Seattle Heating & Cooling Services 

Keeping You Cool & Comfortable

While property owners need to take care of plenty of important tasks, few are as essential as keeping the space at a proper temperature. This is why our techs at Legacy One Heating are here to help. Never fear being too cold in the winter or too hot in the summer, so long as you have come to us for reliable Seattle heating and cooling services. We provide installations, repairs, maintenance tune-ups, and inspections to keep your home or business comfortable and safe.

There is no system too large or complicated for us to handle, so contact our insured team online or call us now at (425) 906-3447.

Why Is My Furnace Producing Strange Smells?

Noticing an unusual odor from the furnace is never a good sign, but what does it mean?

Sometimes, the issue might only be minor, such as an air filter gradually becoming clogged. In other situations, bad smells could be a sign of a severe issue that requires prompt attention. For example, burning odors often mean a problem with the furnace's electrical system or motor. On the other hand, musty smells could indicate the presence of mold or mildew in the ductwork. A gas-like smell is the most dangerous since a gas leak may present. To be safe, always contact a professional HVAC technician as quickly as possible. 

How Long Do HVAC Systems Last?

The average lifespan of an HVAC system is typically 15 to 25 years, depending on factors like the type of system, maintenance, and usage. Regular maintenance, such as cleaning filters, checking refrigerant levels, and servicing the system annually, can help extend its life. Systems that are well-maintained and not overworked may last closer to 20 years, while others might need replacement sooner if they experience frequent issues or lack proper care. It's also important to note that the efficiency of an aging HVAC system tends to decrease over time, so replacing an older unit can sometimes be more cost-effective than continuing repairs.

How to Tell When You Need a New AC

Air conditioners have become increasingly resilient due to advances in HVAC technology, but this doesn’t make them immune to deterioration over the years. Experts recommend seeking a brand-new model to enjoy the highest comfort level.

Typical indicators that a new AC unit is necessary would include:

• The AC has been used for 10 to 15 years 
• Energy bills have suddenly increased, although the usage is still the same
• Strange sounds or odd noises are coming out when the system is running
• Little to no air is flowing from the vents