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OEM Lennox Burner Box Cover — 61M30
Lennox

OEM Lennox Burner Box Cover — 61M30

SKU: LNX-61M30 Brand: Lennox
$49.95 $69.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The genuine OEM Lennox 61M30 burner box cover (factory part LB-100684C) encloses and seals the burner compartment of your Lennox furnace. This cover contains the combustion process, protects internal burner components from debris and airflow disturbances, and helps maintain the proper draft and flame characteristics your unit was engineered for. A correctly seated cover is essential to safe, efficient heating operation.

Common signs that a burner box cover needs replacing include visible corrosion or warping, rattling or vibration during firing, inconsistent flame patterns, or a cover that no longer seals flush against the box. Damage from heat cycling and rust over years of service can compromise both performance and safety.

Choosing an OEM part matters on Lennox equipment. The 61M30 is built to exact factory dimensions and material specifications, ensuring a precise fit, proper combustion sealing, and continued compatibility with your furnace's safety and efficiency ratings. Generic substitutes rarely match Lennox tolerances and can create alignment or sealing problems.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $75
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Burner fit my Lennox OEM Lennox Burner Box Cover — 61M30?
Yes. This is the factory-specified OEM burner for the Lennox OEM Lennox Burner Box Cover — 61M30. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the burner on my Lennox OEM Lennox Burner Box Cover — 61M30?
Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.
What symptoms mean I need a new burner?
Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.
Is this burner compatible with Bryant or Payne too?
Many Lennox parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Lennox burner?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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Mike Rivera
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