A filthy fan or air ... board paper, but check your local ordinances and the filter materials before you dispose of the filter. Bring in a professional to look at your HVAC system as needed ...

Heat pump furnace combos, commonly known as dual-fuel or hybrid systems, consist of an electric heat pump and a furnace ...

Unfortunately, the fan motor can wear out ... Turn the AC back on and test the fan. If it is still not rotating properly, then you may need to call an HVAC professional to assess and repair ...

If your furnace doesn’t need replacing but you want to improve efficiency, you can often upgrade the system’s blower motor. Check with a professional to ensure the fan you want will work with ...

During a typical furnace inspection, your furnace inspector will check the components of your ... refrigerant, filters, motor, electrical and plumbing connections and more. An HVAC inspection ...

Even if a fan is in good working order, it can sometimes just be too loud. When it's time to swap in a new fan, consider its size. Smaller fans tend to be noisier, so if you have a 90mm fan, try ...

Q: I turned on my furnace for the first time this year, and it made the whole house smell musty. I checked the filter and found it caked with dust, so I replaced it with a new filter, and the ...