Redmond partners retrofit 22 Patterson Park homes with electric heat pumps

A presenter for the Redmond partnership said the city, housing providers, Puget Sound Energy and community partners spent three months retrofitting 22 permanently affordable townhomes at Patterson Park, replacing natural-gas furnaces and water heaters with electric heat pumps to improve resident comfort and reduce emissions.

The project matters because it targeted permanently affordable housing stock and aimed to lower household energy burdens while advancing local climate resilience. The presenter said the effort combined public, nonprofit and utility resources to modernize aging equipment and bring long-term savings to tenants.

"We successfully retrofitted 22 homes by replacing natural gas furnaces and water heaters with clean, efficient electric systems, improving comfort for residents while reducing emissions and increasing community resilience," the presenter said. The presenter described the basic mechanics of heat pumps, noting that "a heat pump basically is just an AC, but it can reverse the direction of the refrigerant" to move heat rather than generate it.

On installation, the presenter outlined the retrofit sequence: crews remove old furnaces or AC units, then install a line set (the copper lines that run from the indoor air handler to the outdoor heat pump) and commission the new system. The presenter said many of the replaced systems had been in service for more than 17 years, and that the new equipment offers "peace of mind" and greater reliability amid rising energy costs.

The presenter also connected the work to Habitat for Humanity's mission, saying these upgrades meet aging equipment replacement needs in older communities and deliver cost and environmental benefits. The presenter gave a practical example for residents, saying that with the new systems "with a family of four, it allows me who takes a shower last have the opportunity to have some hot water."

There was no formal vote or policy action recorded in the presentation. The presenter described the effort as a collaborative investment rather than a regulatory or funding decision and framed the retrofit as an example of what the city and partners can achieve together.

The presentation closed with the presenter's summary that these partnerships make the community stronger and help build a resilient, sustainable Redmond ready for the future.