Midco International 4090164 Burner Assembly
The Midco International 4090164 Burner Assembly is a high-performance combustion component engineered for commercial and industrial HVAC systems. Specifically designed as a direct replacement for 4090120, this RE4400DS BurnerAssy maintains system integrity in gas-fired furnaces and boilers. The assembly features an integrated 30-second pre-purge cycle, a critical safety protocol that clears the combustion chamber of residual gases before direct spark ignition occurs. This ensures a stable flame and prevents hazardous startups in high-demand environments.
Constructed for durability, the Midco 4090164 utilizes a 1/6 HP motor and is rated for a firing range of 132,000 to 400,000 BTU/hr. It is compatible with both natural gas and propane applications, requiring a gas supply pressure between 7.0" and 14.0" W.C. for natural gas. The 4-inch nozzle design and compact power gas burner footprint allow for seamless integration into existing equipment. For technicians performing oil-to-gas conversions or routine maintenance, this replacement burner assembly provides factory-tested reliability and an adjustable external air shutter for precise combustion tuning.
Key Benefits
- Enhanced Safety: The 30-second pre-purge timing mitigates the risk of delayed ignition by ensuring a clean combustion chamber.
- Broad Compatibility: Serves as a drop-in replacement for the 4090120 model, minimizing downtime during field repairs.
- High Efficiency: Features a patent-pending burner head design that optimizes air-fuel ratios even under variable draft conditions.
- Robust Construction: Equipped with a permanently sealed ball bearing motor for extended service life in industrial settings.
- Versatile Firing: Capable of handling significant BTU loads, making it ideal for large-scale rooftop units and commercial boilers.
Common Questions
Is the 4090164 compatible with my older 4090120 unit?
Yes, the 4090164 is the official manufacturer-designated direct replacement for the 4090120 burner assembly.
What is the purpose of the 30-second pre-purge?
The pre-purge is a safety sequence that uses the blower to exhaust any unburned fuel or flue gases from the chamber before the spark ignition begins.
Does this assembly include the gas valve and ignition control?
This is a comprehensive burner assembly that typically includes the integrated electronic flame safety and primary control components required for operation.
This item is not eligible for free shipping.
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.
Midco International 4090164 Burner Assembly
The Midco International 4090164 Burner Assembly is a high-performance combustion component engineered for commercial and industrial HVAC systems. Specifically designed as a direct replacement for 4090120, this RE4400DS BurnerAssy maintains system integrity in gas-fired furnaces and boilers. The assembly features an integrated 30-second pre-purge cycle, a critical safety protocol that clears the combustion chamber of residual gases before direct spark ignition occurs. This ensures a stable flame and prevents hazardous startups in high-demand environments.
Constructed for durability, the Midco 4090164 utilizes a 1/6 HP motor and is rated for a firing range of 132,000 to 400,000 BTU/hr. It is compatible with both natural gas and propane applications, requiring a gas supply pressure between 7.0" and 14.0" W.C. for natural gas. The 4-inch nozzle design and compact power gas burner footprint allow for seamless integration into existing equipment. For technicians performing oil-to-gas conversions or routine maintenance, this replacement burner assembly provides factory-tested reliability and an adjustable external air shutter for precise combustion tuning.
Key Benefits
- Enhanced Safety: The 30-second pre-purge timing mitigates the risk of delayed ignition by ensuring a clean combustion chamber.
- Broad Compatibility: Serves as a drop-in replacement for the 4090120 model, minimizing downtime during field repairs.
- High Efficiency: Features a patent-pending burner head design that optimizes air-fuel ratios even under variable draft conditions.
- Robust Construction: Equipped with a permanently sealed ball bearing motor for extended service life in industrial settings.
- Versatile Firing: Capable of handling significant BTU loads, making it ideal for large-scale rooftop units and commercial boilers.
Common Questions
Is the 4090164 compatible with my older 4090120 unit?
Yes, the 4090164 is the official manufacturer-designated direct replacement for the 4090120 burner assembly.
What is the purpose of the 30-second pre-purge?
The pre-purge is a safety sequence that uses the blower to exhaust any unburned fuel or flue gases from the chamber before the spark ignition begins.
Does this assembly include the gas valve and ignition control?
This is a comprehensive burner assembly that typically includes the integrated electronic flame safety and primary control components required for operation.
This item is not eligible for free shipping.
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 Midco International 4090164 Burner Assembly is a high-performance combustion component engineered for commercial and industrial HVAC systems. Specifically designed as a direct replacement for 4090120, this RE4400DS BurnerAssy maintains system integrity in gas-fired furnaces and boilers. The assembly features an integrated 30-second pre-purge cycle, a critical safety protocol that clears the combustion chamber of residual gases before direct spark ignition occurs. This ensures a stable flame and prevents hazardous startups in high-demand environments.
Constructed for durability, the Midco 4090164 utilizes a 1/6 HP motor and is rated for a firing range of 132,000 to 400,000 BTU/hr. It is compatible with both natural gas and propane applications, requiring a gas supply pressure between 7.0" and 14.0" W.C. for natural gas. The 4-inch nozzle design and compact power gas burner footprint allow for seamless integration into existing equipment. For technicians performing oil-to-gas conversions or routine maintenance, this replacement burner assembly provides factory-tested reliability and an adjustable external air shutter for precise combustion tuning.
Key Benefits
- Enhanced Safety: The 30-second pre-purge timing mitigates the risk of delayed ignition by ensuring a clean combustion chamber.
- Broad Compatibility: Serves as a drop-in replacement for the 4090120 model, minimizing downtime during field repairs.
- High Efficiency: Features a patent-pending burner head design that optimizes air-fuel ratios even under variable draft conditions.
- Robust Construction: Equipped with a permanently sealed ball bearing motor for extended service life in industrial settings.
- Versatile Firing: Capable of handling significant BTU loads, making it ideal for large-scale rooftop units and commercial boilers.
Common Questions
Is the 4090164 compatible with my older 4090120 unit?
Yes, the 4090164 is the official manufacturer-designated direct replacement for the 4090120 burner assembly.
What is the purpose of the 30-second pre-purge?
The pre-purge is a safety sequence that uses the blower to exhaust any unburned fuel or flue gases from the chamber before the spark ignition begins.
Does this assembly include the gas valve and ignition control?
This is a comprehensive burner assembly that typically includes the integrated electronic flame safety and primary control components required for operation.
This item is not eligible for free shipping.
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.
