Description
The International Comfort Products 1175977 is an OEM replacement #44 Main Orifice designed for use in ICP heating equipment. The main orifice is a critical burner component that meters the flow of gas into the burner assembly, directly influencing combustion efficiency, flame stability, and overall heating performance. Replacing a worn or damaged orifice with the correct OEM part ensures your equipment operates at its designed capacity and maintains safe, reliable operation.
Key Features
- OEM replacement part from International Comfort Products
- #44 orifice size for precise gas metering
- Engineered for accurate fuel delivery to the main burner
- Supports proper combustion efficiency and flame stability
- Direct factory replacement — no modifications required
Application
- Designed for use in ICP gas-fired heating equipment
- Suitable for natural gas burner assemblies requiring a #44 orifice
- Ideal for service technicians performing burner maintenance or fuel conversion work
Why Choose OEM Parts?
Using genuine OEM replacement components like the ICP 1175977 ensures proper fit, function, and safety compliance. Aftermarket substitutes may not meet the original equipment tolerances, potentially leading to inefficient combustion or unsafe operation. Always verify the orifice size and gas type compatibility before installation.







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