Combustion Air And Ventilation Openings - Buderus logamax plus gb142-24 Installation Manual

6.5 Combustion Air and Ventilation
Openings
Provisions for combustion and ventilation air must be made
in accordance with section 5.3, Air for Combustion and
Ventilation, of the National Flue Gas Code, ANSI Z223.1, or
Sections 7.2, 7.3 or 7.4 of CAN/CGA B149, Installation
Codes, or applicable provisions of the local building codes.
CAUTION:
BOILER DAMAGE AND OPERATIONAL
FAILURES !
Due to insufficient or lacking openings for
combustion air and/or ventilation of the boiler
room.
Provisions for combustion air and ventilation are
always required, regardless whether the
combustion air is taken from the outside (sealed
combustion) or inside (room air for combustion).
Insufficient ventilation of the boiler room can
lead to high air temperatures. This can result in
boiler damage.
– Make sure that intake and exhaust openings
are sufficiently sized and no reduction or
closure of openings takes place.
– When the problem is not resolved, do not
operate the boiler.
– Please note these restrictions and its
dangers to the operator of the boiler.
WARNING:
BOILER DAMAGE !
due to contaminated air.
– Boiler must be clear and free from
combustible materials, gasoline and other
flammable vapors and liquids, and corrosive
liquids and vapors.
Never use chlorine and hydrocarbon
containing chemicals (such as spray
chemicals, solution and cleaning agents,
paints, glues etc) in the vicinity of the boiler.
– Do not store and use these chemicals in the
boiler room.
– Avoid excessive dust formation and build-up.
NOTICE
When one expects contaminated combustion
air (near swimming pools, chemical cleaning
operations and hair salons), sealed combustion
operation is recommended.
We reserve the right to make any changes due to technical modifications!
Installation instructions Logamax plus GB142-24/30/45/60 • version 10/2007
Installation 6
Buderus • http://www.buderus.net
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