Lennox 77M11 Burner Box
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Manufacturer:
Manufacturer #:
77M11
Parts Town #:
LEN77M11
Previous Part #:
Units:
Each
Fits Models:
California Residents:
Proposition 65 Warning
Lennox 77M11 Genuine OEM Replacement Part
A Lennox 77M11 Burner Box contains and directs the flame area for reliable heat generation within the equipment.
- Made to the manufacturer's specifications, real OEM burners align with existing components for seamless compatibility and a proper fit in your equipment
- Fits Popular Models: LGC150S2BS2G, LGM240U4-01, KDB102H4-01
- Product Type: Burner Box
Common Questions and Answers
What is the purpose of the Lennox 77M11 Burner Box within the equipment?
The burner box houses and directs the burner assembly so combustion occurs in a controlled area of the HVAC equipment, supporting proper ignition, flame stability and heat transfer. Its design matters because durable construction and correct airflow management protect nearby components, contain high temperatures and promote reliable operation within the HVAC system.
What issues might suggest that the Lennox 77M11 Burner Box needs replacement?
The burner box may need replacement if the heating and cooling equipment shows unstable burner operation, delayed ignition, unusual flame behavior or reduced heating performance during operation. Physical signs can include warping, cracks, rust or burn-through and environmental signs may include excess soot, overheating odors or evidence of repeated heat exposure that could affect safe performance.
Read More FAQs
Does Parts Town offer same-day shipping for the Lennox 77M11 Burner Box?
Yes! We provide same-day shipping on all in-stock real OEM heating and cooling parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. All orders submitted afterward will be handled the next business day.
Does Parts Town provide tracking updates on my Lennox 77M11 Burner Box order?
Absolutely! Check shipping information about your real OEM heating and cooling parts by going to our Track My Order page and typing in your order number or purchase order (PO) number and zip code. With updated information at your fingertips, you can check on your shipment with ease.
Does Parts Town provide customer assistance for the Lennox 77M11 Burner Box?
Definitely! We provide multiple ways to get assistance with your real OEM heating and cooling replacement parts 8 AM to 9 PM ET Monday—Friday with chat, email and phone among the options. Go to our Contact Us page and get in touch with us if you're experiencing any issues.
Does Parts Town allow returns for the Lennox 77M11 Burner Box?
Yes! Parts Town allows you to return most new, unopened real OEM HVAC replacement parts within 90 days of delivery, so head to our Returns page to see if your order qualifies. For installed items that don't work anymore, fill out the form in the Defective Parts & Warranty Inquiries section.
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Length:31.5 in / 80.01 cm
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Width:3.5 in / 8.89 cm
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Height:1 in / 2.54 cm
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Weight:Not Available