Crown Boiler Co. PHNTM180HNT20U
Crown Boiler Co. PHNTM180HNT20U
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Crown Boiler Phantom - 168K BTU - 94.5% AFUE - Hot Water Gas Boiler - Direct Vent - 2,000 to 10,000 Ft. Altitude



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Crown Boiler Phantom - 168K BTU - 94.5% AFUE - Hot Water Gas Boiler - Direct Vent - 2,000 to 10,000 Ft. Altitude
Crown Boiler Phantom - 168K BTU - 94.5% AFUE - Hot Water Gas Boiler - Direct Vent - 2,000 to 10,000 Ft. Altitude
Model: PHNTM180HNT20U
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Expert Recommended Accessories Selected by Bob, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10


    The Phantom boiler line from Crown is a high efficiency condensing boiler that comes with a multitude of features to set it apart from the competition. At its core, high efficiency condensing operation with AFUE levels up to 95% dramatically reduce your home's heating costs. When you add in stock features such as a Honeywell SOLA touch screen control and a modulating burner with a 10-to-1 turn down ratio, the boiler becomes an all-inclusive efficiency powerhouse more than worthy of a spot on your utility room's wall.
  • Condensing Boiler Technology
  • The Phantom boiler uses condensing technology, allowing the boiler to recover heat energy in the exhaust gas that might otherwise be expelled from your home. This is what allows the boiler to reach such high levels of efficiency.
  • 10-to-1 Turndown Ratio
  • The modulating burner used by the Phantom condensing boiler can adjust its firing rate down to as low as one tenth of its maximum firing rate in response to heating requirements, further increasing the efficiency of your boiler.
  • Included Honeywell SOLA Control
  • Honeywell's SOLA control is included stock with the Phantom. The SOLA allows you to program everything from firing rate to altitude of operation, adjusting your boiler to perfectly fit your home and its environment.
  • Outdoor Reset and Sensor
  • The Phantom comes with an outdoor reset and sensor, giving the included SOLA control all the information it needs to adjust boiler operation in relation to the current weather conditions.
  • Stainless Steel Heat Exchanger
  • The water tube heat exchanger is made from high grade stainless steel, giving your boiler's internals as much corrosion resistance as possible straight out of the factory while maximizing its longevity.
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-103079
General Information
Product Line
Medium Learn More
Hot Water
Heat Exchanger Material
Stainless Steel
Fuel Type Learn More
Natural Gas
Combustion Type Learn More
Vent Type Learn More
Direct Vent
DHW Production Learn More
Modulating/Staging Learn More
Mount Type
Minimum Altitude
2000 Feet
Maximum Altitude
10100 Feet
Includes Pump
Assembly Type
Gas Conversion Kit
AFUE Learn More
94.5 %
Maximum Input Capacity Learn More
180000 BTU
Minimum Input Capacity
18000 BTU
DOE Heating Capacity Learn More
168000 BTU
Net I=B=R Capacity Learn More
147000 BTU
Ultra Low NOx Emissions Learn More
Turndown Ratio
Electrical Data
120 Volts
60 Hz
Flue Connection Size
3 Inches
Gas Connection Size
1/2 Inch
Supply Connection
1 Inch
Return Connection
1 Inch
Product Height
29 1/16 Inches
Product Width
16 5/8 Inches
Product Depth
21 Inches
Shipping Weight
119 Pounds
Country of Origin
United States
Energy Star Listed
ETL Listed
AHRI Certified
AHRI Reference Number
Warranty Information
Parts Warranty Learn More
5 Years
Heat Exchanger Warranty
12 Years


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Crown Boiler Phantom - 168K BTU - 94.5% AFUE - Hot Water Gas Boiler - Direct Vent - 2,000 to 10,000 Ft. Altitude
Crown Boiler Co. PHNTM180HNT20U
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