Oak Stove Flue Kits
OAK flue kits must be purchased with your OAK stove. Choosing a Flue Kit can be very confusing, so we have created a detailed guide and compatibility table below to help you purchase the correct flue for your setting. All Flue Kits are available in Matt Black (to match the stove) or Stainless Steel finish. You can click any of the images below to view a larger version (All diagrams for illustration purposes only – Not to Scale).
| OAK Stove Range | Flue Kit |
|---|---|
| Serenita, Drifter & Spa |
|
| Heritage |
|
OAK stoves use a modular stainless steel concentric balanced flue system, comprising of an inner and outer flue tube. Natural convection draws the clean air from outside into the stove via the outer tube, while the inner tube expels the combustion gases out.
OAK standard flue kits are compatible with all gas OAK stoves and come in two different options for horizontal exits through walls, 500mm length or 1000mm length. All OAK flue kits are painted black to match the stoves.
Flue Kit 1A
Consists of the following:
- 1 x 500mm Concentric Flue Pipe
- 1 x 90° Swept Elbow
- 1 x Horizontal Flue Terminal is adjustable in length from 360mm to 630mm (can only be extended to a maximum of 500mm)
- Matt Black or Stainless Steel Finish
Please Note:
- Allow sufficient distance to the rear as detailed earlier in this manual for distance to combustible and non-combustible walls.
- The Maximum length of the Horizontal Terminal can only be extended to 500mm as per the drawing opposite.
Flue Kit 1b
Consists of the following:
- 1 x 1000mm Concentric Flue Pipe
- 1 x 90° Swept Elbow
- 1 x Horizontal Flue Terminal is adjustable in length from 360mm to 630mm
- Matt Black or Stainless Steel Finish
Please Note:
- Allow sufficient distance to the rear as detailed earlier in this manual for distance to combustible and non-combustible walls.
- The Maximum length of the Horizontal Terminal cannot exceed the length of the vertical terminal installed.
Flue Kit 2
Consists of the following:
- Snorkel Terminal
- Matt Black Finish only
Please Note:
- Adaptor comes with stoves.
- Snorkel kit installation is used for termination through the wall.
Flue Kit 3
Renovation Kit to Fit into an Existing Chimney Configuration
Flue sizing: 100/150 Flue Connector on Appliance
- Minimum Vertical Flue Height: 0.5m
- Maximum Vertical Flue Height: 15m
Flue calculations when using elbows (0-90° permissible), total flue length maximum = 15m and each bend will equate to ½m, Vertical rise (V) must be at least twice the Horizontal run (R), i.e. V=2H (or H/V≤½).
Consists of the following:
- 1 x Insert Vertical Terminal (Rain Cap)
- 1 x Pot Hanger for Insert Vertical Terminal to fit onto
- 1 x Register Plate & Adjustable Concentric Flue Pipe, which is adjustable in length from 390mm to 640mm
- Matt Black or Stainless Steel Finish
- Pot Hanger comes painted orange to match the clay chimney pot on your roof
Please Note:
- This kit does not include the 100mm diameter stainless steel (grade 316 or higher) flexible liner. You can purchase this separately to the required length of your chimney.
- The 100mm flexible liner is not supplied from OAK. The flexible liner must be measured and purchased by the gas installer of your choosing on site. Please make sure the one your install forms an air tight seal on the Register Plate.
This kit will allow you to install your Serenita Balanced gas flue stove into an existing fireplace and use your existing chimney. Please note your chimney must be in a good condition for this system to be fitted and fully swept and cleaned before installation, the minimum internal dimension of your chimney must be at least 150mm diameter from the top to the bottom.