9 June 2017
Due to continued product improvement, Warmington Ind LTD reserves the right to change product specifications without prior notifi-
All Dimension are in mm……. Copyright on all products and Specifications ©
10
FLUE DETAILS DIMENSIONS
Minimum Flue Height
Flue Height 2400
Measured From Top of Adaptor B + F + 2400
Flue details No: SN 900 SN 1500SN 1100 SN 1250
Cowl 1300 450350 350
Cone 1300 450350 350
Top Spider 1300 450350 350
Flue Diameter 2300 450350 350
Liner Diameter 2400 550450 450
Spacer 2300/400 450/550350/450 350/450
NOTE: Ensure that a Standard Tested Warmington Flue system is used on the
Warmington fires.
FLUE SYSTEM INSTALLATION GUIDE
Note: FLUE SYSTEMS Casing….
Flue system may require to be Doubled lined to comply.
Ref ASNZS:2918:2001 4.3 Flue pipe casing
1. Install the first length of Flue Pipe with the crimped end down inside the adaptor collar, ensure that the Flue
Pipe is tight into the collar . Rivet the Flue in 3 places around the Adaptor collar. Place a spacer around the
Flue Pipe approximately 150mm above the adaptor collar. Secure in position by tightening the screw and
nut.
2. Install the second length of Flue Pipe with the crimped end down into the first length and secure by Riv-
eting in at least 3 places around the Flue Pipe joint .
3. Install the First section of Flue Pipe Liner with the crimped end up, over the flue pipe and over the spacer
that is fixed to the Flue Pipe. This spacer will keep the Liner concentric around the Flue Pipe.
4. Position Flue Spacers near the Flue Pipe joint for every length of “Flue pipe” and “Liner” .
Repeat the Steps from 1 – 4 to the Installed required Height of the Flue System. The Flue System is to
comply with ASNZS 2918:2001 4.9.1
1. NOTE: The last length of Flue Pipe needs to extend past the Liner so that when the “Top Spider” and the
“Flashing Cone” are fitted, that the Top of the “Flashing Cone” and the “Flue Pipe” are flush, or that the
“Flue Pipe” is 5mm lower than the “Flashing cone”.
2. Fit the “Top Spider” into position, ensure that the legs of the Spider are fitted inside the Liner and that the
spider is positioned hard down onto the Liner and Tighten with the Screw and Nut.
3. Place the “Flashing Cone” over the “Flue Pipe” and press hard down onto the “Top Spider”. (Note that the
“Flue Pipe” and the “Flashing Cone” are either Flush or the “Flue Pipe” is 5mm Lower than the “Flashing
Cone”.) Ensure that the “Flashing Cone” is clear for the venting from the “Liner” and the “Flue Pipe”.
4. Fit the “Cowl” over the Top & Inside of the Flue Pipe . The “Cowl” , “Flashing Cone”, and the “Flue pipe” can
be secured to each other with the use of a Stainless Steel Self Tapping Screw. This will secure the “Cowl
System” in high wind areas.
5. Flue Systems may require Bird Protection due to the Installation and locations, discuss this with your In-
staller for the best advice as this may not be supplied .
6. If the Flue System is Installed into a “Chimney Chase”, allow for Air Venting as close to the top of the
Chase as possible , or allow Venting through the “Chimney Chase Flashing”. A “Venting Flashing Cone”
and a 25mm gap around the Liner with a “Venting Flashing Cone-Spider” can be used. Ref to Page 11-12
in this Specification .
This is a general installation guide only – Contact a “NZHHA Installer” for Installation Advice.
See: www.homeheat.co.nz , choose “members” & find your Area & Fire type (wood/gas etc). This will
provide you with a NZHHA Certified Installer (use the SFAIT Installers only).
• The ‘flue pipe’ shall extend no less than the minimum flue height specified.
• The ‘minimum ‘ height of the flue system within 3m from the highest point of the roof, shall be 600mm
above that point.
• The ‘minimum’ height of the flue system further than 3m from the highestpoint of the roof shall be 1000mm
above the roof penetration.
• No part of any building lies in or above a circular area described by a horizontal radius of 3m about the flue
system exit.