HVAC

HVAC stands for Heating, Ventilation, and Air Conditioning. It encompasses all the systems that control your home's temperature, air quality, and humidity.

Components:

• Furnace: Heats air
• Air conditioner: Cools air
• Heat pump: Heats and cools
• Ductwork: Distributes air
• Thermostat: Controls temperature
• Air handler: Circulates air
• Filters: Clean air

  Maintenance Requirements:

• Replace filters monthly (during heavy use)
• Professional tune-up twice yearly
• Clean vents and registers
• Check refrigerant levels (professional)
• Inspect ductwork for leaks
• Test thermostat accuracy

  Lifespan:

• Furnace: 15-20 years
• Air conditioner: 15-20 years
• Heat pump: 10-15 years
• Ductwork: 25+ years

  Signs of Problems:

• Unusual noises
• Uneven heating/cooling
• Rising energy bills
• Frequent cycling
• Poor air quality

  Documentation:

Keep records of all service for warranty claims and home sale documentation.