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Weil Mclain CGI5

CGI-5 87,000 BTU Output Cast Iron Boiler, Spark Ignition, Power Vent, Includes Taco 007 Pump


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Weil Mclain CGI Boilers are Gas fired water boiler with cast iron sections. These Weil Mclain Boilers offer direct vent capability and can be used with natural or propane gas. All units are factory-tested, and include a limited lifetime warranty on cast iron sections. The Compact design of these boilers saves valuable living space, there is no vertical draft hood and no mechanical vent damper. The boilers offer intermittent electronic ignition with standard components for easy servicing. Available at AppliancesConnection


  • Includes Taco 007 Pump
  • C.S.A Input: 133 MBH
  • DOE Heating Capacity: 112 MBH
  • Net I=B=R: 97 MBH
  • DOE AFUE: 83.7%


Fuel Type: Natural Gas
System Type: Hydronic (Water)
Width (Inches): 16"
Features: Power Vent
  EI/Spark Ignition
Vent Size: 5"
Water Connection: 1"
Gas Connection: 1/2"
BTU Input: 120000
BTU Output: 87000
Warranty: Limited Lifetime on Cast Iron Sections/1-year on parts
Boiler Type: Standard
Height (Inches): 28-3/8"
Application: Heating
Depth (Inches): 23-1/4"



  • Brand:Weil Mclain
  • SKU:CGI5
  • Stock Id:265967
  • Product Number:CGI5

    Technical Details

  • Energy Star:No
  • Construction:Cast Iron
  • Boiler Type:Gas

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