
Baxi Multifit 80/125 Vertical Flue Terminal
Designed for use with Baxi and Potterton high output condensing boilers, this Baxi Multifit 80/125 vertical flue terminal provides a clean, efficient way to safely expel combustion gases through a vertical flue system. Constructed from durable, anti corrosive materials, it integrates seamlessly into the Baxi Multifit 80/125 flue kit, giving installers maximum flexibility in flue run lengths and boiler positioning while helping maintain compliance with UK building regulations.
Why buy this vertical flue terminal?
- Optimised for Baxi Multifit 80/125 flue systems, ensuring like for like compatibility and reliable performance over the life of the boiler.
- Vertical discharge design is ideal where horizontal flue runs are impractical, such as tall properties, flats, or locations near windows and doors.
- Anti corrosive construction helps protect against condensation and weathering, improving long term reliability and reducing maintenance needs.
- Simple, secure connection to the Multifit flue pipe allows for faster installation on both domestic and commercial projects, helping trade professionals complete jobs efficiently.
Suitable for
- Baxi Multifit 80/125 flue systems and compatible condensing boilers using a 125 mm flue connection.
- High output Potterton Gold and similar condensing boilers that require a vertical termination point.
- Residential homes, multi storey blocks, and commercial properties where a vertical flue path is preferred or required by building standards.
Key features
- Vertical flue gas discharge for safe and compliant venting of combustion products.
- Engineered for use with the Baxi Multifit 80/125 flue system, enabling longer flue runs and greater installation flexibility.
- Corrosion resistant materials help maintain performance and appearance in exposed or damp environments.
- Compact, low profile design minimises visual impact on the building façade while meeting ventilation requirements.
- Designed to integrate quickly with standard Multifit components, reducing fitting time on site.
Technical specifications
| Product type | Vertical flue terminal |
| Flue system | Baxi Multifit 80/125 |
| Flue diameter | 125 mm |
| Discharge orientation | Vertical |
| Colour | Black (standard) |
| Compatible boilers | Baxi and Potterton high‑output condensing boilers using Multifit 80/125 125 mm flue |
| Material | Anti corrosive engineered polymer / metal composite |
| Warranty | 1 year manufacturer warranty (subject to standard terms and conditions) |
| MPN | 5111078 |
| EAN | 5033313010546 |
Perfect for homeowners and installers
For homeowners, this Baxi Multifit 80/125 vertical flue terminal supports a safer, neater heating installation that meets current building regulations and helps preserve the look of your property. For trade professionals, it delivers a trusted, system matched component that simplifies flue planning, reduces callbacks, and reinforces job site quality. Add it to your cart today to complete your Baxi Multifit 80/125 flue system with a reliable, UK oriented terminal.
Original: $190.30
-65%$190.30
$66.61Baxi Multifit 80/125 Vertical Flue Terminal
Designed for use with Baxi and Potterton high output condensing boilers, this Baxi Multifit 80/125 vertical flue terminal provides a clean, efficient way to safely expel combustion gases through a vertical flue system. Constructed from durable, anti corrosive materials, it integrates seamlessly into the Baxi Multifit 80/125 flue kit, giving installers maximum flexibility in flue run lengths and boiler positioning while helping maintain compliance with UK building regulations.
Why buy this vertical flue terminal?
- Optimised for Baxi Multifit 80/125 flue systems, ensuring like for like compatibility and reliable performance over the life of the boiler.
- Vertical discharge design is ideal where horizontal flue runs are impractical, such as tall properties, flats, or locations near windows and doors.
- Anti corrosive construction helps protect against condensation and weathering, improving long term reliability and reducing maintenance needs.
- Simple, secure connection to the Multifit flue pipe allows for faster installation on both domestic and commercial projects, helping trade professionals complete jobs efficiently.
Suitable for
- Baxi Multifit 80/125 flue systems and compatible condensing boilers using a 125 mm flue connection.
- High output Potterton Gold and similar condensing boilers that require a vertical termination point.
- Residential homes, multi storey blocks, and commercial properties where a vertical flue path is preferred or required by building standards.
