United States Stove HOTBLAST 1950 Furnace User Manual


 
W A R N I N G
-THE ASH DRAWER AND EXCHANGERS ACCESS PANEL GET VERY HOT.
-DO NOT MANIPULATE WITH BARE HANDS.
2.2 ODOUR FROM THE PAINT
It is normal that a smoke odour emanate from the unit when you first light it. It is recommended to burn it at high
rate and ventilate the building until the odour resorbs.
2.3 ASH DISPOSAL
Ashes must be placed in a metal container with a tight fitting lid. The container should be stored outdoors, well
away from combustible materials. If the ashes are meant to be buried in soil, you should wait until all cinders have
thoroughly cooled before burying.
2.4 CREOSOTE BUILD-UP AND REMOVAL
When wood is burned slowly, it produces tar and other organic vapours which, when combined with moisture,
form creosote. The creosote vapours condensate in a relatively cool chimney flue. As a result, creosote residues
accumulate in the flue lining.
N.B.: To minimize the frequency of the chimney cleaning, buy your firewood at least one year before using it. Store
it in a dry place in order to obtain the minimum moisture content and optimize its efficiency. Do not store wood or
combustible materials within the installation minimum clearances or the space required to reload the appliance and
remove the ashes.
When ignited, creosote produces an extremely hot fire inside the chimney.
To avoid chimney fires, it is important to do the turnover of wood. Inspect the chimney and venting system at
regular intervals to determine a cleaning cycle. A weekly cleaning might be required during mild temperature
periods but a monthly cleaning should be sufficient during colder periods. If a significant layer of creosote has
accumulated, it must be removed immediately to eliminate the risk of a chimney fire. Remember that a small
hot fire is preferable to a large smouldering one to prevent creosote build-up within the system. An emergency plan
is necessary in case of a chimney fire. It is recommended to clean the heat exchangers thoroughly at the end of the
season to prevent rust.
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