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LENNOX 103370-03 Furnace Collector Box Center Oriface 1.030

103370-03 Lennox Furnace Oem Collector Box 1.030 Inch Center Oriface 5 X 19

( Brand: Lennox ), ( Manufacturer Part Number: 103370-03 ), ( Compatible Brand: For Lennox ), ( Item Thickness: 2 In ), ( Custom Bundle: No ), ( Item Length: 19 In ), ( Compatible Product: Central Air Conditioner, Central Furnace ), ( Type: Collector Box ), ( Voltage: Not Electric ), ( Item Weight: 1.6 Lb ), ( Country Of Origin: Mexico ), ( Item Width: 5 In )

Review LENNOX Furnace Oem Collector Box 1.030 Inch Oriface

Lennox 103370-03 Furnace Collector Box - Precision and Efficiency Combined

The Lennox 103370-03 Furnace Collector Box is a testament to innovative design and meticulous engineering, offering an unparalleled balance of performance and aesthetics. This collector box, specifically designed for Lennox 1.030 center orifices and compatible with a 19-inch furnace, is a crucial component in ensuring your heating system operates at its peak efficiency.

Crafted by Lennox, a leading name in the HVAC industry, this collector box exhibits a robust construction that withstands the rigors of continuous use. It is engineered to collect and distribute gas evenly for optimal combustion, thereby enhancing the overall efficiency of your furnace. The 103370-03 is designed to fit seamlessly into your existing system, ensuring a hassle-free installation process.

The Lennox 103370-03 Furnace Collector Box boasts a sleek, modern design that complements a wide range of interior decors. Its streamlined shape and smooth finish contribute to a clean, uncluttered appearance, making it an aesthetically pleasing addition to your home or commercial space.

In essence, the Lennox 103370-03 Furnace Collector Box is more than just a replacement part it's a valuable investment in the longevity and efficiency of your heating system. By choosing this high-quality collector box, you are ensuring consistent warmth, reduced energy consumption, and a quiet, reliable operation for years to come.

The Lennox 103370-03 Furnace Collector Box 1.030 Center Oriface 19 has its advantages and potential drawbacks that you should consider before making a purchase.

Pros:

1. Brand Reputation: Lennox is a well-established brand known for its quality and durability in the HVAC industry.

2. Compatibility: This collector box is designed to fit with Lennox furnaces, ensuring a seamless installation process.

3. Efficiency: The collector box is designed to improve the overall efficiency of the furnace, potentially reducing energy costs.

4. Warranty: Lennox typically offers a comprehensive warranty for its products, providing peace of mind for consumers.

Cons:

1. Price: As with many high-quality products, the Lennox 103370-03 may be more expensive compared to some other brands.

2. Availability: Depending on your location, finding this specific model may be challenging, which could delay your project.

3. Limited Flexibility: Since it is designed for Lennox furnaces only, it may not be compatible with other brands, limiting your options.

In conclusion, the Lennox 103370-03 Furnace Collector Box 1.030 Center Oriface 19 is a high-quality product that offers efficiency improvements and peace of mind with its brand reputation and warranty. However, its high price and limited compatibility with non-Lennox furnaces may be potential drawbacks for some consumers.

If you own a Lennox furnace and are looking to improve efficiency and reliability, this collector box could be a worthwhile investment. If you're working with a budget or have a non-Lennox furnace, you might want to explore other options that better suit your specific needs.

Details:

Specific furnace model's I've recovered this part from: - coming soon. The opening on this part is 1.030. Even if you see other Collector boxes which have similar size and measurements they are not compatible unless also a matching hole measurement of 1.030. This collector box is especially dirty on the inside at bottom where water would run across in its prior use.

30 day Warranty begins on first of delivery. Because the inducer is mounted over opening which shows dimension you would not be able to view diameter coasted into flange of this unless remove it. Shipped with USPS Priority Mail. Please excuse all dust and dirt from prior use.

Recovered from a used, perfectly working Lennox furnace model that was decommissioned for upgrading. 103370-03 Lennox furnace OEM Collector box 1.030 Oriface 5 x 19. You can find the hole measurement cast into your collector box on front of Collector onto flange that inducer motor is mounted.

part #: 10337003 price

  • $149.97

specifications hvaapa:

  • brand: Lennox
  • mpn: 103370-03
  • compatible brand: For Lennox
  • item thickness: 2 In
  • custom bundle: No
  • item length: 19 In
  • compatible product: Central Air Conditioner, Central Furnace
  • type: Collector Box
  • voltage: Not Electric
  • item weight: 1.6 Lb
  • country of origin: Mexico
  • item width: 5 In

payments hvaapa:

  • wallet: Apple-pay
  • credit card: Visa
  • other

offer hvaapa:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 1
  • started: October 30, 2025

general hvaapa:

  • condition: Used
  • HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards

seller hvaapa:

  • city: Saint Louis, Missouri
  • rating: 98.8%
  • # reviews: 4003

returns hvaapa:

  • policy: No Returns

shipping hvaapa:

  • carrier: USPS
  • service: USPS Priority Mail
  • cost: $16.85
  • type: Calculated
  • transit: 5-8 Days
  • class: Expedited
compatible brand: for lennox, item thickness: 2 in, custom bundle: no, item length: 19 in, compatible product: central air conditioner, central furnace, type: collector box, voltage: not electric, item weight: 1.6 lb, country of origin: mexico, item width: 5 in,
category: business & industrial > hvac refrigeration > hvac refrigeration: parts accessories > hvac refrigeration: controls circuit boards, sku: 15250455545335771,
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1 offer $149.97 USD
  • Used. Offer #1 priced at $149.97 + $18.05 shipping estimate = $168.02* total. Specific furnace models ive recovered this part from The center opening on this part is 1.030". Recovered from a used, perfectly working lennox furnace model that was decommissioned for upgrading.+$18.05 shipping

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