20)
Flavel (0)
Focal Point Fires (0)
Gazco (0)
Giannoni Diverter Valve (0)
Gledhill (4)
Glen Dimplex - GDC (0)
Glowworm (43)
Grant (0)
Grundfos Pumps (0)
Halstead (12)
Heating Spares247.com (0)
Heatline (10)
Heatrae Sadia (0)
Honeywell Controls (0)
Horstmann Controls (0)
Ideal (70)
Inta - Intatec (0)
Intergas (4)
Interpart - Baxi Genuine Parts (0)
Irwin (0)
Johnson & Starley (6)
Kane (0)
Keston (4)
Kinder (1)
Knipex Tools (0)
Kopex (0)
Legend Fires (0)
Magnaclean (0)
Main Heating (11)
Misc (0)
Miscellaneous (1)
Monument (0)
Myson (3)
Navigator (0)
Nerrad (0)
Potterton (34)
Pro (0)
Procombi (3)
Procombi Exclusive (3)
Protherm (2)
Radiant (0)
Ravenheat (18)
Regin Products (0)
Ridgid Tools (0)
Rinnai (0)
Rocol (0)
Rothenberger (0)
Salus Controls (0)
Saunier Duval Spares (9)
Sentinel Heating Systems (0)
Siemens Heating Controls (0)
Silverline (0)
Silverline Tools (0)
Sime (16)
Stanley Tools (0)
Sunvic Controls (0)
Talon (0)
TFC Group (0)
Thorn (0)
Vaillant (43)
Verine Gas Fire Parts (0)
Viessmann (8)
Vokera By Riello (67)
Wera (0)
Wonderfire (0)
Worcester Bosch (55)
Zilmet (0)
View basket
“Viessmann PCB 7841748” has been added to your basket.
Showing 397–432 of 542 results
Default sorting
Sort by popularity
Sort by latest
Sort by price: low to high
Sort by price: high to low
Out of stock
Vaillant Printed Circuit Board (PCB) NLA 130132
£
93.11
(Inc. VAT)
Read more
Out of stock
Vaillant Printed Circuit Board (PCB) NLA 130324
£
124.07
(Inc. VAT)
Read more
Vaillant Printed Circuit Board (PCB) NLA 130374
£
60.20
(Inc. VAT)
Add to basket
Vaillant Printed Circuit Board (PCB) NLA 130376
£
75.29
(Inc. VAT)
Add to basket
Vaillant Printed Circuit Board 0010028086
£
220.01
(Inc. VAT)
Add to basket
Vaillant Printed Circuit Board 0010047389
£
124.07
(Inc. VAT)
Add to basket
Vaillant Printed Circuit Board 0020034604
£
235.63
(Inc. VAT)
Add to basket
Vaillant Printed Circuit Board 0020046177
£
248.08
(Inc. VAT)
Add to basket
Vaillant Printed Circuit Board 0020049194
£
230.72
(Inc. VAT)
Add to basket
Vaillant Printed Circuit Board 0020132764
£
212.00
(Inc. VAT)
Add to basket
Out of stock
Vaillant Printed Circuit Board 0020273087 NLA
£
132.14
(Inc. VAT)
Read more
Vaillant Printed Circuit with Display (grey) 130807
£
62.48
(Inc. VAT)
Add to basket
Vaillant Reset Button 077978
£
13.87
(Inc. VAT)
Add to basket
Vaillant Turbomax & Thermocompact PCB 130438
£
294.67
(Inc. VAT)
Add to basket
Viessmann Coding Plug 7823551
£
24.00
(Inc. VAT)
Add to basket
Viessmann Coding Plug 7823553
£
19.20
(Inc. VAT)
Add to basket
Viessmann Coding Plug 7823557
£
31.88
(Inc. VAT)
Add to basket
Viessmann Controller VBC112-A01.100WB1B 7832516
£
421.50
(Inc. VAT)
Add to basket
Viessmann Main PCB VBC 115-A10.008 7869893
£
156.80
(Inc. VAT)
Add to basket
Viessmann PCB 7828496
£
619.62
(Inc. VAT)
Add to basket
Viessmann PCB 7841748
£
343.48
(Inc. VAT)
Add to basket
Out of stock
Viessmann Vitotrol 300 7179060
Read more
Vokera Aquanova 17 Printed Circuit Board (PCB) 20115165
£
137.34
(Inc. VAT)
Add to basket
Vokera Card Reader Kit 20060938
£
71.89
(Inc. VAT)
Add to basket
Vokera Control Panel 20181023
£
161.56
(Inc. VAT)
Add to basket
Out of stock
Vokera Control PCB 20147745
£
127.00
(Inc. VAT)
Read more
Vokera Display Panel 10026238
£
148.37
(Inc. VAT)
Add to basket
Vokera Display PCB 10023297
£
172.80
(Inc. VAT)
Add to basket
Vokera Display PCB 10029365
£
215.29
(Inc. VAT)
Add to basket
Vokera Driver PCB 10027200
£
63.85
(Inc. VAT)
Add to basket
Vokera Dual PCB 10030433
£
266.32
(Inc. VAT)
Add to basket
Vokera Dual Printed Circuit Board (PCB) 10030505
£
303.31
(Inc. VAT)
Add to basket
Vokera Electronic Box 0950
£
204.46
(Inc. VAT)
Add to basket
Vokera Electronic Ignition Box 2089
£
224.15
(Inc. VAT)
Add to basket
Vokera Electronic Ignition Control Kit 0940
£
157.88
(Inc. VAT)
Add to basket
Vokera Flame Control Ignition Module (PCB) 10028890
£
113.96
(Inc. VAT)
Add to basket
←
1
2
3
…
9
10
11
12
13
14
15
16
→
