1-778-759-9864
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17" X 28" X 5" RISER B CABINET BOX FURNACE LIFT DOWNFLOW Metal Venting furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

17" X 28" X 5" RISER B CABINET BOX FURNACE LIFT DOWNFLOW Metal Venting

BCFURNACE

638-002

$94.00

+5% Tax Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

17" X 28" X 5" RISER B CABINET BOX FURNACE LIFT DOWNFLOW

4units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Local Pickup

Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

The 17" x 28" x 5" Furnace Riser Cabinet Box is an essential component for professional HVAC installations, specifically engineered for downflow furnace systems. This heavy-duty metal lift provides the necessary elevation to ensure optimal airflow and proper clearance between the furnace unit and the floor or plenum. By elevating the furnace, this B-cabinet riser facilitates efficient air distribution and simplifies the integration of supply ductwork. Constructed from high-quality, corrosion-resistant materials, it offers a stable and durable base that supports the weight of standard residential heating units. This riser is a vital solution for HVAC technicians and homeowners looking to improve system performance and meet installation requirements for downflow heating and cooling configurations.

Specifications

Type
Furnace Riser / HVAC Cabinet Box
Size
B-Cabinet Standard
Dimensions
28 in × 17 in × 5 in
Application
Commonly used in residential and light commercial downflow furnace installations to lift the unit off the ground or ductwork for improved ventilation and system access.
Specifications
Durable metal construction, B-style cabinet compatibility, designed for downflow airflow orientation.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 638-002 a genuine OEM part?
Yes, the 638-002 is a genuine OEM replacement part manufactured by BCFurnace. We source all Metal Venting from authorized distributors to ensure exact-fit compatibility. This Metal Venting is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
How do I know if the 638-002 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (638-002) with your furnace model number. Visit the BCFurnace page on our site and enter your model number in the search bar — our system will show all compatible Metal Venting for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
How fast can I get the 638-002 shipped?
Most Metal Venting including the 638-002 ship within 1–2 business days from our warehouse. We ship across Canada and the United States with tracking on every order. For urgent BCFurnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Can I pick up the 638-002 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Metal Venting orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 638-002 is in stock before visiting.

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