Description
The Sterling HVAC J36R04694-028 is an OEM standard orifice designed for natural gas applications, sized to drill size #42. Precision-machined to exacting tolerances, this replacement orifice ensures consistent gas flow and proper fuel-to-air ratios for efficient, safe burner operation in compatible Sterling HVAC heating equipment.
Product Highlights
- OEM Sterling HVAC replacement orifice for natural gas systems
- Drill size #42 for precise, calibrated gas metering
- Engineered for consistent fuel flow and optimized combustion efficiency
- Direct OEM replacement ensures proper fit and reliable performance
- Ideal for use in Sterling HVAC unit heaters and warm air heating equipment
Application
This standard orifice is a critical combustion component that meters the flow of natural gas into the burner assembly. Using the correct OEM orifice size is essential for maintaining proper heat output, combustion efficiency, and equipment safety. Always verify compatibility with your specific Sterling HVAC model before installation.
Specifications
- Part Number: J36R04694-028
- Fuel Type: Natural Gas
- Orifice Drill Size: #42
- Type: Standard Orifice
- Brand: Sterling HVAC







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