Laars Heating Systems L0063300 Burner
The Laars heating systems L0063300 burner is a critical combustion component engineered specifically for the Laars Pennant and Mighty Therm 2 (MT2) series, covering sizes from 200 to 400 MBH. As a high-performance replacement burner assembly, this part is designed to maintain the precise fuel-to-air ratio required for efficient 2-stage firing and low NOx emissions. Unlike generic alternatives, the L0063300 features a modular design that integrates seamlessly with the existing gas manifold and burner tray, ensuring proper orifice alignment and stabilizing the flame pattern across the heat exchanger. This HVAC replacement part is built to withstand high-temperature combustion environments, effectively reducing the risk of delayed ignition or hotspots that can lead to premature 10-tube heat exchanger failure. For technicians performing boiler maintenance, this unit serves as the direct successor to the discontinued L0063301 model. Integrating this genuine Laars burner ensures your commercial or residential hydronic system operates at peak ASHRAE 90.1 efficiency levels while minimizing downtime caused by improper combustion or soot accumulation.
Key Benefits- Precise Compatibility: Engineered specifically for Laars Mighty Therm 2 and Pennant models (200-400), ensuring a drop-in fit without field modifications to the gas train.
- Enhanced Combustion Stability: The specialized port design promotes uniform flame distribution, which is essential for protecting the copper finned tubes.
- Optimized Efficiency: Designed to support 2-stage firing sequences, maintaining high thermal efficiency and consistent heat output under varying loads.
- Durable Construction: Manufactured with materials rated for extreme thermal cycles, preventing the warping and perforation common in aged burner tubes.
Is the L0063300 compatible with older Laars models?
This burner is the standard replacement for the Laars L0063301 and is verified for use in the MT2 and Pennant series (200, 300, and 400 MBH units). Always check your rating plate for specific model prefixes.
What are the signs that a burner needs replacement?
Technicians should look for visible distortion, clogged burner ports, or physical perforations outside the active port area. These issues often cause delayed ignition or irregular flame signals during the startup cycle.
Does this assembly include the burner gasket?
This part number typically covers the burner tube itself. For a complete combustion chamber service, it is highly recommended to inspect and replace the burner gasket (S2104300) to ensure a proper seal against the air box.
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.
Original: $69.70
-65%$69.70
$24.39Laars Heating Systems L0063300 Burner
The Laars heating systems L0063300 burner is a critical combustion component engineered specifically for the Laars Pennant and Mighty Therm 2 (MT2) series, covering sizes from 200 to 400 MBH. As a high-performance replacement burner assembly, this part is designed to maintain the precise fuel-to-air ratio required for efficient 2-stage firing and low NOx emissions. Unlike generic alternatives, the L0063300 features a modular design that integrates seamlessly with the existing gas manifold and burner tray, ensuring proper orifice alignment and stabilizing the flame pattern across the heat exchanger. This HVAC replacement part is built to withstand high-temperature combustion environments, effectively reducing the risk of delayed ignition or hotspots that can lead to premature 10-tube heat exchanger failure. For technicians performing boiler maintenance, this unit serves as the direct successor to the discontinued L0063301 model. Integrating this genuine Laars burner ensures your commercial or residential hydronic system operates at peak ASHRAE 90.1 efficiency levels while minimizing downtime caused by improper combustion or soot accumulation.
Key Benefits- Precise Compatibility: Engineered specifically for Laars Mighty Therm 2 and Pennant models (200-400), ensuring a drop-in fit without field modifications to the gas train.
- Enhanced Combustion Stability: The specialized port design promotes uniform flame distribution, which is essential for protecting the copper finned tubes.
- Optimized Efficiency: Designed to support 2-stage firing sequences, maintaining high thermal efficiency and consistent heat output under varying loads.
- Durable Construction: Manufactured with materials rated for extreme thermal cycles, preventing the warping and perforation common in aged burner tubes.
Is the L0063300 compatible with older Laars models?
This burner is the standard replacement for the Laars L0063301 and is verified for use in the MT2 and Pennant series (200, 300, and 400 MBH units). Always check your rating plate for specific model prefixes.
What are the signs that a burner needs replacement?
Technicians should look for visible distortion, clogged burner ports, or physical perforations outside the active port area. These issues often cause delayed ignition or irregular flame signals during the startup cycle.
Does this assembly include the burner gasket?
This part number typically covers the burner tube itself. For a complete combustion chamber service, it is highly recommended to inspect and replace the burner gasket (S2104300) to ensure a proper seal against the air box.
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.
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Description
The Laars heating systems L0063300 burner is a critical combustion component engineered specifically for the Laars Pennant and Mighty Therm 2 (MT2) series, covering sizes from 200 to 400 MBH. As a high-performance replacement burner assembly, this part is designed to maintain the precise fuel-to-air ratio required for efficient 2-stage firing and low NOx emissions. Unlike generic alternatives, the L0063300 features a modular design that integrates seamlessly with the existing gas manifold and burner tray, ensuring proper orifice alignment and stabilizing the flame pattern across the heat exchanger. This HVAC replacement part is built to withstand high-temperature combustion environments, effectively reducing the risk of delayed ignition or hotspots that can lead to premature 10-tube heat exchanger failure. For technicians performing boiler maintenance, this unit serves as the direct successor to the discontinued L0063301 model. Integrating this genuine Laars burner ensures your commercial or residential hydronic system operates at peak ASHRAE 90.1 efficiency levels while minimizing downtime caused by improper combustion or soot accumulation.
Key Benefits- Precise Compatibility: Engineered specifically for Laars Mighty Therm 2 and Pennant models (200-400), ensuring a drop-in fit without field modifications to the gas train.
- Enhanced Combustion Stability: The specialized port design promotes uniform flame distribution, which is essential for protecting the copper finned tubes.
- Optimized Efficiency: Designed to support 2-stage firing sequences, maintaining high thermal efficiency and consistent heat output under varying loads.
- Durable Construction: Manufactured with materials rated for extreme thermal cycles, preventing the warping and perforation common in aged burner tubes.
Is the L0063300 compatible with older Laars models?
This burner is the standard replacement for the Laars L0063301 and is verified for use in the MT2 and Pennant series (200, 300, and 400 MBH units). Always check your rating plate for specific model prefixes.
What are the signs that a burner needs replacement?
Technicians should look for visible distortion, clogged burner ports, or physical perforations outside the active port area. These issues often cause delayed ignition or irregular flame signals during the startup cycle.
Does this assembly include the burner gasket?
This part number typically covers the burner tube itself. For a complete combustion chamber service, it is highly recommended to inspect and replace the burner gasket (S2104300) to ensure a proper seal against the air box.
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.
