HIGH EFFICIENCY
GAS AND OIL BOILERS
BW4/BW5
OIL-FIRED
BOILER
BW3
GAS-FIRED
BOILER
BS1/BS2
STEAM
BOILER
BW1/BW2
WATER
BOILER
ENJOY INDOOR COMFORT WITH WATER OR STEAM HEATING
CARRIER BOILER SYSTEMS PROVIDE THE PERFECT
SOLUTION TO WINTER’S CHILL.
COMFORT
FEATURES & FUNCTIONS
Carrier’s complete line of gas and oil
boilers deliver consistent warmth without
the drafts and noise associated with
forced-air systems. You can enjoy the warm,
1
Reliability and durability is provided by the pressure relief valve
which protects the unit from overheating and pressure build-up.
peaceful comfort of your home because boiler
systems use steam or water to transfer heat into your
living space. That means you’ll enjoy customized
indoor comfort without some of the problems
associated with dry, heated forced-air systems.
2
3
EFFICIENCY
4
Dependable operation of the
electronic control module controls
the spark ignition for extra efficiency and reliability. This feature
is available on select models.
Custom made comfort is ensured
by the aquastat which delivers precise temperature control.
5
Long-lasting performance is
ensured by the corrosion-resistant
titanium composite burners.
Added efficiency and reliability
is provided by the inducer which
controls the amount of air drawn
into the combustion system.
6
Maximum comfort is delivered by
the cast iron heat exchangers. The
thermal pin design enhances heat
transfer and improves efficiency.
1
Any time you replace older equipment,
you expect to upgrade your energy
efficiency, and that’s true with Carrier
boilers. Our Model BW3 gas-fired boiler delivers
3
up to 84.4 AFUE (Annual Fuel Utilization
Efficiency). That should provide a significant savings
over the heating costs associated with older models.
2
6
SMART CHOICE
With a full line of boilers, Carrier can
create a system that’s right for you. Our
high-efficiency, oil-fired boilers offer an optional
tankless hot water coil to minimize costs associated
with heating the water supply. Gas-fired water boilers
come with a continuous pilot or an optional spark
ignition for high-performance. Carrier’s gas-fired
steam boilers offer high-efficiency performance
in seven different sizes to fit your specific indoor
comfort needs. Carrier dealer will help you make
the smart choice.
5
4
Model BW3
TECHNOLOGY
WA R R A N T Y
You can enjoy your indoor comfort without worrying
about your system because Carrier backs all of its
products with written warranties. The cast iron
section assembly in water boilers is protected by a
20-year limited warranty and the section assembly
in steam boilers is covered by a 12-year limited
warranty. Ask your Carrier dealer for details on our
extended warranties.
Although technology has changed,
Carrier continues its commitment to
building reliable, durable boiler systems.
Constructed with top-quality components, every
Carrier boiler system provides the customized indoor
comfort you expect from the industry’s technology
leader: Carrier.
www.carrier.com
A member of the United Technologies Corporation family.
Stock Symbol UTX.
© Carrier Corporation 2003
08BS-1A1
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs
without notice or without incurring obligations.
Always look for these symbols, the
home heating industry seals of
certified performance, efficiency
and capacity.