What Can You Expect When You Hire an HVAC Contractor?
HVAC systems warm indoor spaces in the winter and cool them in the summer. In addition to your air conditioner and furnace, HVAC includes combined systems like heat pumps and indoor air-quality equipment like air purifiers. It also encompasses the control systems and smart thermostats that help everything work together. Read on for an overview of how HVAC systems work. What Does HVAC Stand For? HVAC stands for heating, ventilation, and air conditioning. It refers to the systems that regulate and move heated and cooled air throughout residential and commercial buildings, from homes to offices to indoor stadiums. Although there are many options when it comes to HVAC systems, they all work similarly, taking in fresh air and using a mechanical ventilation system to heat or cool it to a desired temperature. HVAC units also can control humidity levels and improve air quality through air cleaners that capture bacteria, spores, and virus-sized particles. The HVAC technician who come...