What Actually Matters
AHRI Certification
This is the only thing you need to care about more than price. It means the manufacturer tested the heat pump in cold weather—like BC winters—and proved it works. No AHRI cert for your climate? You're buying a gamble.
Check the AHRI directory before you sign: www.ahridirectory.org. Search your specific model and outdoor design temperature. If it's not there, ask why.
Cold Climate COP
COP is just "how much heat you get per dollar of electricity." But here's the catch: manufacturers test at 47°F. That's spring weather. At -15°C (a normal BC January night), that number drops. Sometimes 30%, sometimes more.
Ask your installer: "What's the COP at -15°C for this specific model?" If they say "I'm not sure," they haven't done their homework. Mitsubishi and Daikin have real -15°C data. Some brands don't.
Warranty Matters Less Than You Think
Most brands warranty their equipment for 5-10 years. Mitsubishi goes to 10 years, some American brands do 5. After that, you own the risk. A 10-year warranty is nice if you keep the heat pump for 15 years. Most people don't.
What actually matters: parts availability. If a compressor dies in rural BC in January and the brand doesn't stock parts locally, you're in trouble. Mitsubishi and Daikin have service networks everywhere. LG? Less common.
The Cost Breakdown Nobody Explains
Your $12,000 quote breaks down like this:
- Equipment: $4,500–$6,000 (30-day lead time if not in stock)
- Installation: $4,000–$6,000 (ductwork, permits, disconnecting old system)
- Rebate: -$4,000 to -$16,000 (depends on income)
You see a lot of installers quote high, then say "after rebate you pay $2,000." That's true, but misleading. The rebate takes 4-8 weeks. You write a check today for the full amount. Plan for cash flow.
Some installers offer financing. If they do, check the rate. 8.99% is common. That extra 3% over a mortgage rate adds thousands over time.
The Noise Question
Heat pumps are loud. The outdoor unit runs a compressor (like a refrigerator) and a fan. When it's 30 below and your heat pump is working hard, neighbors notice.
Specs say 50-55 dB. That's a normal conversation from 3 feet away. But at 2 AM when you're paying attention to every sound, it feels louder.
Ask for the decibel rating at full load (not rated capacity). Ask where your outdoor unit will go. If it's near a bedroom window, think twice. Daikin makes quieter units than most. It's worth the extra cost if neighbors are close.
Single-Zone vs Multi-Zone (Ductless vs Ducted)
Ductless: One outdoor unit, one or more indoor wall units. Heats individual rooms exactly how you want. Install in a few days, minimal disruption. Looks like a box on your wall (some people hate this).
Ducted: Outdoor unit connects to your existing furnace ducts. Heats the whole house automatically. Looks cleaner (no wall boxes). Retrofit work is expensive ($15K+).
For most BC homeowners: ductless is the sane choice. You get 80% of the comfort for half the install cost.
The Installer Question
You're not buying a heat pump. You're buying an installation. The best equipment installed wrong heats your house poorly.
Ask your installer:
- "How many Mitsubishi installs have you done this year?" (Answer should be 20+)
- "What's your typical first-year callback rate?" (Should be under 5%)
- "Will you pull permits?" (Some try to skip this)
- "What's included in your warranty on labor?" (Should be 2-5 years)
If they seem annoyed by these questions, they're not the right person.
The Math You Actually Need
| Heat pump cost | $12,000 |
| Your rebate (income-qualified) | -$10,000 |
| Out of pocket today | $2,000 |
| Average energy savings | $60/month ($720/year) |
| Payback | 2-3 years |
If your payback math is 12+ years, you might be overpaying on install labor. Get a second quote.
Summary: What to Do Monday Morning
- Check AHRI directory for any models you're considering
- Ask installers for -15°C COP (not rated COP)
- Get 2-3 quotes, compare total cost (equipment + install)
- Ask about local service network and past projects
- Don't let them rush you (decision should take 2-3 weeks)
The rebate doesn't expire this year. There will be other quotes. Take your time.