HEI150 Wood Insert Fireplace Installation and Operation Manual
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5.2.2 How Often Should You Clean the Chimney?
It is not possible to predict how much or how quickly creosote will form in your chimney. It is
important, therefore, to check the build-up in your chimney monthly when getting used to the
new insert until you determine the rate of creosote formation. Even if creosote forms slowly
in your system, the chimney should be cleaned and inspected at least once each year.
It is recommended to clean thoroughly the chimney system at the end of every heating
season. During summer, the air is damper and with minimal air circulation within the stove
or furnace, it can mix with creosote and/or sooth deposits in the chimney system to form an
acid that could accelerate the corrosion process and induce premature decay of the steel.
Corrosion damages are not covered under warranty. Have your chimney system cleaned by
a professional chimney sweep. Use a plastic or steel brush.
Contact your local municipal or provincial fire authority for information on how to handle a
chimney fire. Have a clearly understood plan to handle a chimney fire.
5.2.3 Cleaning the Chimney
Chimney cleaning can be a difficult and
dangerous job. If you don’t have
experience cleaning chimneys, you might
want to hire a professional chimney sweep
to clean and inspect the system for the first
time. After having seen the cleaning
process, you can decide if it is a job you
would like to take on.
The most common equipment used are
fibreglass rods with threaded fittings and
stiff plastic brushes. The brush is forced up
and down inside the chimney flue to scrub
off the creosote.
The chimney should be checked regularly
for creosote build-up. Inspection and
cleaning of the chimney can be facilitated
by removing the baffle.
CAUTION: OPERATION OF YOUR HEI150 WITHOUT THE BAFFLE MAY CAUSE
UNSAFE AND HAZARDOUS TEMPERATURE CONDITIONS AND WILL
VOID THE WARRANTY.
NOTE: Before installing the firebrick, check to ensure that none are broken or damaged in
any way, and replace the damaged ones. Check the firebrick for damage at least annually
and replace any broken or damaged ones with new ones. Inspection and cleaning of the
chimney is facilitated by the removable baffle.