COLLECTOR BOX ASSEMBLY

64J12 is identical to 64J1201

Lennox 64J12 Collector Box Assembly (LB-66579C) – Replacement Cold End Collector Box

The Lennox 64J12 Collector Box Assembly (Model LB-66579C) is a genuine replacement cold end collector box designed specifically for Lennox G26, 90UGF, and G32 series units. This durable component helps efficiently collect and channel combustion gases, ensuring safe and reliable operation of your heating system.

🔧 Key Features:

• Brand: Lennox

• Part Number: LB-66579C

• Catalog Number: 64J12

• Type: Cold End Collector Box

• Compatible With: Lennox G26, 90UGF, and G32 Series Units

• Unit of Measure: Each (Unit)

• UPC/EAN: 66255135502

✅ Benefits:

• OEM quality guarantees proper fit and function

• Enhances system efficiency by optimizing combustion gas collection

• Durable construction for long-lasting performance

• Essential replacement part for Lennox heating systems

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Keep your Lennox heating unit operating safely and efficiently with the 64J12 Collector Box Assembly—a trusted OEM replacement part for technicians and maintenance professionals.

This item is not eligible for free shipping.