Weil Mclain CGI Boilers

Weil Mclain CGI Boilers are Gas fired water boiler with cast iron sections. These Weil Mclain Boilers offer power 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.

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  • CGI-25 - 37,000 BTU Output Cast Iron Boiler, Spark Ignition (Nat Gas) View Specs
    • SKU: 381-357-856
    • Brand: Weil Mclain

    $1,619.95 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out
  • CGI-25 - 37,000 BTU Output Cast Iron Boiler, Spark Ignition (LP Gas) View Specs
    • SKU: 381-357-904
    • Brand: Weil Mclain

    $1,798.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs
  • CGI-3 - 45,000 BTU Output Cast Iron Boiler, Spark Ignition (Nat Gas) View Specs
    • SKU: 381-357-858
    • Brand: Weil Mclain

    $1,757.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs
  • CGI-3 - 45,000 BTU Output Cast Iron Boiler, Spark Ignition (LP Gas) View Specs
    • SKU: 381-357-906
    • Brand: Weil Mclain

    $1,999.95 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out
  • CGI-4E - 66,000 BTU Output Cast Iron Boiler, Spark Ignition (Nat Gas) View Specs
    • SKU: 381-357-860
    • Brand: Weil Mclain

    $1,977.95 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out
  • CGI-4E - 66,000 BTU Output Cast Iron Boiler, Spark Ignition (LP Gas) View Specs
    • SKU: 381-357-908
    • Brand: Weil Mclain

    $2,143.95 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out
  • CGI-5 - 87,000 BTU Output Cast Iron Boiler, Spark Ignition (Nat Gas) View Specs
    • SKU: 381-357-864
    • Brand: Weil Mclain

    $2,079.95 / each

    In Stock! (7 Available) Ships in 24-48 Hrs
  • CGI-5 - 87,000 BTU Output Cast Iron Boiler, Spark Ignition (LP Gas) View Specs
    • SKU: 381-357-912
    • Brand: Weil Mclain

    $2,399.95 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out
  • CGI-6 - 122,000 BTU Output Cast Iron Boiler, Spark Ignition (Nat Gas) View Specs
    • SKU: 381-357-866
    • Brand: Weil Mclain

    $2,239.95 / each

    In Stock! (4 Available) Ships in 24-48 Hrs
  • CGI-6 - 122,000 BTU Output Cast Iron Boiler, Spark Ignition (LP Gas) View Specs
    • SKU: 381-357-914
    • Brand: Weil Mclain

    $2,699.95 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out
  • CGI-7 - 145,000 BTU Output Cast Iron Boiler, Spark Ignition (Nat Gas) View Specs
    • SKU: 381-357-868
    • Brand: Weil Mclain

    $2,837.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs
  • CGI-7 - 145,000 BTU Output Cast Iron Boiler, Spark Ignition (LP Gas) View Specs
    • SKU: 381-357-916
    • Brand: Weil Mclain

    $3,099.95 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out
  • CGI-8 - 169,000 BTU Output Cast Iron Boiler, Spark Ignition (Nat Gas) View Specs
    • SKU: 381-357-870
    • Brand: Weil Mclain

    $3,099.95 / each

    In Stock! (2 Available) Ships in 24-48 Hrs
  • CGI-8 - 169,000 BTU Output Cast Iron Boiler, Spark Ignition (LP Gas) View Specs
    • SKU: 381-357-918
    • Brand: Weil Mclain

    $3,399.95 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out