Faq

For 1-inch filters, every 2 months; for medium filters, twice a year.

The appropriate size depends on various factors, including your home's square footage, insulation quality, and local climate. A professional assessment is essential to determine the correct size.

With proper maintenance, HVAC systems can last between 10 to 12 years.

Unusual sounds can indicate issues such as motor bearing problems or compressor issues. It's advisable to have a technician inspect the system to prevent further damage.

Regular maintenance, sealing air leaks, proper insulation, and using programmable thermostats can enhance efficiency.

Two-stage cooling refers to an air conditioning system that operates at two levels of cooling capacity: high for hot summer days and low for milder days. This allows for more efficient energy use and consistent comfort levels.

Yes, it's recommended to replace ducts once every 10 years to maintain system efficiency and indoor air quality.

This could be due to lack of airflow, inadequate insulation, or improperly sealed windows. Solutions include adjusting airflow, adding insulation, or resealing windows.

Setting your thermostat to 78°F in the summer and 68°F in the winter can help maintain comfort while optimizing energy efficiency.