Key features
- Vertical flue gas discharge for safe and compliant venting of combustion products.
- Engineered for use with the Baxi Multifit 80/125 flue system, enabling longer flue runs and greater installation flexibility.
- Corrosion resistant materials help maintain performance and appearance in exposed or damp environments.
- Compact, low profile design minimises visual impact on the building façade while meeting ventilation requirements.
- Designed to integrate quickly with standard Multifit components, reducing fitting time on site.
Technical specifications
| Product type | Vertical flue terminal |
| Flue system | Baxi Multifit 80/125 |
| Flue diameter | 125 mm |
| Discharge orientation | Vertical |
| Colour | Black (standard) |
| Compatible boilers | Baxi and Potterton high‑output condensing boilers using Multifit 80/125 125 mm flue |
| Material | Anti corrosive engineered polymer / metal composite |
| Warranty | 1 year manufacturer warranty (subject to standard terms and conditions) |
| MPN | 5111078 |
| EAN | 5033313010546 |
Perfect for homeowners and installers
For homeowners, this Baxi Multifit 80/125 vertical flue terminal supports a safer, neater heating installation that meets current building regulations and helps preserve the look of your property. For trade professionals, it delivers a trusted, system matched component that simplifies flue planning, reduces callbacks, and reinforces job site quality. Add it to your cart today to complete your Baxi Multifit 80/125 flue system with a reliable, UK oriented terminal.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Designed for use with Baxi and Potterton high output condensing boilers, this Baxi Multifit 80/125 vertical flue terminal provides a clean, efficient way to safely expel combustion gases through a vertical flue system. Constructed from durable, anti corrosive materials, it integrates seamlessly into the Baxi Multifit 80/125 flue kit, giving installers maximum flexibility in flue run lengths and boiler positioning while helping maintain compliance with UK building regulations.
Why buy this vertical flue terminal?
- Optimised for Baxi Multifit 80/125 flue systems, ensuring like for like compatibility and reliable performance over the life of the boiler.
- Vertical discharge design is ideal where horizontal flue runs are impractical, such as tall properties, flats, or locations near windows and doors.
- Anti corrosive construction helps protect against condensation and weathering, improving long term reliability and reducing maintenance needs.
- Simple, secure connection to the Multifit flue pipe allows for faster installation on both domestic and commercial projects, helping trade professionals complete jobs efficiently.
Suitable for
- Baxi Multifit 80/125 flue systems and compatible condensing boilers using a 125 mm flue connection.
- High output Potterton Gold and similar condensing boilers that require a vertical termination point.
- Residential homes, multi storey blocks, and commercial properties where a vertical flue path is preferred or required by building standards.
Key features
- Vertical flue gas discharge for safe and compliant venting of combustion products.
- Engineered for use with the Baxi Multifit 80/125 flue system, enabling longer flue runs and greater installation flexibility.
- Corrosion resistant materials help maintain performance and appearance in exposed or damp environments.
- Compact, low profile design minimises visual impact on the building façade while meeting ventilation requirements.
- Designed to integrate quickly with standard Multifit components, reducing fitting time on site.
Technical specifications
| Product type | Vertical flue terminal |
| Flue system | Baxi Multifit 80/125 |
| Flue diameter | 125 mm |
| Discharge orientation | Vertical |
| Colour | Black (standard) |
| Compatible boilers | Baxi and Potterton high‑output condensing boilers using Multifit 80/125 125 mm flue |
| Material | Anti corrosive engineered polymer / metal composite |
| Warranty | 1 year manufacturer warranty (subject to standard terms and conditions) |
| MPN | 5111078 |
| EAN | 5033313010546 |
Perfect for homeowners and installers
For homeowners, this Baxi Multifit 80/125 vertical flue terminal supports a safer, neater heating installation that meets current building regulations and helps preserve the look of your property. For trade professionals, it delivers a trusted, system matched component that simplifies flue planning, reduces callbacks, and reinforces job site quality. Add it to your cart today to complete your Baxi Multifit 80/125 flue system with a reliable, UK oriented terminal.













