WEATHERMAKER® BW9
CONDENSING GAS-FIRED WATER BOILER
ENJOY INDOOR WEATHER COMFORT WITH 90% AFUE HEATING
WARM YOUR HOME WITH THE HIGH-EFFICIENCY
WEATHERMAKER® SERIES GAS-FIRED BOILER
FROM CARRIER.
COMFORT
FEATURES & FUNCTIONS
The WeatherMaker® Series boiler provides
more responsive heating and greater thermal
storage for better heating comfort. Thanks
to a revolutionary cast aluminum heat exchanger,
the BW9 transfers heat three times faster than a
conventional boiler with a cast iron heat exchanger.
It delivers indoor weather comfort right when you
need it!
1
Custom made comfort is available
on demand with an Integrated Boiler
Control.
2
Economical installation is routine
with PVC vent pipes for air intake and
exhaust.
3
Fresh combustion air is drawn into
the boiler from outdoors by an Induced
Draft Fan that also vents flue gas
through a side wall or roof termination.
4
Highly efficient heating is achieved
with a Cast Aluminum Heat Exchanger
that transfers heat three times faster
than cast iron.
EFFICIENCY
Faster heat transfer of the WeatherMaker®
Series boiler helps lower fuel consumption
and boosts the Annual Fuel Utilization
Efficiency to 90%! The cast aluminum heat
1
4
exchanger not only helps improve your indoor
comfort, it also helps lower your operating costs by
using fuel more efficiently. And that should make
you just a little more comfortable when the utility
bill arrives!
3
2
TECHNOLOGY
Along with the sophisticated heat exchanger,
the WeatherMaker® Series boiler features
easy installation and maintenance. The
WeatherMaker® Series boiler is easily installed
using PVC pipe for both air intake and exhaust.
Additionally, all components are easily accessible
and tied to a self-diagnostic system that reduces the
time it takes for routine service calls.
SMART CHOICE
The WeatherMaker® Series boiler is perfect
for new home construction and replacement
installations. Weighing just 220 pounds, the
WeatherMaker® Series boiler installs quickly and
easily. It’s the ideal heat source for traditional
radiator or radiant panel systems. And, coupled
with an integrated boiler control, you will
experience the responsive heating and reliable operation that earns the name “Carrier.”
www.carrier.com
A member of the United Technologies Corporation family.
Stock Symbol UTX.
© Carrier Corporation 2001
08BW-9A0
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice or
without incurring obligations.
WA R R A N T Y
You can enjoy your indoor weather without worrying about
your system because Carrier backs all of its products with
written warranties. The aluminum heat exchanger assembly is
protected by a 15-year limited warranty. The circulator pump
is protected by a 3-year limited warranty and the entire unit
is protected by a 1-year limited warranty. Ask your Indoor
Weather Expert for details on our extended warranties.
Always look for these symbols, the
home heating industry seals of
certified performance, efficiency
and capacity.
As an ENERGY STAR® Partner,
Carrier Corporation has determined that this product meets
the ENERGY STAR® guidelines
for energy efficiency.