
Nordyne 663699 Burner Spud
The Nordyne 663699 Burner Spud is a critical metering component engineered for precise gas distribution in Intertherm, Miller, and Nordyne gas furnaces. Built to withstand high-thermal stress, this OEM gas furnace part serves as the primary interface between the gas manifold and the burner orifice, ensuring a consistent fuel-to-air ratio for efficient combustion. Featuring a 3/8-inch male inlet and a 1/8-inch female outlet, this 2.25-inch spud is designed to accept standard Nordyne orifices for both LP and Natural Gas conversions. For HVAC contractors, utility is found in its exact-fit geometry, which eliminates the risk of cross-threading and ensures proper alignment within the burner assembly. Whether you are performing a routine burner replacement or a full system tuning, utilizing this genuine Nordyne replacement part is essential for maintaining manifold pressure stability and preventing erratic flame patterns in residential and mobile home heating units.
Key Benefits- Precision Gas Metering: Ensures accurate fuel flow into the burner assembly for standardized combustion performance.
- OEM Compatibility: Designed specifically for Nordyne 663699 applications, providing a seamless fit for Miller and Intertherm furnace manifolds.
- Multi-Fuel Support: Suitable for use in both Liquid Propane (LP) and Natural Gas systems when paired with the correct orifice.
- Durable Construction: High-grade metal composition resists corrosion and thermal degradation in demanding furnace environments.
- Standardized Threading: Features a 3/8" male NPT inlet and 1/8" female outlet for universal compatibility with Nordyne burner orifices.
- Will this spud work for both LP and Natural Gas? Yes, the Nordyne 663699 is a universal brass/metal fitting that accommodates the specific orifice required for your fuel type.
- Is this compatible with Intertherm mobile home furnaces? This is the standard OEM burner spud used across many Miller, Nordyne, and Intertherm gas furnace models.
- What are the physical dimensions for fitment? The component is 2.25 inches in length with a 3/8-inch male thread side and a 1/8-inch female thread side.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $13.13
-65%$13.13
$4.60Nordyne 663699 Burner Spud
The Nordyne 663699 Burner Spud is a critical metering component engineered for precise gas distribution in Intertherm, Miller, and Nordyne gas furnaces. Built to withstand high-thermal stress, this OEM gas furnace part serves as the primary interface between the gas manifold and the burner orifice, ensuring a consistent fuel-to-air ratio for efficient combustion. Featuring a 3/8-inch male inlet and a 1/8-inch female outlet, this 2.25-inch spud is designed to accept standard Nordyne orifices for both LP and Natural Gas conversions. For HVAC contractors, utility is found in its exact-fit geometry, which eliminates the risk of cross-threading and ensures proper alignment within the burner assembly. Whether you are performing a routine burner replacement or a full system tuning, utilizing this genuine Nordyne replacement part is essential for maintaining manifold pressure stability and preventing erratic flame patterns in residential and mobile home heating units.
Key Benefits- Precision Gas Metering: Ensures accurate fuel flow into the burner assembly for standardized combustion performance.
- OEM Compatibility: Designed specifically for Nordyne 663699 applications, providing a seamless fit for Miller and Intertherm furnace manifolds.
- Multi-Fuel Support: Suitable for use in both Liquid Propane (LP) and Natural Gas systems when paired with the correct orifice.
- Durable Construction: High-grade metal composition resists corrosion and thermal degradation in demanding furnace environments.
- Standardized Threading: Features a 3/8" male NPT inlet and 1/8" female outlet for universal compatibility with Nordyne burner orifices.
- Will this spud work for both LP and Natural Gas? Yes, the Nordyne 663699 is a universal brass/metal fitting that accommodates the specific orifice required for your fuel type.
- Is this compatible with Intertherm mobile home furnaces? This is the standard OEM burner spud used across many Miller, Nordyne, and Intertherm gas furnace models.
- What are the physical dimensions for fitment? The component is 2.25 inches in length with a 3/8-inch male thread side and a 1/8-inch female thread side.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Nordyne 663699 Burner Spud is a critical metering component engineered for precise gas distribution in Intertherm, Miller, and Nordyne gas furnaces. Built to withstand high-thermal stress, this OEM gas furnace part serves as the primary interface between the gas manifold and the burner orifice, ensuring a consistent fuel-to-air ratio for efficient combustion. Featuring a 3/8-inch male inlet and a 1/8-inch female outlet, this 2.25-inch spud is designed to accept standard Nordyne orifices for both LP and Natural Gas conversions. For HVAC contractors, utility is found in its exact-fit geometry, which eliminates the risk of cross-threading and ensures proper alignment within the burner assembly. Whether you are performing a routine burner replacement or a full system tuning, utilizing this genuine Nordyne replacement part is essential for maintaining manifold pressure stability and preventing erratic flame patterns in residential and mobile home heating units.
Key Benefits- Precision Gas Metering: Ensures accurate fuel flow into the burner assembly for standardized combustion performance.
- OEM Compatibility: Designed specifically for Nordyne 663699 applications, providing a seamless fit for Miller and Intertherm furnace manifolds.
- Multi-Fuel Support: Suitable for use in both Liquid Propane (LP) and Natural Gas systems when paired with the correct orifice.
- Durable Construction: High-grade metal composition resists corrosion and thermal degradation in demanding furnace environments.
- Standardized Threading: Features a 3/8" male NPT inlet and 1/8" female outlet for universal compatibility with Nordyne burner orifices.
- Will this spud work for both LP and Natural Gas? Yes, the Nordyne 663699 is a universal brass/metal fitting that accommodates the specific orifice required for your fuel type.
- Is this compatible with Intertherm mobile home furnaces? This is the standard OEM burner spud used across many Miller, Nordyne, and Intertherm gas furnace models.
- What are the physical dimensions for fitment? The component is 2.25 inches in length with a 3/8-inch male thread side and a 1/8-inch female thread side.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












