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Duct testing and sealing

The duct testing and sealing program is designed to increase comfort and provide energy savings by improving the efficiency and performance of ducted heating systems.

Leaks in ducted forced-air systems can be responsible for poor heating and cooling system performance, high energy bills and poor indoor air quality. Inadequate and unbalanced air flow and air distribution can shorten the life of heating and cooling systems.

This program is available for site-built and manufactured homes.

Program requirements
  • Must be an EWEB electric customer
  • Must have a ducted heat pump or an electric forced-air heating system
  • Ductwork must be located outside of the heated space in a crawl space and/or attic

Customers with non-electric heating systems (e.g., gas furnace) are referred to the Energy Trust of Oregon's website.

How to apply
  • Download the program packet and complete the program participation form.
  • If applying for a zero-interest loan, complete and sign the loan application.
  • Rental property owners requesting a rebate should complete a W-9 form.
  • Return all completed forms to EWEB.

Once your application is approved, EWEB will send you a project approval letter explaining the next steps in the process. Please note that EWEB must authorize your contractor's project submittal prior to installation.

Rebates and loans

Customers Assistance
Limited-income
  • EWEB provides a grant of up to $875 for customers who meet income guidelines
  • A zero-interest loan is available for costs exceeding that amount
Non-limited income*
  • A $370 incentive is available for both site-built and manufactured homes
  • For costs exceeding this amount, repayment options include a single invoice, 12 monthly payments, or a zero-interest loan

*Homeowners may be eligible for a State of Oregon tax credit for up to 25% of the cost of the work. Learn more about the Oregon Department of Energy Residential Energy Tax Credit.

Find a contractor

See the current list of contractors participating in EWEB's duct testing and sealing program.

Questions?

Email EWEB's energy experts or call (541) 685-7000 for more information and to get started.

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