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OEM Lennox Burner Manifold — 10W07
Lennox

OEM Lennox Burner Manifold — 10W07

SKU: LNX-10W07 Brand: Lennox
$49.95 $69.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The genuine OEM Lennox 10W07 burner manifold (factory part R100149-02) is the pipe assembly that distributes gas evenly to each burner and supports the gas orifices in your Lennox furnace. The manifold sets precise spacing and alignment between the gas valve and the individual burners, ensuring each burner receives the correct fuel flow for uniform, reliable ignition and combustion.

Signs of a failing manifold include uneven or delayed burner lighting, flame rollout, whistling or hissing from gas leaks, corroded or damaged orifice threads, and misaligned burners. Cracks, corrosion, or warping can disrupt gas delivery and create serious safety hazards.

OEM replacement is critical on gas-fired Lennox equipment. The 10W07 is manufactured to exact factory dimensions so the orifices, spacing, and mounting all align perfectly with your burner assembly and gas valve. This preserves proper fuel metering, safe ignition sequencing, and the efficiency your furnace was certified to deliver.

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 Manifold — 10W07?
Yes. This is the factory-specified OEM burner for the Lennox OEM Lennox Burner Manifold — 10W07. 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 Manifold — 10W07?
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
HVAC Parts Specialist — Online