Nordyne 661078R Orifice
The Nordyne 661078R Orifice is a high-precision LP Burner Orifice engineered specifically for liquid propane conversions in gas-fired heating equipment. This HVAC burner orifice features a 1.1mm drill size, meticulously machined to ensure exact gas flow rates required for safe and efficient combustion. Designed as a genuine Nordyne replacement part, it is a critical component for technicians performing fuel conversions or replacing clogged spuds in furnace LP conversion kits. When servicing Nordyne furnace gas systems, maintaining the correct manifold pressure and orifice sizing is paramount. The 661078R provides the necessary restriction to manage the higher energy density of propane compared to natural gas, preventing over-firing and ensuring flame stability across the burner rail. This replacement furnace orifice is compatible with a wide range of residential and manufactured housing units under the Nordyne, Intertherm, Miller, and Broan brands. Utilizing precision-engineered HVAC parts like the 661078R helps contractors maintain system integrity and meet manufacturer specifications during critical heating season maintenance.
Key Benefits- Precise 1.1mm Aperture: Machined to exact tolerances for predictable gas metering in liquid propane applications.
- Universal Nordyne Compatibility: Fits a broad spectrum of gas furnace burner assemblies across the Nortek Global HVAC brand family.
- Durable Brass Construction: Resists corrosion and high-temperature oxidation for long-term reliability in the combustion chamber.
- OEM Standards: Ensures the unit functions within original design parameters for heat output and venting.
- Can I use this for a natural gas system? No, the 661078R is specifically for LP (Liquid Propane) systems; natural gas requires larger orifice diameters to account for lower BTU density.
- Will this fit my Intertherm or Miller furnace? Yes, Nordyne manufactures parts for Intertherm, Miller, Maytag, and Frigidaire systems, and the 661078R is a standard replacement for many of these models.
- How do I verify the size of this orifice? The orifice is marked with a 1.1mm drill index, which should match your unit's rating plate requirements for LP operation.
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: $17.33
-65%$17.33
$6.07Nordyne 661078R Orifice
The Nordyne 661078R Orifice is a high-precision LP Burner Orifice engineered specifically for liquid propane conversions in gas-fired heating equipment. This HVAC burner orifice features a 1.1mm drill size, meticulously machined to ensure exact gas flow rates required for safe and efficient combustion. Designed as a genuine Nordyne replacement part, it is a critical component for technicians performing fuel conversions or replacing clogged spuds in furnace LP conversion kits. When servicing Nordyne furnace gas systems, maintaining the correct manifold pressure and orifice sizing is paramount. The 661078R provides the necessary restriction to manage the higher energy density of propane compared to natural gas, preventing over-firing and ensuring flame stability across the burner rail. This replacement furnace orifice is compatible with a wide range of residential and manufactured housing units under the Nordyne, Intertherm, Miller, and Broan brands. Utilizing precision-engineered HVAC parts like the 661078R helps contractors maintain system integrity and meet manufacturer specifications during critical heating season maintenance.
Key Benefits- Precise 1.1mm Aperture: Machined to exact tolerances for predictable gas metering in liquid propane applications.
- Universal Nordyne Compatibility: Fits a broad spectrum of gas furnace burner assemblies across the Nortek Global HVAC brand family.
- Durable Brass Construction: Resists corrosion and high-temperature oxidation for long-term reliability in the combustion chamber.
- OEM Standards: Ensures the unit functions within original design parameters for heat output and venting.
- Can I use this for a natural gas system? No, the 661078R is specifically for LP (Liquid Propane) systems; natural gas requires larger orifice diameters to account for lower BTU density.
- Will this fit my Intertherm or Miller furnace? Yes, Nordyne manufactures parts for Intertherm, Miller, Maytag, and Frigidaire systems, and the 661078R is a standard replacement for many of these models.
- How do I verify the size of this orifice? The orifice is marked with a 1.1mm drill index, which should match your unit's rating plate requirements for LP operation.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Nordyne 661078R Orifice is a high-precision LP Burner Orifice engineered specifically for liquid propane conversions in gas-fired heating equipment. This HVAC burner orifice features a 1.1mm drill size, meticulously machined to ensure exact gas flow rates required for safe and efficient combustion. Designed as a genuine Nordyne replacement part, it is a critical component for technicians performing fuel conversions or replacing clogged spuds in furnace LP conversion kits. When servicing Nordyne furnace gas systems, maintaining the correct manifold pressure and orifice sizing is paramount. The 661078R provides the necessary restriction to manage the higher energy density of propane compared to natural gas, preventing over-firing and ensuring flame stability across the burner rail. This replacement furnace orifice is compatible with a wide range of residential and manufactured housing units under the Nordyne, Intertherm, Miller, and Broan brands. Utilizing precision-engineered HVAC parts like the 661078R helps contractors maintain system integrity and meet manufacturer specifications during critical heating season maintenance.
Key Benefits- Precise 1.1mm Aperture: Machined to exact tolerances for predictable gas metering in liquid propane applications.
- Universal Nordyne Compatibility: Fits a broad spectrum of gas furnace burner assemblies across the Nortek Global HVAC brand family.
- Durable Brass Construction: Resists corrosion and high-temperature oxidation for long-term reliability in the combustion chamber.
- OEM Standards: Ensures the unit functions within original design parameters for heat output and venting.
- Can I use this for a natural gas system? No, the 661078R is specifically for LP (Liquid Propane) systems; natural gas requires larger orifice diameters to account for lower BTU density.
- Will this fit my Intertherm or Miller furnace? Yes, Nordyne manufactures parts for Intertherm, Miller, Maytag, and Frigidaire systems, and the 661078R is a standard replacement for many of these models.
- How do I verify the size of this orifice? The orifice is marked with a 1.1mm drill index, which should match your unit's rating plate requirements for LP operation.
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.
