14 expert articles in this category
Shopping for a new furnace or heat pump? You'll hear terms like 'single-stage,' 'two-stage,' and 'variable-speed.' These aren't just marketing buzzwords—they fundamentally change how your system operates, your comfort level, energy bills, and equipment lifespan. Here's what you actually need to know.
If you're considering a heat pump in Oakland, you're probably wondering: Will it actually keep my home warm when temperatures drop? The short answer: yes, absolutely. Modern heat pumps excel in Oakland's mild coastal climate—even on the coldest nights.
Getting the right size HVAC system isn't about square footage alone. A proper Manual J load calculation considers your home's insulation, windows, orientation, and Bay Area microclimate. Here's why proper sizing matters and how to avoid the costly mistake of an oversized system.
Your 20-year-old furnace just broke down again. Should you repair it or finally replace it? Here's the honest answer about HVAC system lifespan, what affects longevity, and the simple math that tells you when replacement makes more financial sense than another repair.
Choosing between Fujitsu, Mitsubishi, and Carrier ducted heat pumps for your Bay Area home? This comprehensive comparison breaks down efficiency, pricing, warranties, and best use cases to help you make the right decision for your climate and budget.
If your furnace is getting noisy, struggling to keep up, or creeping past that 15–20 year mark, you're probably asking the big question: What's the best furnace brand to buy right now? In 2025–2026, choosing a new gas furnace isn't just about grabbing a familiar name and hoping for the best.
Shopping for a new HVAC system in the Bay Area can feel like alphabet soup: SEER2, HSPF2, AFUE, plus the old SEER/HSPF numbers.
One of the most common questions we hear: Do heat pumps actually work when it gets cold? It's a fair concern—especially if you've heard horror stories from friends in Minnesota or Vermont. But here's the truth for Bay Area homeowners: modern heat pumps work exceptionally well in our climate.
The Bay Area isn't just one climate—it's dozens of microclimates packed into a small geographic area. You can have 65°F fog in San Francisco, 85°F sunshine in Walnut Creek, and 75°F in San Jose—all at the same time. This means HVAC needs vary dramatically just a few miles apart.
What's changing with refrigerants, what it means for new installs and repairs, and how to think about timing your upgrade.
They don't work in cold weather, they're too expensive to run - let's separate fact from fiction for Bay Area homeowners.
What these efficiency numbers mean and how they impact your energy bills.
How San Francisco, Oakland, inland valleys, and South Bay climates affect system sizing and selection.
Benefits, compatibility, integration with smart home systems, and cost savings.