The US system is a modular concentric balanced flue system, made of stainless steel which combines air inlet and flue. US is suitable for high temperature, non-condensing applications with flue gasses in negative pressure. It can be applied on all types of balanced flue gas-fired stoves (class C11 and C31).
High temperature, non-condensing applications
Balanced flue gas-fired stoves (class C11 and C31)
This superb animation shows how easy it is to install with an inset stove and a horizonatal terminal.
Helpful sections for chimney installers
Basic data (dimensions, weight & co.) | |
Wall thickness per diameter (internal) |
0,4 mm |
Wall thickness per diameter (outside) |
0,4 mm |
Application | |
Flue gas temperature (dry) |
≤ 600 °C |
Short firing temperature under negative pressure |
≤ 600 °C |
Material (Inner liner) |
AISI 304-EN 1.4301 |
Material (Outer case) |
AISI 304-EN 1.4301 |
General product features | |
Operating |
Negative pressure (N), Dry |
Room sealed |
Yes |
Occupation |
Single |
Suitable for passive house |
No |
Heating technology |
Condensing boiler technology, Low temperature technology |
Helpful sections for chimney installers
A set of training courses at our centre in Washington, Tyne & Wear.
We're available to discuss the technical aspects of our product range.
Helpful sections for chimney installers
3D modelling object available for download.
We're available to discuss the technical aspects of our product range.
Helpful sections for chimney installers
Products available to purchase, as well as full information on our range.
Apps designed for seeing how our stoves and outdoor appliance look like in your homes and gardens, using the latest technology. We also have our excellent stove and chimney installation app, which has all the technical information and guides for installing our systems.
This App allows the user to see what a wood burning stove looks like in a room, as well as calculating the components required.
Simply point and see – it’s as simple as that with our new AR Outdoor Fireplace Designer.
This app was designed for installers to have all the information they require in a few quick clicks.