Description
The US Motors 1973 is a precision-engineered pilot orifice designed for natural gas applications. Serving as a critical component in gas-fired heating systems, this pilot orifice regulates the flow of natural gas to the pilot burner, ensuring a consistent and reliable pilot flame for safe and efficient ignition.
Key Features
- Designed specifically for natural gas (NAT GAS) fuel type
- Precision-machined orifice for consistent gas flow and reliable pilot flame
- Direct replacement part for compatible US Motors and associated OEM equipment
- Durable construction for long-lasting performance in demanding HVAC and heating environments
- Helps maintain proper air-to-fuel ratio for safe and efficient combustion
Application
The US Motors 1973 Pilot Orifice is suited for use in gas-fired furnaces, boilers, and other heating appliances that utilize a standing pilot or intermittent pilot ignition system with natural gas. It is an essential replacement part for maintaining proper pilot burner operation and overall system reliability.
Why Choose the US Motors 1973?
- OEM-quality replacement ensures compatibility and performance
- Restores proper pilot flame size and stability
- Helps prevent nuisance pilot outages and ignition failures
- Easy drop-in replacement for qualified HVAC technicians







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