Product Overview
This document provides essential instructions for the Vaillant 040467 Chamber Set, a critical replacement component for various Vaillant boiler systems. This chamber set is designed to ensure optimal performance and efficiency of your heating unit.
Compatible Models: Vaillant VC 110 E, VC 110 XE, VC 112 E, VC 180 K XE, VC 180 XE, VC 182 E, VCW 180 K XE, VCW 180 XE, VCW 182 E.

Image: The Vaillant 040467 Chamber Set, a metallic component with multiple fins, designed for heat exchange within a boiler system.
Installation (Setup)
Installation of the Vaillant 040467 Chamber Set should only be performed by a qualified and certified heating engineer. Incorrect installation can lead to system malfunction, safety hazards, and voiding of warranties.
- Safety First: Ensure the boiler is completely powered off and isolated from the main electricity supply. Close all gas and water supply valves.
- Access: Carefully remove the boiler casing to gain access to the internal components. Refer to your specific boiler model's service manual for detailed access procedures.
- Removal of Old Part: Disconnect any associated pipework or electrical connections from the existing chamber set. Carefully unmount and remove the old chamber.
- Inspection: Inspect the surrounding area for any debris, corrosion, or other damage. Clean as necessary.
- Installation of New Part: Position the new Vaillant 040467 Chamber Set, ensuring all mounting points align correctly. Secure it firmly.
- Connections: Reconnect all pipework and electrical connections. Ensure all seals are correctly seated and tightened to prevent leaks.
- System Refill and Bleed: Refill the heating system with water and carefully bleed air from the system. Check for any leaks.
- Power On and Test: Restore power and gas supply. Initiate the boiler's start-up sequence and monitor for proper operation, checking for any error codes or unusual noises.
Operation Verification
After successful installation of the Vaillant 040467 Chamber Set, it is crucial to verify the boiler's proper operation. This section outlines general checks to ensure the system is functioning as expected.
- Heating Function: Confirm that the boiler ignites and heats water effectively. Check radiators or hot water taps to ensure heat is being distributed.
- Pressure Monitoring: Observe the boiler's pressure gauge. It should be within the manufacturer's recommended range (typically 1-1.5 bar when cold).
- Leak Detection: Visually inspect all connections made during installation for any signs of water or gas leaks.
- Noise Levels: Listen for any unusual noises, such as banging, whistling, or excessive vibration, which could indicate an issue.
- Error Codes: Check the boiler's display for any error codes. Consult your boiler's user manual for the meaning of specific codes.
Maintenance
Regular maintenance is essential for the longevity and efficient operation of your Vaillant boiler and its components, including the 040467 Chamber Set. Annual servicing by a qualified professional is highly recommended.
- Annual Service: Arrange for a professional service annually to inspect, clean, and test all boiler components.
- Pressure Checks: Periodically check the system pressure and top up if necessary, following your boiler's instructions.
- Visual Inspection: Occasionally inspect the visible parts of the boiler for any signs of leaks, corrosion, or damage.
- Ventilation: Ensure that the boiler's ventilation openings are clear and unobstructed.
Troubleshooting
This section provides general troubleshooting tips for common issues that may arise after the installation of the Vaillant 040467 Chamber Set. For complex problems, always contact a qualified heating engineer.
| Problem | Possible Cause | Solution |
|---|---|---|
| Boiler not firing up | No power, gas supply off, low pressure, error code. | Check power supply, ensure gas valve is open, check pressure gauge and top up if needed, consult boiler manual for error codes. |
| Water leaks from connections | Loose connections, damaged seals during installation. | Immediately shut off water supply. Tighten connections or replace seals. Contact a professional if unsure. |
| Unusual noises (e.g., banging) | Air in the system, pump issues, component misalignment. | Bleed radiators and system. If noise persists, contact a qualified engineer. |
Specifications
- Part Number: 040467
- Brand: Vaillant
- Compatible Boiler Models: VC 110 E, VC 110 XE, VC 112 E, VC 180 K XE, VC 180 XE, VC 182 E, VCW 180 K XE, VCW 180 XE, VCW 182 E
- Material: Metallic
- Dimensions (L x W x H): 17 x 22 x 17 centimeters
- ASIN: B0017VDM38
Warranty and Support
For specific warranty information regarding the Vaillant 040467 Chamber Set, please refer to the documentation provided at the point of purchase or contact Vaillant customer support directly. Professional installation is often a prerequisite for warranty validity.
For technical support or service inquiries, please contact a certified Vaillant service partner or your local heating engineer.





