Intergas 074397 Fan Unit Replacement Set, Boiler Fan Assembly, Combustion Air Fan Kit, Flue Fan Motor Replacement Part Number: 074397

Intergas 074397 Fan Unit Replacement Set, Boiler Fan Assembly, Combustion Air Fan Kit, Flue Fan Motor Replacement

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£294.06
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Intergas 074397 Fan Unit Replacement Set, Boiler Fan Assembly, Combustion Air Fan Kit, Flue Fan Motor Replacement Part Number: 074397
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Intergas 074397 Fan Unit Replacement Set, Boiler Fan Assembly, Combustion Air Fan Kit, Flue Fan Motor Replacement

SKU W-414824
Manufacturer part number
074397
EAN
8718556074391
£294.06
inc VAT£245.05 ex VAT
Lead time: 1-5 working days

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Product: Intergas 074397 Fan Unit Replacement Set, Boiler Fan Assembly, Combustion Air Fan Kit, Flue Fan Motor Replacement (Part no. W-414824)

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Description

Product Overview

The Intergas 074397 Fan Unit Replacement Set is a replacement boiler fan assembly designed to restore correct airflow and efficient combustion in compatible Intergas boilers. Ideal for servicing and repairs, it helps maintain reliable heating and hot water performance while supporting safe, consistent operation.

Key Features

  • Direct replacement fan unit set – helps get your boiler back up and running with the correct airflow.
  • Supports efficient combustion – promotes stable performance and can help reduce symptoms like poor ignition or lockouts caused by airflow issues.
  • Designed for Intergas systems – improves confidence in fit and function when replacing a like for like boiler fan assembly.
  • Ideal for repair and maintenance – a practical solution for engineers and homeowners addressing worn or failed fan components.

Use Case / Application

Suitable for use in domestic central heating systems where an Intergas boiler fan requires replacement. Commonly fitted inside the boiler casing as part of a repair job, typically in homes and properties such as:

  • Kitchen utility areas or airing cupboards where the boiler is installed
  • Residential apartments and houses with sealed combustion boilers
  • Planned boiler servicing and reactive breakdown repairs

Problem → Solution

Ideal for replacing a noisy, failing, or non starting boiler fan to restore correct combustion airflow and reliable boiler operation.

Product Specifications

  • Manufacturer – Intergas
  • Manufacturer Part Number (MPN) – 074397
  • EAN / Barcode – 8718556074391
  • Product Type – Fan Unit Replacement Set (Boiler Fan Assembly)
  • Typical Applications / Use Cases – Intergas boiler repair, servicing and maintenance; restoring combustion air movement and flue gas handling

Why Buy from BHL?

Intergas is known for reliable, efficient boiler technology and quality spare parts designed to keep systems running smoothly. Order the Intergas 074397 Fan Unit Replacement Set from BHL for a dependable replacement option at competitive pricing. Buy online today with free and fast UK delivery* and genuine parts delivered with care from UK warehouses. BHL is a specialist online merchant, trusted by thousands of satisfied customers online since 1998 with thousands of 5 star reviews. *see our terms

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Buying guide: Boiler Spares

Boiler spares are replacement parts for gas, LPG and oil boilers: printed circuit boards, fans, gas valves, pumps, diverter valves, heat exchangers, sensors, pressure gauges, burners, electrodes, seals, casing panels and flue parts. Most are made for one manufacturer, and often for a narrow range of models, so identifying the boiler correctly matters more than anything else.

Identify the boiler first

Find the data badge, usually behind the front panel or under the controls cover. It shows the manufacturer, the model and the GC (Gas Council) number, a seven-digit reference for the exact appliance. Natural gas and LPG versions of the same boiler usually have different GC numbers, and parts can change between production runs, so the GC number and serial number are the safest way to match a part. The boiler's installation and servicing manual lists the parts for each model.

Part numbers and replacements

Search by the manufacturer's part number where you have it. Manufacturers sometimes replace a part with a newer version under a new number; only use a replacement that the manufacturer lists for your model. Some repairs need a kit rather than a single part, for example a part supplied with new seals or fixings.

Safety

By law, work on gas boilers and their gas parts must be carried out by a Gas Safe registered engineer qualified for that type of appliance; ask to see their ID card before work starts. Oil boilers should be worked on by a suitably qualified technician.

For thermostats and programmers, see heating controls.

Shop all Boiler Spares

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