Date: 21/7/2022
Version Number: 2022 Issue no.3
Page
21
NOTE: If your stove installation is within a smoke control area, it will be fitted with a restrictor
plate acting as a mechanical stop for the secondary air control. This will not fully close, thus allowing
a bleed of air to the fire box to reduce smoke emissions.
Fig. 5. Fully Open Position
Fig. 6. Closed/Reduced Position
11.1.3 Tertiary air control
All models have tertiary air supply that can be seen working during certain conditions during the
burning period. The outlet for the tertiary air, is at the rear of the fire box chamber, just below the
throat plate through a series of small holes within the rear liner brick (See page 6).
Tertiary air is employed, to provide additional air to the upper areas of the fire box to promote
additional burning of the unburnt combustion gases and thus ensuring a cleaner burn emission.
There is no user adjustment required for the tertiary air, as the required air supply is factory set
during the production process.
12.
Lighting your stove
12.1.1 Smoke control areas
Please check whether your dwelling is in a smoke control area before installation or use. Please
check with your local authority or https: //www.gov.uk/smoke-control-area-rules.
12.1.2 Fuel overloading
The maximum amount of fuel specified in this manual should not be exceeded, overloading can
cause excess smoke. Please see technical data section in this manual.