Top 3 Mistakes We See in Heat Pump Installs (and How to Avoid Them)
Thinking about a new heat pump for your Hood River home?
A properly installed heat pump can keep you comfortable year-round while saving money on your energy bills. But here’s the truth: the system is only as good as the installation.
We get calls every month from homeowners frustrated with new systems that don’t perform the way they expected. Nine times out of ten, the problem comes down to the installation — not the equipment
Here are the Top 3 Heat Pump Installation Mistakes we see in the Gorge (and how you can avoid them).
Mistake #1: Wrong Size for the Home
Bigger isn’t better, and smaller isn’t cheaper. If a system isn’t sized properly with a professional load calculation, it can lead to:
- Rooms that are too hot in summer or too cold in winter
- Higher energy bills
- Shortened equipment lifespan
How to Avoid It: Work with a licensed HVAC contractor in Hood River who always performs a load calculation before recommending equipment. At McDowell & Son, we don’t guess — we measure.
Mistake #2: Ignoring the Ductwork
Even the most efficient heat pump can’t deliver comfort through a duct system that’s leaky, undersized, or poorly designed.
How to Avoid It: Whenever possible, it’s best to utilize the ducts you already have.. We always check for disconnected or damaged runs and repair what we can.
But sometimes, ducts aren’t the best option for every part of a home. Maybe an addition was built without ductwork, or a section of ducts is so poorly designed that it can’t be salvaged. That’s when we recommend alternatives:
- Ductless heat pumps – perfect for additions or problem rooms.
- Mitsubishi hybrid systems – a traditional ducted air handler paired with ductless minisplit heads where needed. This gives you the best of both worlds: whole-home comfort plus targeted heating and cooling in tricky areas.
Mistake #3: No Long-Term Support
Some installs look fine at first but start having issues a year or two later. Unfortunately, many small shops disappear, leaving homeowners with no support for warranty claims or service.
How to Avoid It: Choose a contractor with a proven track record. McDowell & Son has been serving Hood River for over 30 years. We’ll be here to stand behind your system for the long haul — not just the install.
Why This Matters for Hood River Homeowners
Choosing an HVAC contractor isn’t just about today’s price. A heat pump is a 10–15 year investment. When it’s installed correctly, you’ll enjoy:
- Lower energy bills
- Year-round comfort
- A system that lasts longer with fewer headaches
When it’s installed incorrectly, you may end up paying twice for the same job.
Serving Hood River and the Gorge since 1993. Friendly, local, five-star service — every time.
— The McDowell & Son crew