MSHDK3660 MrCool HVAC Accessories Signature Downflow Kit H7" X W25" Downflow Kit

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Regular price $185.99 USD
Regular price Sale price $185.99 USD
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Maximize the efficiency of your HVAC system with the MrCool Signature Downflow Kit. Designed especially for the demands of the Healthcare, Hospitality, Industrial, and Retail sectors, this professional-grade downflow kit ensures optimal performance in a variety of settings. Whether you're an HVAC professional, homeowner, or a building manager, the MSHDK3660 model offers an unbeatable combination of reliability and quality.

Expertly manufactured in Mexico, this kit fits seamlessly into the HVAC Delivered commitment to transparency, personalized service, and unparalleled expertise. Extend the lifespan and reliability of your HVAC equipment with this essential accessory.


  • MrCool — Air Handlers (3 / 3.5 / 4 / 5 tons)

Kit Includes:

  • (1) Insulated drain pan
  • (1) Insulating foam tape for coil suction manifold (12" long)
  • (2) Non-insulated outer coil slab shields
  • (2) Insulated inner drain pan drip shields
  • (2) Front and rear insulated air seal plates
  • (2) Insulated downflow coil support brackets
  • (2) Pre-cut insulating foam tape for delta plates (16" long)
  • (6) Tapping screws (#8 x 1" AB hex washer HD) for downflow coil support brackets

Also available for:

Warning: This product can expose you to chemicals including Lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to:


âś…Downflow kit specifically designed for MRCOOL units, allowing for easy and efficient downflow installation.
âś…Combination pack color family provides a versatile and aesthetically pleasing design that seamlessly integrates with your system.
âś…Does not contain chemicals, aerosols, or compressed gas, offering a safe and reliable downflow kit option.


Item Dimensions: 12" (D) x 7" (H) x 21.5" (W)
Item Weight: 11 lbs
Item Color: Combination Pack
Equipment Type: Downflow Kit
Batteries: No
Chemicals: No
Aerosol: No
Compressed Gas: No
Proposition 65 Warning: Yes
Restricted States: GU PR;VI


Installation Manual,

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