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Troubleshooting Guides
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Furnace Running But Not Heating? Heat Pump Blowing Cold Air? Common HVAC Problems & Fixes
Your thermostat says 68°F, but your house feels like 60°F. The furnace is running—you can hear it—but no heat is coming out. Or your heat pump is blowing air, but it feels cool instead of warm. Here's what's wrong and what you can fix yourself vs. when to call for emergency service.
When Your Furnace Kicks On and the Smoke Alarm Starts Screaming
Sometimes the cause is harmless dust burning off after your system's been idle. Other times, it's a sign of overheating, wiring issues, or actual smoke that needs urgent attention.
How to Fix Hot and Cold Rooms in Your Bay Area Home
Every Bay Area homeowner seems to have that one room: You bump the thermostat up, and one room finally feels okay… while the rest of the house turns into an oven.
Why Is My Heat Pump Running All the Time?
Longer run times are normal and efficient. Learn when it's working as designed vs when there's a problem.
Ice on My Heat Pump or AC: What's Normal, What's Not
Defrost mode vs true icing problems; simple DIY checks before calling.