The answer to 'what is maintenance' is regular, proactive care and attention to your HVAC system to keep it running efficiently and effectively. This includes tasks like changing air filters, cleaning components, and performing tune-ups and inspections at recommended intervals.
Proper HVAC maintenance helps extend the lifespan of your equipment, improve indoor air quality, and reduce energy costs by ensuring your system is operating at peak performance. It's an important investment in the comfort and health of your home.