SECTION 6: FLUE INSTALLATION
SECTION 6: FLUE INSTALLATION
6.1 Changing Flue and Air Intake Orientation
The heater is sold with horizontal flue and fresh air connections as standard. If vertical flue and fresh air connections are required, follow the instructions on Page 29, Section 15.4.
6.2 Flue Installation
WARNING
Fire Hazard
Some objects will catch fire or explode when placed close to heater.
Keep all flammable objects, liquids and vapours the required distance away from the heater.
Failure to follow these instructions can result in death, injury or property damage.
The flue must terminate outside of the building. Flues and air intakes must be a fully sealed system and correctly sized for the model. Flues should be assembled as detailed on Page 9, Figure 5 through Page 10, Figure 7. The joints between the flue terminal and the roof or wall must be properly sealed. If the flue passes through a wall or ceiling of combustible material it must be enclosed by a sleeve of
Flues and air intakes must be adequately supported so that the heater does not bear the weight of the pipes.
For flue termination See Page 9, Figure 5 through Page 10, Figure 7.
6.3Type C12, C32 & C62 Appliance Room Sealed.
The heaters are designed to be installed as room sealed appliances. The flue and air intake are run as separate pipes to the special concentric wall or roof terminal. See Page 10, Figure 7. The wire mesh inside the fresh air adapter on the heater must be removed prior to installation.
6.4 Type B22 Appliance
The flue must be fitted with a low resistance terminal. See Page 9, Figure 5 through Page 10, Figure 6.
Figure 5: Flue and Roof Detail
Flue |
|
Terminal |
|
| Masterflash |
| Soaker Flashing |
| or Rain Collar. |
Roof |
|
| Metal Sleeve |
25 mm Air Gap to | Flue |
| |
Combustible Material |
|
9
