Gas-fired hot water
boiler
Perfect for residential
and light commercial
applications with
chimneys
ARUBA 3 is CROWN's best
selling gas-fired, hot
water boiler. It comes
in a wide range of sizes
from 37,000 to 295,000
BTU/HR input.
Crafted with a rugged,
cast iron heat exchanger
and stainless steel
burners that are both
backed by a lifetime
limited warranty, the
ARUBA 3 offers
proven-in-service
reliability, simplicity
of design and economy in
its purchase price and
consumption of fuel.
The ARUBA 3 is available
with standing pilot or
electronic ignition for
greater energy
efficiency. Honeywell
controls provide
reliability, ease and
convenience.
Attractive and durable,
the two-tone,
powder-coated jacket
resists scratching.
Plus, it's insulated to
retain heat. The ARUBA 3
meets all national
standards, and the heat
exchanger meets the
specifications of the
American Society of
Mechanical Engineers.
ARUBA 3 is the latest in
a series of designs that
CROWN engineers have
created for ease of use,
constructed for long
life and engineered to
provide the most value
for each energy dollar.
That's CROWN's
commitment to quality.
ARUBA 3 has all these
features for optimum
safety and performance:
For Safety:
 |
Can be installed
directly on
non-carpeted
combustible
floors |
|
|
Fully assembled,
ready for
installation |
|
|
Factory tested
for flame
quality,
leakage, control
system operation
and overall
performance |
|
|
Combination high
limit/circulator
relay control
regulates water
temperature |
|
|
Spill switch
detects venting
problems |
|
|
Rollout switch
detects heat
exchanger
blockage |
|
|
ASME relief
valve (set at 30
psi) |
For Performance:
|
|
Cast iron heat
exchanger with a
lifetime limited
warranty |
|
|
Stainless steel
burners with a
lifetime limited
warranty |
|
|
Built-in draft
hood fits in low
spaces |
|
|
Aquastat mounted
directly into
heat exchanger
for improved
response |
|
|
Reliable
Honeywell
controls |
|
|
Appliance
quality,
powder-coated
jacket |
|
|
Fiber-glass
insulation to
minimize
wasteful heat
loss |
|
|
High performance
circulator |
|
|
Motorized vent
damper reduces
chimney losses |
|
|
Temperature/pressure
gauge |
|
|
Drain valve |
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