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LENNOX 78L3701 Furnace Collector Box Center Oriface .969

78l3701 Lennox Furnace Oem Collector Box .969 Inch Center Oriface 7 X 15

( Brand: Lennox ), ( Manufacturer Part Number: 78L3701 ), ( Compatible Brand: For Lennox ), ( Item Thickness: 2 In ), ( Type: Collector Box ), ( Custom Bundle: No ), ( Voltage: Not Electric ), ( Item Length: 7 In ), ( Compatible Product: Central Air Conditioner, Central Furnace ), ( Item Weight: 1.6 Lb ), ( Country Of Origin: Mexico )

Review LENNOX Furnace Oem Collector Box .969 Inch Oriface

Lennox 78L3701 Furnace Collector Box 969 Center Orifice 15 - Precision Engineered for Comfort and Efficiency

The Lennox 78L3701 Furnace Collector Box 969 Center Orifice 15 is a testament to Lennox's commitment to providing top-tier heating solutions. This component, designed specifically for Lennox furnaces, plays a crucial role in the overall performance and efficiency of your heating system.

Crafted with precision engineering, the 78L3701 Collector Box boasts a center orifice size of 15, ensuring optimal airflow and efficient heat distribution throughout your living space. The box is designed to collect and transport combustion gases from the burners to the heat exchanger, a process that is essential for the proper functioning of your furnace.

The 969 Center Orifice 15 is a durable component, constructed from high-quality materials that can withstand the rigors of continuous use. Its robust design ensures longevity, while its smooth finish contributes to an easier and more straightforward installation process.

This Lennox product is not just about performance; it's also about comfort. By facilitating efficient heat distribution, the 78L3701 Collector Box helps maintain consistent temperatures within your home, keeping you cozy and warm during the coldest days of the year.

In summary, the Lennox 78L3701 Furnace Collector Box 969 Center Orifice 15 is a vital part of your heating system. Its precise engineering, durable construction, and efficient design make it an invaluable asset for maintaining optimal comfort and energy efficiency in your home.

Lennox 78L3701 Furnace Collector Box 969 Center Oriface 15: A Comprehensive Analysis

The Lennox 78L3701 Furnace Collector Box 969 Center Oriface 15 is a component often used in HVAC systems for efficient heat transfer. Let's take a closer look at its pros and cons to help you make an informed decision.

**Pros:**

1. **Efficiency:** Lennox is a well-known brand in the HVAC industry, and this part is designed for high efficiency. It can help improve the overall performance of your heating system.

2. **Durability:** Lennox products are known for their durability and long lifespan, which can save you from frequent replacements.

3. **Compatibility:** This collector box is designed to fit Lennox furnaces, ensuring a seamless integration into your existing system.

4. **Improved Airflow:** The 15-inch center oriface can help improve airflow within the furnace, enhancing overall system performance.

**Cons:**

1. **Cost:** Lennox products, being high-quality and durable, tend to be more expensive compared to some other brands.

2. **Installation Complexity:** While the part may be easy to install for experienced DIYers, professional installation is often recommended for optimal results and to avoid potential issues.

3. **Availability:** Depending on your location, finding this specific part or getting it delivered promptly might be challenging.

**Conclusion:**

The Lennox 78L3701 Furnace Collector Box 969 Center Oriface 15 is a high-quality, efficient component that can significantly improve your heating system's performance. However, its cost and potential availability issues may be concerns for some.

If you're looking for a reliable, long-lasting solution for your Lennox furnace and can accommodate the cost, this part is a good investment. If you're on a tight budget or have concerns about availability, it might be wise to consider alternative options or wait for better availability. Always consult with a professional HVAC technician for advice tailored to your specific situation.

Details:

Please excuse all dust and dirt from prior use. Recovered from a used, perfectly working Lennox furnace model that was decommissioned for upgrading. You can find the hole measurement cast into your collector box on both front and backside of Collector body. 30 day Warranty begins on first of delivery.

This collector box is especially dirty on the inside at bottom where water would run across in its prior use. The opening on this part is .969. Specific furnace model's I've recovered this part from The opening on is. Specific furnace model's I've recovered this part from: - coming soon.

Even if you see other Collector boxes which have similar size and measurements they are not compatible unless also a matching hole measurement of .969. This is the opening which inducer pulls air through and calibrated for your specific application can not be disregarded. Shipped with USPS Priority Mail. 78L3701 Lennox furnace OEM Collector box .969 oriface 7 x 15.25.

part #: 78l3701 price

  • $129.97

specifications hvaapa:

  • brand: Lennox
  • mpn: 78l3701
  • compatible brand: For Lennox
  • item thickness: 2 In
  • type: Collector Box
  • custom bundle: No
  • voltage: Not Electric
  • item length: 7 In
  • compatible product: Central Air Conditioner, Central Furnace
  • item weight: 1.6 Lb
  • country of origin: Mexico

shipping hvaapa:

  • class: Expedited
  • carrier: USPS
  • cost: $16.85
  • service: USPS Priority Mail
  • transit: 4-7 Days
  • type: Calculated

seller hvaapa:

  • # reviews: 3977
  • rating: 98.7%
  • city: Saint Louis, Missouri

returns hvaapa:

  • policy: No Returns

payments hvaapa:

  • wallet: Paypal
  • credit card: Mastercard
  • other

general hvaapa:

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

offer hvaapa:

  • started: October 24, 2025
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 1
compatible brand: for lennox, item thickness: 2 in, type: collector box, custom bundle: no, voltage: not electric, item length: 7 in, compatible product: central air conditioner, central furnace, item weight: 1.6 lb, country of origin: mexico,
category: business & industrial > hvac refrigeration > hvac refrigeration: parts accessories > hvac refrigeration: controls circuit boards, sku: 15146094934715771,
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1 offer $129.97 USD
  • Used. Offer #1 priced at $129.97 + $18.05 shipping estimate = $148.02* total. 969". Recovered from a used, perfectly working lennox furnace model that was decommissioned for upgrading.+$18.05 shipping

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