Product Description
The INTERNATIONAL COMFORT PRODUCTS 1011353 is a main orifice fitting used in gas-fired HVAC equipment. The orifice meters fuel flow to the burner assembly, controlling the rate of combustion and maintaining proper flame characteristics during operation. This type of component is a precision-drilled fitting sized to match the fuel type and BTU output requirements of the furnace or heating unit it serves. It is typically installed or replaced by a licensed HVAC technician during routine maintenance, burner cleaning, or fuel-type conversion service.
The 1011353 main orifice is designed for use in INTERNATIONAL COMFORT PRODUCTS gas heating equipment. Orifice replacements are commonly performed when converting a unit between natural gas and propane, when the original orifice shows signs of wear or damage, or when flame characteristics indicate an improperly sized or fouled orifice. Install this part only in the specific appliance configuration for which it is rated.
Key Features
- Precision-drilled orifice sized for accurate fuel metering in gas burner assemblies
- OEM part number 1011353 ensures direct fitment in compatible INTERNATIONAL COMFORT PRODUCTS equipment
- Controls fuel flow rate to maintain proper combustion and flame stability
- Designed as a drop-in replacement to restore factory burner performance
Compatibility
Designed as an OEM-style replacement orifice for INTERNATIONAL COMFORT PRODUCTS gas-fired HVAC heating equipment. Verify burner assembly part number and fuel type before installation.
Installation Notes
Orifice replacement is performed by a licensed HVAC technician. Shut off the gas supply and disconnect electrical power to the unit before beginning any burner service. Use appropriate gas-rated tools and thread sealant rated for fuel gas service; follow all applicable IFGC requirements for gas appliance servicing. Confirm the replacement orifice matches the fuel type and drill size required for the specific unit before reassembly.
Technical Specifications
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Part Type: Main Orifice
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Series: 45 SK
Standard Information
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Brand: INTERNATIONAL COMFORT PRODUCTS
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Manufacturer Part Number: 1011353
