Jack BIG BJ90, Owner'S Manual

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CAUTION
INSPECT FLUE PIPES, FLUE PIPE JOINTS, AND FLUE PIPE SEALS REGULARLY TO ENSURE
THAT SMOKE AND FLUE GASES ARE NOT DRAWN INTO, AND CIRCULATED BY, THE AIR
CIRCULATION SYSTEM.
ADD-ON to GAS FURNACE INSTALLATIONS
Installation shall comply with CAN/CSA-B365 and if changes are made to the central fur-
nace, changes are to comply with CSA-B139 (add-on to oil furnaces), CSA C22.1 (add-on
to electric furnaces), or CAN/CGA-B149.1 or B149.2 (add-on to gas furnaces).
When adding on to a gas furnace, the operation of the gas furnace must be verified
for acceptable operation before and after installation of the Jack add-on furnace by a
gas fitter who is recognized by the regulatory authority.
DO NOT connect, under any circumstances, to the chimney or vent serving a gas
furnace or gas appliance.
Operate the gas-fired unit periodically to ensure that it will operate satisfactorily
when needed.
DO NOT relocate or bypass any of the safety controls in the original furnace installation.
DO NOT use duct elbows having an inside radius of less than 150 mm (6 in)
Unit shall only be installed on a furnace duct system and chimney that are in good
operating condition.
External static pressure of the central furnace shall be measured before any chang-
es are made for the Jack add-on installation. These values shall be maintained fol-
lowing the add-on installation.
CAUTION
THE WARM-AIR SUPPLY OF THE SUPPLEMENTARY FURNACE SHALL NOT BE CONNECTED
TO THE COLD-AIR RETURN DUCTING OF THE CENTRAL FURNACE.
Questions? Visit www.yukon-eagle.com or call 1-800-358-0060
Safety Statements
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