Install with certainty.
Technical support at every stage.
Select, plan and install HENITOM chimney and ventilation systems with direct access to technical knowledge, verified documents and specialist support.

Everything needed before you arrive on site
Choose the fastest route to system information, installation materials or expert advice.
Choose a system
Compare chimney and ventilation solutions by appliance, fuel and operating conditions.
View systems02Installation instructions
Open the current installation instructions for HENITOM system families.
View instructions03Certificates and declarations
Verify compliance documents and system certificates before installation.
View certificates04Technical drawings
Use drawings and dimensional information when planning routes and connections.
View drawingsFrom project data to safe commissioning
A clear preparation path reduces site corrections, protects system compatibility and makes handover easier.
- 01
Collect the project data
Confirm the appliance, fuel, flue-gas temperature, required diameter, route and usable height.
- 02
Verify the system
Match the material, pressure class, insulation and condensate arrangement to the operating conditions.
- 03
Install compatible components
Follow the current HENITOM instructions, required clearances, supports and jointing method.
- 04
Check and hand over
Verify tightness, condensate drainage, terminal, access points and the documents supplied to the customer.

Technical support built around real installation questions
Send a drawing, photo or short description. A HENITOM specialist will help verify the system, connection or installation detail before it becomes a costly correction.
- System and diameter selection
- Route, supports and connection details
- Condensate and terminal arrangement
- Non-standard components and project drawings
Practical knowledge for better installations
Refresh key rules, learn new systems and use practical materials prepared for people working with chimney and ventilation installations.

Articles and practical guides
System selection, installation details, common mistakes and maintenance explained clearly.
Browse articles
Academy for professionals
Use current learning materials and follow upcoming training opportunities for installers.
Go to Academy
Technical library
Keep instructions, certificates, declarations and drawings within reach on every project.
Open downloadsFrequently asked technical questions
Verify the project with a HENITOM specialist.
Share the appliance, route, dimensions or drawing. We will help confirm a safe and compatible solution.
The partner programme is a separate path
Installation support stays here. Discounts, account management and long-term commercial cooperation are available on the dedicated For professionals page.
