Snohomish County Public Utility District No. 1

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Customer Service (M-F 8a-5:30p): 425-783-1000

Incentives for Efficient HVAC & Other Equipment within Existing Buildings

To learn more, click on our Participation Process or Contact a Contractor.

Currently, the PUD offers incentives for:

  • Heat Pump & Air Conditioners - For small, high-efficiency air-cooled units (packaged, split or ductless) with cooling capacity less than 135,000 Btu/h (11.25 tons).
  • Advanced Rooftop Unit Control (ARC) - For upgrading existing RTUs with advanced control. For gas/electric units (gas packs), the PUD will coordinate with PSE for additional incentives. This is a Joint Utility Rebate Program.
  • Web-Enabled Programmable Thermostat (WEPT) – For replacing an existing thermostat that is not programmable and/or not web-enabled with a Web-Enabled Programmable Thermostat.
  • Faucet Aerators & Showerheads – Replacing existing units with more efficient units for water and water heating energy savings.
  • Smart Power Strips – For energy reduction associated with peripheral plug loads such as printers, copier, etc.
  • Other HVAC Unitary Equipment - For all other high-efficiency HVAC units, including large heat pumps and air conditioners with cooling capacity greater than 135,000 Btu/h.


  • All projects must be pre-approved.
  • Customers must submit all required documentation. See applicable forms/workbook for details.

Incentives are capped at 70% of total project cost (after tax).

Rates may change without notice. Funding may be limited by the PUD’s energy-efficiency program budget.

Getting Started:

Email completed packet to We will contact you. Please contact us for any questions about your project.