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19-7/8″x16-3/4″x48″ HVAC Plenum Box 5-Piece Kit MFG 1978X1675X48

SKU: 1978X1675X48

$140.80

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$140.800%
5–9$133.765%
10+$126.7210%

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5-Piece HVAC Supply Plenum Box – 19-7/8″ x 16-3/4″ x 48″

Professional-grade galvanized steel plenum kit designed for residential furnace and air handler installations.

This 5-piece plenum assembly is engineered for supply air distribution and duct transitions in forced air HVAC systems.


Specifications:

  • Dimensions: 16-3/4″ x 19-7/8″ x 48″

  • Construction: Galvanized sheet metal

  • Type: 5-Piece Kit

  • Manufacturer: Gray North Std Acct

  • MFG#: 1978X1675X48

  • REM#: 8H5882


Compatible With:

  • 80UH-B

  • 92UH-B

  • 93UH-B

  • 95UH-B

  • 97US-B furnace models


Key Features:

✔ Pre-formed sheet metal panels

✔ Durable galvanized construction

✔ Designed for supply air plenum applications

✔ Ideal for new installs or replacements

✔ Contractor-grade HVAC component


Ideal Applications:

  • Residential furnace installations

  • Air handler supply plenum fabrication

  • Duct system retrofits

  • HVAC changeouts

Designed for professional HVAC installers and contractors.

Product details

Part / SKU 1978X1675X48

Package includes

  • 19-7/8"x16-3/4"x48" HVAC Plenum Box 5-Piece Kit MFG 1978X1675X48

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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