Your HVAC fan setting plays a bigger role in your home’s comfort and energy use than you might realize. Most thermostats offer two main settings — “On” and “Auto.” Both options have their benefits, and the right choice often depends on your comfort preferences, your home’s layout, and even the type of HVAC system you have.

Most HVAC professionals agree it’s recommended for homeowners to schedule two HVAC maintenance visits each year — one for your air conditioner and one for your furnace.

Regular service helps your system run smoothly, improves energy efficiency, and ensures your equipment is operating safely and reliably.

Finding your HVAC filter shouldn’t be a mystery — but depending on your home’s system, it can be located in several different places. The air filter is one of the most important parts of your heating and cooling system. It keeps dust, debris, and allergens from circulating through your home and protects your furnace or air handler from damage.