Product Type: Domestic
Gas and oil venting system designed to be used on gas fired or kerosene (28Sec) oil fired heating equipment.
ILS is a twin wall insulated pre-fabricated domestic oil vent chimney system, designed for use on kerosene (28Sec Oil) where the appliance is required to operate under negative pressure and dry conditions and where the flue gas temperature will not exceed 250°C.
ILS is available in three diameters covering 100mm, 125mm and 150mm internal diameter and is constructed from a 316L liner, 6mm insulated annulus and a Zalutite outer case. The product is suitable for internal and external applications. This product is not suitable for condensing and positive pressure applications.
- Purpose designed for internal and external use.
- Corrosion resistant grade 316L stainless steel liner
- Designed and manufactured to the same high quality characteristics of IL and is totally interchangeable.
- Suitable for applications which require greater thermal efficiency.
- Easy on-site installation
- Diameters:
- 100mm - 150mm
- Construction:
- Twin wall
- Material:
- 316L liner with a Zalutite outer case
- Temperature:
- 250°C continuous
- Pressure capability:
- 40Pa (N1)
- Mode of operation:
- Negative / zero pressure only
- Approvals:
- BS EN 1856-1 T250 N1 D Vm L50050 O(50)
1.5 hour fire rating to BS 476: Part 20 - Certifcation:
- CE , OFTEC OFcert scheme OFS E106
- Requirements:
- For use on gas and kerosene appliances fitted with a draught diverter.
- Kerosene Central heating boilers, Stoves/cookers & Water heaters
- Gas fire appliances
- Atmospheric domestic heating boilers
- Atmospheric water heaters
- Gas fires - radiant and inset to BS 7977-1:2002
- Gas fires - back boiler to BS 7977-2:2003
- Gas flue block systems
- Atmospheric warm air unit heaters
- Gas stoves/cookers (Aga, Rayburn etc.)
- Not suitable for positive pressure and condensing applications/appliances
