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Main product image of CG40E 77,000 BTU Output Spark Ignition Cast Iron Gas-Fired Water Boiler w/ LWCO (Nat Gas)
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CG40E 77,000 BTU Output Spark Ignition Cast Iron Gas-Fired Water Boiler w/ LWCO (Nat Gas)

SKU:
CG40EN-TH
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CG40E 77,000 BTU Output Spark Ignition Cast Iron Gas-Fired Water Boiler w/ LWCO (Nat Gas)
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CG40EN-TH has been discontinued
Discontinued September 6, 2018
This product was discontinued by the manufacturer.
Direct Replacement:
CG40F 77,000 BTU Output Spark Ignition Cast Iron Gas-Fired Water Boiler w/ LWCO, Taco Pump (NG)
SKU:CG40FN-TH
(0)
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Product Highlights

Product Highlight: Fuel Type
Natural Gas
Product Highlight: Warranty
Limited Lifetime on Heat Exchanger/ 1 Year on Component Parts Warranty
Product Highlight: System Type
Hydronic (Water)
Product Highlight: Height (Inches)
40" Height
Product Highlight: BTU Input
105000 BTUs

Description

Heating equipment must be installed, commissioned, and serviced by a licensed and qualified professional in accordance with manufacturer instructions, applicable codes, and industry standards. Manufacturers do not accept warranty or technical support requests from homeowners or unlicensed individuals. All warranty and technical inquiries must be initiated by the licensed professional responsible for the installation.

** Note: Product Title reflects this boiler's Net AHRI Rating, Water (MBH)

Product Specifications
  • 84% AFUE
  • 105 MBH Input
  • 88 MBH DOE Heating Capacity
  • 77 MBH Net AHRI Rating, Water
  • Chimney vented
  • Integrated boiler control
    • User-friendly
    • Energy-saving "thermal purge" feature circulates residual warm water in heating system prior to firing boiler
    • This item comes with 24V LWCO add-on kit
    • Combo high limit circulator relay
  • Natural gas
  • Cast iron heat exchanger: Meets the ASME Boiler and Pressure Vessel Code
  • Metal section connectors: Resist chemicals, increases the life of the boiler
  • Step-opening gas valve: Provides smooth & quiet start-up
  • Lifetime limited warranty

Standard Equipment
  • Insulated steel jacket
  • Integral draft diverter, damper and connector included
  • Heavy gauge 1" base insulation
  • Integrated boiler control – Simple self-diagnostic control system with LEDs for status settings and errors
  • Step-opening redundant gas valve
  • 130°F minimum return temperature rating
  • Spark ignition with continuous retry
  • User-friendly wiring with 120V J-box
  • Cast iron section assembly
  • Resettable blocked vent switch
  • Boiler drain valve
  • Cast iron supply manifold with safety relief valve tapping
  • Stainless steel burners

Specs

Fuel Type:

Natural Gas

Efficiency:

84%

System Type:

Hydronic (Water)

Width:

16"

Height (Inches):

40"

Features:

Chimney Vent

EI/Spark Ignition

Vent Size:

5"

Gas Connection:

1/2"

BTU Input:

105000

AHRI Rating:

77000

DOE Rating:

88000

Warranty:

Limited Lifetime on Heat Exchanger/ 1 Year on Component Parts

Contact

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