-
7817500 Mounting Clips (SET of 2) WB2B/B2Hx
£6.30 -
7819527 Sealing Kit
£11.00 -
7819967 Sensor #3/#4 (Boiler / DHW)
£70.00 -
7822739 Manometer With Capillary 0-4bar
£38.00 -
7822767 Sensor #15 (Flue Gas) WB1B/WB2B
£22.99 -
7823829 Connecting Cable Gas Valve WB1A
£12.00 -
7823837 Ignition/Ionisation Electrode w/Lead
£34.00 -
7823840 Viessmann Vitodens 100-W Gas Train (Gas Valve) VK4115V WB1A
£212.00 -
SOLD OUT 
7823851 Siphon P Trap WB1A
£26.99 -
7824196 Cable Harness X8
£27.00 -
7824207 Flow Switch VK315M
£77.00 -
7824453 Air Pressure Switch
£83.00 -
7824820 Cable Harness (2 Return Sensor bedr. 17)
£8.90 -
7824821 Cable Harness X9
£8.90 -
SOLD OUT 
7825182 Vitotronic 200 H01 WB2B
£437.00 -
7825486 Condensate Hose WB1A
£6.00 -
7825487 Fixed High Limit Thermostat, 210ºF/99ºC WB2x/B1xA
£70.00 -
7825490 Fixed High Limit Thermostat, 210ºF/99ºC
£70.00 -
7826214 O-Ring Set (Heat Exchanger 21×3) 20.63 x 2.62 (5pcs)
£6.90 -
SOLD OUT 
7826466 Vent Pipe Adaptor
£36.00 -
7826472 Flue Gasket DN60
£12.47 -
7827024 Gasket (Electrode Block) Set 5, WB/B2xx
£11.00 -
SOLD OUT 
7827843 Combustion Chamber Refractory Rear Block
£37.00 -
7828522 Viessmann WB1A Ignition Transformer Module ZIG 2/12
£35.00 -
7828716 Burner Insulation Block
£49.00 -
7828721 Viessmann Vitodens 100-W Gas Valve
£211.00 -
7830016 Burner Insulation Block
£44.00 -
7830399 Connecting Cable, Radial Fan 100 WB1B
£12.00 -
7831346 Ignition & Ionisation Electrode w/Gasket
£35.00 -
7831402 Connection Lead Gas Valve 35
£7.40 -
7833759 Viessmann Vitodens 100-W Radial Fan NRG 118 E CVI
£190.00 -
7833982 Harness Step Motor B2Tx
£8.99 -
7857233 Viessmann Vitodens 100-W Control Console (PCB)
£245.00
%20WB2B/B2Hx&url=https://vspares.co.uk/product/7817500-mounting-clips-set-of-2-wb2b-b2hx/&media=https://i0.wp.com/vspares.co.uk/wp-content/uploads/2024/11/7817500.webp?fit=505%2C757&ssl=1){kind=link}
&url=https://vspares.co.uk/product/7819967-sensor-3-4-boiler-dhw/&media=https://i0.wp.com/vspares.co.uk/wp-content/uploads/2024/01/7819967.png?fit=505%2C757&ssl=1){kind=link}
%20WB1B/WB2B&url=https://vspares.co.uk/product/7822767-sensor-15-flue-gas-wb1b-wb2b/&media=https://i0.wp.com/vspares.co.uk/wp-content/uploads/2025/10/7822767.png?fit=505%2C757&ssl=1){kind=link}
%20VK4115V%20WB1A&url=https://vspares.co.uk/product/7823840-viessmann-vitodens-100-w-gas-train-gas-valve-vk4115v-wb1a/&media=https://i0.wp.com/vspares.co.uk/wp-content/uploads/2023/12/7823840.png?fit=505%2C757&ssl=1){kind=link}
&url=https://vspares.co.uk/product/7824820-cable-harness-2-return-sensor-bedr-17/&media=https://i0.wp.com/vspares.co.uk/wp-content/uploads/2024/02/7824820.png?fit=505%2C757&ssl=1){kind=link}
%2020.63%20x%202.62%20(5pcs)&url=https://vspares.co.uk/product/7826214-o-ring-set-heat-exchanger-21x3-20-63-x-2-62-5pcs/&media=https://i0.wp.com/vspares.co.uk/wp-content/uploads/2024/02/7826214-7826215.png?fit=505%2C757&ssl=1){kind=link}
%20Set%205,%20WB/B2xx&url=https://vspares.co.uk/product/7827024-gasket-electrode-block-set-5-wb-b2xx/&media=https://i0.wp.com/vspares.co.uk/wp-content/uploads/2024/02/7827024.png?fit=505%2C757&ssl=1){kind=link}
&url=https://vspares.co.uk/product/7857233-viessmann-vitodens-100-w-control-console-pcb/&media=https://i0.wp.com/vspares.co.uk/wp-content/uploads/2023/10/78572337832516-New.png?fit=505%2C757&ssl=1){kind=link}