Twin wall
insulated venting system for oil (28 sec) and gas appliances.
- Oil appliances up to 45W output
- Gas appliances up to 60W input
- 100-150mm internal diameter
- Residential and small commercial
applications
- Interfits with B Vent gas vent
Application
Twin wall insulated venting system specifically
designed for residential and small commercial kerosene (28 sec
oil) and gas appliances. Especially useful on exposed external
runs or cold roof spaces. BS5440-1-2000 5.1.7 requires the use of
stainless steel insulated flue on all exterior gas flue runs
exceeding 3 metres. K Vent fulfills this requirement and
interconnects directly with the B Vent gas flue system for the
most cost-effective solution. K Vent is suitable for appliances
that operate with a flue gas temperature that does not exceed 250°C.
K Vent is only suitable for
appliances that operate zero or negative pressure at the appliance
outlet.
- Twist-lock bayonet jointing
system.
- No locking bands required.
- Corrosion resistant laser-welded
304 stainless steel liner.
- The case in aluzink which may be
painted if required.
- The 12.5 mm high efficiency
Superwool™ blanket maintains the flue gas temperature,
maximising efficiency, improving flue draught on start-up and
minimising condensation.
- Low external case temperature.
- The liner held rigidly by the
male locking collar but free to expand and contract with
temperature change through the female collar.
- When joint is made, the liner
covers the jointing collar, shielding it and permitting easy
drain-down of any condensate in the flue.
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