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Weil-McLain 381357924 CGi - 90,000 BTU - Hot Water Boiler - LP - 85% AFUE - Power Vented - 2,000 to 7,000 Ft. Altitude

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Factory Trained
Product Specifications
General Information
Product Line
Hot Water
Fuel Type
Liquid Propane
Combustion Type
Vent Type
Power Vent
DHW Production
Mount Type
Minimum Altitude (Feet)
2000 Feet
Maximum Altitude (Feet)
7000 Feet
Includes Pump
Assembly Type
Gas Conversion Kit
Maximum Input Capacity (BTU)
90000 BTU
Input Capacity Range
DOE Heating Capacity (BTU)
76000 BTU
Net I=B=R Capacity (BTU)
66000 BTU
Efficiency (%)
85 %
Efficiency Type
Electrical Data
Voltage (Volts)
120 Volts
Frequency (Hertz)
60 Hertz
Flue Connection Size (Inches)
5 Inches
Supply Connection (Inches)
1 Inch
Return Connection (Inches)
1 Inch
Product Height (Inches)
28.375000 Inches
Product Width (Inches)
13.000000 Inches
Product Depth (Inches)
23.250000 Inches
Shipping Height (Inches)
31.500000 Inches
Shipping Width (Inches)
27.500000 Inches
Shipping Depth (Inches)
27.000000 Inches
Shipping Weight (Pounds)
245.000000 Pounds
Warranty Information
Parts Warranty (Years)
2 Years
Heat Exchanger Warranty (Years)
20 Years
Energy Star Listed
CSA Listed
ASME Certified
AHRI Certified
Country of Origin
United States
AHRI Reference Number
Buying Guides
Model: 381357924
Factory Direct: 
Allow 7-14 Business Days
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Over the last 130 years, Weil-McLain has built a reputation of designing some of the most reliable boilers in the marketplace. Their dedication to producing lasting heating solutions is seen in every boiler they make. The CGi represents excellent durability and efficiency in a space conscious package. Supporting both natural and induced draft venting, this is the perfect boiler for any application regardless of chimney access. The CGi is designed in a way that does not require a vertical draft hood, keeping the low profile that makes this boiler so attractive. Whether you are replacing an older boiler or beginning new construction, the CGi is an efficient, compact heating solution.

Product Features

Efficiency-Boosting Insulation
Heat retention is critical to energy efficiency. Heat leakage represents energy use without any comfort gains. An extended, insulated steel jacket prevents heat from escaping the CGi and improves the efficiency.

Durable Construction
Reliability is one of the greatest ways a boiler can provide value. Weil-McLain wanted to be sure that you'll enjoy the comfort the CGi provides for years to come. With a steel base and burners and cast-iron boiler sections, they have done just that.

Product Includes
  • (1) Weil-McLain CGi-4-PIL Hot Water Boiler
  • (1) Taco 007 Circulator
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Free Freight
  • Ships via Semi-Truck
  • Curb Side Delivery
  • Free to Lower 48 States
  • Standard Rates to Alaska, Hawaii
Lift Gate Services
  • Safely Lowers Products Off the Truck
  • Requires Special Hydraulic Lift
  • Free Lift Gate
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