Introduction AC Air filters are one of the most important parts of an HVAC system. Though they may not seem like much —the air filter found in most air conditioning systems looks like a piece of cardboard or stiff cloth—it performs a vital function within the system....

Introduction To Mini-split air conditioners Mini-split air conditioners are most commonly used in small and medium-sized homes. They are quite popular because they’re extremely energy efficient, quick to cool down the area, and cost-effective compared to other...