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Weil Mclain CGi 4 Gas Boiler Series 4 90,000 BTU

4 Reviews
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cga-4 weil mclain boiler
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Custom Pricing Available
+ Turnkey installation *
Buy now
Installation/replacement covers all necessary materials for operation

A few steps and a new Boiler Weil Mclain CGi- 4 Series 4 in your house

  1. weil mclain boiler
    Make an order

    Contact us to buy a new boiler. Our team will guide you every step of the way and help you choose the right model.

  2. weil-mclain boiler
    Arrival of a technician

    Once your order is confirmed, we will promptly visit your location and conduct a thorough inspection, ensuring all necessary details are clear.

  3. mclain boiler
    Delivery and installation work

    We will deliver the boiler to you. Our team will handle the installation with efficiency and professionalism, ensuring a seamless setup.

  4. weil mclain boiler cgi-4 pin
    Get a warranty

    We offer a warranty that covers different parts and services. Even after the warranty expires, you can rely on our post-warranty services.

Technical Characteristics of Weil Mclain CGi 4 Gas Boiler Series 4

  • Brand
    • Weil Mclain
  • AFUE (%)
    • 84%
  • 0 – 2,000 feet Altitude
    • Input (Btuh)
    • Output (Btuh)
    • 90,000
    • 76,000
  • 2,000 – 4,500 feet Altitude
    • Input (Btuh)
    • Output (Btuh)
    • 81,000
    • 68,000
  • DOE Heating Capacity MBH
    • 77
  • Net AHRI Water Ratings MBH
    • 66
  • Approx. Shipping Weight (Lbs.)
    • 245
  • Boiler Water Content (Gal.)
    • 2.1
  • Minimum Vent Connector Diameter
    • 5″ O.D.
  • “CSA Input (MBH)”
    • 90
  • Dimensions inches W
    • 13
  • Supply Piping (in.)
    • 1
  • Return Piping (in.)
    • 1
  • Nat or LP Gas Connection Size (in.)
    • ½
  • Power Source
    • Gas
  • Fuel Type:
    • natural gas
    • propane
  • Warranty
    • Residential: 20 Years Heat Exchanger; 2 Years Parts
  • Application
    • Residential and Commercial
cga-4 weil mclain boiler

Get a Free Consultation on Equipment Selection

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or just call us(866) 545-6460

CGi Gas Boiler Series 4 Weil Mclain Manual

CGi Gas Boiler Series 4 Weil Mclain Reviews

4 Reviews
  • Sofia Dubois February 10, 2024

    I am reassured by the safety features built into my boiler to provide worry-free warmth.

    (0 reply)
  • David Hayes December 1, 2023

    Compact and powerful boiler. Saves energy, great choice for the home. 100% satisfied

    (0 reply)
  • Sebastian Hill November 20, 2023

    I don’t leave reviews very often, but the Weil Mclain CGi 4 Boiler really deserves a review. First and foremost, the efficiency of this boiler is worth noting. With an AFUE of 84%, it ensures high usage of the supplied fuel, which certainly has an impact on reducing energy costs and, consequently, electricity bills. The warranty terms also inspire confidence – this clearly indicates the quality and reliability of the manufacturer. I am completely satisfied with my choice and recommend this boiler to everyone!

    (0 reply)
  • Ariana Evans October 20, 2023

    The CGi-4 boiler is the perfect solution for those who want to save money on heating without sacrificing comfort. The installation was instantaneous and the result was pleasing

    (0 reply)
4 of 4 Reviews
Buy Weil Mclain CGi-4 Series 4 Boiler Weil Mclain CGi-4 Series 4 Boiler
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Turnkey installation
  • Natural draft and direct exhaust capability
  • Now with built-in low water cut off functionality
  • 84% AFUE
  • Gas fired water boiler with cast iron sections
  • No vertical draft hood and no mechanical vent damper

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