Prima Plus is a high quality 316L stainless steel single wall flue system with a wall thickness of 0.6mm. It is designed for use on gas and oil burning stoves and boilers with continuous operating temperatures up to 450°C and short firing up to 600°C.
With the addition of a gasket to the joint, Prima Plus is designed for fluing condensing gas and oil appliances with positive pressures up to 200Pa, continuous operating temperatures up to 160°C and short firing up to 200°C.
Schiedel is the first European chimney manufacturer to have performed the tests according to this latest fire resistance standard for chimneys. European standard BS EN 1366-13:2019 “Fire resistance tests for service installations, Part 13: Chimneys” and has reached EI 120 classification for our Double Wall Insulated System Chimney ICS in a closed scenario (type A) for both vertical and horizontal set-ups.
ICS is CE Certified to EN1856-1 TÜV 0036 CPR 9195 001 with designations
ICS is CE Certified to EN1856-2 TÜV 0036 CPR 9195 041 with designations
System Chimney EN1856-1
T450 N1 W V2 L50050 G60
T450 N1 D V3 L50050 G60
60mm Distance to combustibles in a combustible shaft*
T450 N1 W V2 L50050 G50
T450 N1 D V3 L50050 G50
50mm Distance to combustibles in a non combustible shaft or in free air*
T200 P1 W V2 L50050 O00
Zero distance to combustibles*
Connecting Flue Pipe EN1856-2
T450 N1 D V2 L50050 G100 M
Manufactured under a Quality Management Scheme approved to BS EN ISO 9001
4 Hour Fire Rating to BS476 Part 20
Certified for corrosion resistance on gas, oil and solid fuel by Gastec, MPA and TÜV
High Temperature Applications T600 N1 W V2 L50060 G400 M*
Low Temperature Applications T200 P1 W V2 L50060 O200 M* and T200 N1 W V2 L50060 O200 M*
High Temperature Applications T600 N1 W V2 L50060 G
Low Temperature Applications T200 P1 W V2 L50060 O
High Temperature Applications T450 N1 W V2 L50060 G50** and T450 N1 D V2 L50060 G50***
Low Temperature Applications T200 P1 W V2 L50060 O200
* M stands for measured distance to combustibles on a connecting flue pipe application in the range of diameters Ø150-Ø200
For other diameters in the range the following distances should be used: Ø80-125 =375mm, Ø130 = 390mm
** Used internally inside a non combustible shaft
*** Insulated and used internally inside a suitable enclosure
Please visit our external BIM (Business Information Modelling) for access to advanced modelling files in a number of formats. Please note that you will have to register and login for access to the files.
A useful app with guides on installation as well as step-by-step video guides.
This app was designed for installers to have all the information they require in a few quick clicks. This makes it easier for installers rather than having to carry paperwork during the installation process with video breakdowns of each stage of the installation process.
Download the iPhone and iPad version in the App Store and Android version in the Google Play Store.