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Duct Plenum 90G36H Knockdown Supply with Top 24.5" x 20" x 36"

By HVAC Store | SKU: 90G36H
No Sales Tax - in most states excluding California
Free Shipping - on items over $1000
Satisfaction Guarantee - or return within 30 Days
Most Products In Stock - Call or Text (833) 658-3387 for availability
$198.00 + SHIPPING

Duct Plenum Knockdown Supply with Top 24.5" x 20" x 36" | 90G36H

The assembled trim-to-fit knockdown plenum measures 24.5 inches wide by 20 inches deep by 30 inches high, designed for 24.5-inch wide furnaces. Its knock-down design minimizes space and simplifies transportation to the job site. Use tin snips to cut and adjust the size to match the supply opening of your air handler, furnace, or evaporator coil. This versatile knockdown plenum is compatible with various brands and includes four trimmable sides and one trimmable top for easy customization.

  • Dimensions: Assembled dimensions are 24.5" W x 20" D x 30" H, suitable for 24.5" wide furnaces.
  • Design: Knock-down design minimizes space and simplifies transportation to the job site.
  • Customization: Easily adjust size using tin snips to match the supply opening of your air handler, furnace, or evaporator coil.
  • Compatibility: Designed for use with multiple brands of furnaces.
  • Included: Comes with four trimmable sides and one trimmable top for easy customization.
Brand The Duct Company Model # 90G36H
Shipping Weight 20 Width     24.5"
Depth 20" Height 36"

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

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very reliable company and great prices

Bought a few units from this company and they were very friendly and easy to work with. Either matched prices or beat the price and had fast shipping also.

Excellent company to purchase from

I wasn’t to sure about if this company could deliver it quickly but it arrived within a week. No issues. I needed this one for parts as my first one that I installed a year ago had the ecm go out on the blower fan. Parts are hard to come by for this Chinese brand. I think the ecm went out due to condensation in the main supply plenum dripping onto fan motor. I do like this ac unit but hope the fan lasts longer than a year. I covered the fan ecm with flex seal tape.

Goodman 5 Ton System

Excellent value, customer sales support (a human called to confirm online order... greatly appreciated!), fast shipping. Very happy customer.

A + Company

Great price, communication and service I will be buying another furnace from them Fantastic !

Sale representative Lopez was very experienced and professional. I would recommend this company to any one and I am looking forward to work with Lopez again.


Duct Plenum Knockdown Supply with Top 24.5" x 20" x 36" | 90G36H

The assembled trim-to-fit knockdown plenum measures 24.5 inches wide by 20 inches deep by 30 inches high, designed for 24.5-inch wide furnaces. Its knock-down design minimizes space and simplifies transportation to the job site. Use tin snips to cut and adjust the size to match the supply opening of your air handler, furnace, or evaporator coil. This versatile knockdown plenum is compatible with various brands and includes four trimmable sides and one trimmable top for easy customization.

  • Dimensions: Assembled dimensions are 24.5" W x 20" D x 30" H, suitable for 24.5" wide furnaces.
  • Design: Knock-down design minimizes space and simplifies transportation to the job site.
  • Customization: Easily adjust size using tin snips to match the supply opening of your air handler, furnace, or evaporator coil.
  • Compatibility: Designed for use with multiple brands of furnaces.
  • Included: Comes with four trimmable sides and one trimmable top for easy customization.
Brand The Duct Company Model # 90G36H
Shipping Weight 20 Width     24.5"
Depth 20" Height 36"

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

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