Heat Pump Installation in McMinnville, OR
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Nine months of the year, McMinnville leans on this machine
Winter nights here average 35°F, and homes need heat from October through June. That is nine months of the year your heat pump carries the load, mostly on the heating side. Summer afternoons average 77°F, mild enough that cooling asks little of it by comparison.
Most homes in this area heat with electricity, so a heat pump installed here needs to hold up through a long stretch of cool, damp weather, not just cover a few cold snaps. Any new split-system unit has to meet the federal minimum of 7.5 HSPF2 for heating and 14.3 SEER2 for cooling. Given how much of the year it runs on heat, how well it performs in that range matters more than the cooling number ever will here.
- 9 months
- October through June, your system heats
- 35°F
- the average winter night it heats against
- 77°F
- the average summer afternoon it cools against
Oregon requires HVAC contractors to hold a state license.
The license is held by the contractor, not issued per job, so it covers this contractor's work generally rather than this installation specifically. Oregon does carve out an exception for small jobs, work under $1,000 does not need a licensed contractor, but a heat pump installation runs well past that line.
Because this is a licensed state, the Construction Contractors Board license is the thing standing behind the work. On top of that, most cities and counties in Oregon require a permit for a heat pump installation and an inspection once it is done, which checks that the wiring and refrigerant lines were put in correctly. That inspection is a separate protection from the license itself, run by the local building office rather than the state board.
Source: Oregon Legislative Assembly
- Is a heat pump better than a furnace?
- It depends on what you're heating with now. A heat pump moves heat instead of burning fuel to make it, so it can heat and cool from one system, and most homes here run on electric heat already. Where winter nights sit near 35°F, a heat pump built for cold climates still keeps up, though a contractor should size it to your house and check whether you want backup heat for the coldest stretches.
- 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 same job in summer, then runs in reverse in winter to move heat into your home instead. That's why a heat pump can replace both your furnace and your AC, while a straight air conditioner only ever cools.
- Does a heat pump work in cold weather?
- Yes, a heat pump keeps working in cold weather, including nights near 35°F like this area sees from December through February. It draws heat from the outside air even when that air feels cold, since there's still heat in it above absolute zero. Its output does drop as the temperature falls, which is why a contractor will size the unit for the coldest nights this area gets, not just the average.