Skip to content

B2B Portal

dashboard Dashboard inventory_2 Browse Parts favorite Favorite Products

sell Brands

Baxi Alpha Ariston Atag Biasi Buderus Chaffoteaux Ferroli Glowworm Halstead Hamworthy Heatrae Sadia Hermann Ideal Intergas Johnson & Starley Keston Main Malvern Myson Potterton Ravenheat Remeha Broag Remeha Commercial Riello Saunier Duval Sime Thorn Vaillant Viessmann Vokera Worcester Other

category Categories

Actuator Motors Air Pressure Switches Auto Air Vents, Pressure Relief & Safety Valves Cartridges Clocks, Timers, Controls & Programmers Condensate Traps Control Knobs Diaphragms Displays Diverter Valves Electrodes Expansion Vessels Fans Filling Keys & Filling Loops Flow Sensors Flow Switches Gas Valves Heat Exchangers (Main) Heat Exchangers (Plate) O'Rings & Seals, Washers & Gaskets Other PCB Plumbing Pressure Gauges Pumps Repair Kits Thermistors Thermocouples Thermostats Tools Transformers

search Search receipt_long Orders shopping_cart Trade Cart build_circle Refurbished account_balance Payment Details

Guest Account Sign in

how_to_reg Apply for a trade account

search

Start typing to search parts...

See all results arrow_forward

Brands expand_more

Brands View all parts

Baxi Alpha Ariston Atag Biasi Buderus Chaffoteaux Ferroli Glowworm Halstead Hamworthy Heatrae Sadia Hermann Ideal Intergas Johnson & Starley Keston Main Malvern Myson Potterton Ravenheat Remeha Broag Remeha Commercial Riello Saunier Duval Sime Thorn Vaillant Viessmann Vokera Worcester Other

Categories expand_more

Categories View all parts

Actuator Motors Air Pressure Switches Auto Air Vents, Pressure Relief & Safety Valves Cartridges Clocks, Timers, Controls & Programmers Condensate Traps Control Knobs Diaphragms Displays Diverter Valves Electrodes Expansion Vessels Fans Filling Keys & Filling Loops Flow Sensors Flow Switches Gas Valves Heat Exchangers (Main) Heat Exchangers (Plate) O'Rings & Seals, Washers & Gaskets Other PCB Plumbing Pressure Gauges Pumps Repair Kits Thermistors Thermocouples Thermostats Tools Transformers

Browse Parts

shopping_cart Trade Cart 0

Guest Sign in

B2B Parts Finder

Search results for “TC-0236”

Find boiler spares quickly by part name, SKU, GC number, brand or product keyword.

search

Vaillant Worcester PCB Pump Fan Expansion Vessel

manage_search

Trade search 0 results found

Fast part lookup

B2B trade flow

Results

No products found

Browse all parts Trade cart

Trade updates

Stay ahead on parts, pricing and stock

Sign up for trade news, new stock alerts and account offers from National Boiler Spares.

We're proud to have helped over 100,000 households access high-quality refurbished boiler parts — saving over £15 million and cutting the industry's carbon footprint. Part of the Heating Trade Supplies Group.

100k+ households helped

£15M customer savings

260t waste diverted

Here to help

+44 191 263 37 08
info@heatingtradesupplies.com
Newcastle Upon Tyne, Wallsend NE28 6SG, Great Britain
Trade counter open 6 days a week

Information

About us
Delivery & returns
Contact us
Apply for a trade account
Privacy policy

Trade account

Sign in
My orders
Trade cart
Browse all parts
Search by SKU

© 2026 National Boiler Spares B2B — part of Heating Trade Supplies Group. All rights reserved.

Privacy
Terms of service
Refund policy

Search

Search

Products