The air conditioners in your home are going to be getting older and more expensive, and that’s bad news for home owners.

Homeowners have been losing out on many features and features for years, and now that they’re getting older, they’re less likely to keep the home running at its best.

That means less efficiency and a decrease in air quality in your neighborhood, so it’s important to keep air conditioning in working order, even if it means spending extra on new equipment.

This guide walks you through the pros and cons of keeping air conditionings running smoothly, and tips on keeping them running even when you’re not in the house. [HTC]