Important! Home Energy Savings program changes – November 16, 2017 Pacific Power is planning changes to the Home Energy Savings program in Washington. The changes will be effective January 1, 2018. Program changes affect incentives for lighting, HVAC, weatherization and new homes, and introduce offerings for manufactured homes and multifamily properties. View a summary of the planned changes. If you have questions or need more information, please call 800-942-0266 or email us.

Heating Seasonal Performance Factor (HSPF)

Heating Seasonal Performance Factor, is an equipment efficiency rating. HSPF is a measure of a heat pump's energy efficiency over one heating season. It represents the total heating output of a heat pump (including supplementary back-up electric heat) during the normal heating season.

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