page 3
www.jayline.co.nz
NOVEMBER 2016
Congratulations on the purchase of your Walltherm Air® Ultra Low Emission Burner,
by Jayline.
The Walltherm Air® Ultra Low Emission Burner is not a conventional wood fi re, it is a
‘wood gasifi cation stove’, developed for the optimal burning of air dried natural wood.
The principle of the wood gasifi cation stove & double combustion and its advantages
Generally:
In a wood burning stove, a correctly burning fl ame emits the same amount of carbon dioxide
(CO
2
) as would be emitted through the natural decomposition of the wood itself.
The quantity of CO
2
produced by combustion or decomposition of a tree is equal to the quantity of CO
2
that
the tree would have extracted from the environment, releasing oxygen into the air whilst utilising the carbon
for growth during its lifetime.
Unlike wood, when fossil fuels are burned (which are not renewable), like coal, diesel oil & gas, a huge
amount of CO
2
accumulated in the course of millions of years is emitted into the atmosphere, increasing
the green-house effect. Consequently, the use of wood as fuel maintains the perfect equilibrium of nature
because it is a renewable fuel of which burning is comparable with nature’s life cycle.
The principle of clean combustion is in perfect harmony with these characteristics.
Double combustion:
What exactly do we mean by clean double
combustion and how does it work? By controlling the fl ow of
primary air and by adding secondary air, secondary combustion,
or post-combustion, takes places. This is indicated by a second
characteristically clearer and stronger fl ame below the main fl ame.
By adding new oxygen, this fl ame consumes the unburned gasses,
remarkably improving heat production and reducing the harmful
emission of CO (carbon monoxide) caused by incomplete combustion.
This is a unique feature of the Walltherm Air® stove.
Simply by burning your Walltherm Air® fi re correctly, you can improve effi ciency, reduce fuel consumption
and minimise air pollution.
Please read this installation and operation manual carefully.
The installation of this fi re must comply with the Installation Standard AS/NZS 2918:2001 as well as any
additional local requirements. Please ensure you have all relevant permits prior to installation.
Keep this booklet as a reference guide.
