Keen Home Trim Kit


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$22.97 $29.99

WARNING: Cancer and Reproductive Harm -


Add a Frame to Adjust Smart Vent Installation

Install a Keen Home Smart Vent in nearly any home with the accessory Keen Home Trim Kit. This extra air duct mounting frame allows you to install the Smart Vent onto a larger than average sized air duct with ease. This mounting frame is available in many sizes to account for most types of home air duct vents located in walls or ceilings.

Available in the following duct sizes: 4x14, 6x14, 8x10, 8x12, 8x14, 10x10, 12x12


  • Trim Plate
  • Mounting Hardware
  • Mounting Clips

Note: Does not include a Keen Home Smart Vent (KHSV). Keen Home Smart Vent sold separately.

Important Note

  • For 4x10 or 4x12 Smart Vent, use 4x14 Trim Kit.
  • For 6x10 Smart Vent, use 8x10 or 10x10 Trim Kit.
  • For 6x12 Smart Vent, use 6x14, 8x12, 8x14, or 12x12 Trim Kit.

Perfect Room Temperature with Keen Home

Keen Home is making homes smarter, more comfortable, and energy efficient because their devices are designed to provide the perfect temperature in each individual room. This is accomplished with the Keen Zoning System, which consists of Keen Home Smart Vents, Temp Sensors, and Smart Bridges. Together, these products provide room-by-room HVAC zone control, which means you'll be able to control the temperature in each room of your home within the Keen Zoning System. Plus, you'll be able to easily manage all of your Keen Home products over the Internet with a smartphone using the Keen Home app to set custom temperatures for individual rooms, manually control airflow levels, and control compatible smart thermostats, all from the palm of your hand.


  • Manufacturer Part #:
    • 4x14: TRMKT414
    • 6x14: TRMKT614
    • 8x10: TRMKT810
    • 8x12: TRMKT812
    • 8x14: TRMKT814
    • 10x10: TRMKT1010
    • 12x12: TRMKT1212
  • Warranty: 1 Year