Crown Boiler Co. AWR038BLST3PSU
Crown Boiler Co. AWR038BLST3PSU
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Crown Boiler Aruba 5 - 32K BTU - 84% AFUE - Hot Water Propane Boiler - Chimney Vent



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Crown Boiler Aruba 5 - 32K BTU - 84% AFUE - Hot Water Propane Boiler - Chimney Vent
Crown Boiler Aruba 5 - 32K BTU - 84% AFUE - Hot Water Propane Boiler - Chimney Vent
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Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10


    The Aruba line of boilers has been a long standing signature line for Crown with its rock solid reliability and adaptability to nearly any installation conditions. At its core is a sturdy cast iron heat exchanger guaranteed to withstand years of operation without a hitch. A proprietary boiler control is included with the boiler, providing a single access point for low water cutoff, temperature, and ignition configuration. Gas can be supplied to the boiler from either side, allowing the Aruba to fit into nearly any space in your utility room. Proven in thousands of installations, the Aruba is a solid choice for any home heating application.
  • Cast Iron Heat Exchanger
  • The heat exchanger at the core of the Aruba 5 is made of durable cast iron, a material proven many times over for its reliability in heating applications.
  • Included Proprietary Control
  • This boiler comes with a control designed in-house specifically for operation with the Aruba 5 line. Because the control is designed to fit the boiler, it improves the reliability of operations and integrates seamlessly into unique applications.
  • Built-In Rear Draft Diverter
  • Crown's Aruba 5 boilers come stock with a rear draft diverter, making the boiler perfectly suited to low clearance installations.
  • Easily Convertible to Left Side Piping
  • The internal layout of the boiler makes field conversion to left side supply and return piping a simple task, further increasing the versatility of the Aruba 5's placement in your utility room.
  • Low Water Cut-Off
  • A low water cut-off comes standard in each Aruba 5 boiler, preventing damage or boiler explosion by turning off electric power when water loss is detected.
  • Included Circulator
  • Each Aruba 5 boiler includes a Taco circulator pump for efficient home heating.
California residents see
Warning: This product can expose you to chemicals including Chromium (hexavalent compounds) which is known to the State of California to cause Cancer.
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specs product image PID-103088
General Information
Product Line
Aruba 5
Medium Learn More
Hot Water
Heat Exchanger Material
Cast Iron
Fuel Type Learn More
Liquid Propane
Combustion Type Learn More
Vent Type Learn More
Chimney Vent
DHW Production Learn More
Modulating/Staging Learn More
Single Stage
Mount Type
Minimum Altitude
0 Feet
Maximum Altitude
2000 Feet
Includes Pump
Assembly Type
AFUE Learn More
84 %
Maximum Input Capacity Learn More
38000 BTU
DOE Heating Capacity Learn More
32000 BTU
Net I=B=R Capacity Learn More
28000 BTU
Ultra Low NOx Emissions Learn More
Electrical Data
120 Volts
60 Hz
Flue Connection Size
4 Inches
Supply Connection
1 1/4 Inches
Return Connection
1 1/4 Inches
Product Height
39 1/2 Inches
Product Width
9 3/4 Inches
Product Depth
31 1/2 Inches
Shipping Weight
234 Pounds
Country of Origin
United States
ETL Listed
AHRI Certified
AHRI Reference Number
Warranty Information
Warranty Learn More
1 Year
Heat Exchanger Warranty
20 Years


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Crown Boiler Aruba 5 - 32K BTU - 84% AFUE - Hot Water Propane Boiler - Chimney Vent
Crown Boiler Co. AWR038BLST3PSU
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