Heat Pump Installation in Port Angeles, WA
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A heat pump that runs every month of the year
Port Angeles doesn't get brutally cold, but it doesn't get warm either. Winter nights average 33°F from December through February, and summer afternoons only reach about 67°F. That's mild enough that homes here don't need cooling at all, but it also means the heat pump runs 12 months a year with no real break between heating and cooling. It's doing the job alone, all year, with nothing to hand off to.
A heat pump installed here has to hold up under that kind of steady use, not just get through a few cold weeks. Any split-system model made since January 2023 has to meet federal minimums of 14.3 SEER2 for cooling and 7.5 HSPF2 for heating. Most homes in the area already heat with electricity, so the unit installed is what stands between the house and the cold on every one of those winter nights.
- 33°F
- the average winter night it heats against
- 67°F
- the average summer afternoon it cools against

Washington requires contractors to register with the state.
Registration means the contractor's business is on file with the Department of Labor and Industries, along with proof of bond and insurance. Nobody tested their work to get that number. It tells you the business exists on paper, not that anyone has watched them install a heat pump.
What actually gets checked on this job is the installation itself. In most cities and counties, putting in a heat pump needs a permit from the local building office, with an inspection once the work is done. That inspection is what confirms the unit was installed correctly, not the registration number on the contractor's truck.
Source: Washington State Legislature
- Is a heat pump better than a furnace?
- A heat pump does both jobs a furnace can't, since it heats in winter and cools in summer from one system. In Port Angeles that second part matters less, since summer afternoons only average 67°F and homes here don't really need cooling. A heat pump also moves heat instead of burning fuel to make it, which is why most run on electricity. Whether it beats a furnace for a given house depends on the ductwork, the electrical panel, and how the home is set up, so that's worth a contractor's look.
- What's the difference between a heat pump and an air conditioner?
- An air conditioner only moves heat out of your home. A heat pump does that too, but it can also run in reverse and move heat into your home, which is what heats the house in winter. Mechanically they use the same kind of compressor and refrigerant cycle. The difference is the reversing valve that lets a heat pump switch directions.
- Does a heat pump work in cold weather?
- Yes, a heat pump pulls heat from outside air even when it's cold, since there's still heat in air well below freezing. Winter nights here average 33°F, which is within the range heat pumps are built to handle. As the outdoor temperature drops, a heat pump has to work harder to pull the same amount of heat, so output falls off some on the coldest nights. Newer heat pumps are rated for cold climates and hold up better in that range than older models did.

