When you’re considering an A/C upgrade, calling in an HVAC expert as soon as possible speeds up the selection process and ensures that you’ll get the best possible cooling solution for your home. Today’s systems are complex, and while these advances have improved energy efficiency a great deal, they make finding the best system more complicated. An expert can guide you through the technological advances that can benefit you, both for increased comfort and lower operational costs.

When you work directly with an HVAC representative, you tap into their skills and knowledge of the field. Once you’ve selected the level of energy efficiency you prefer, the task of sizing the system comes into play. HVAC contractors use a system called Manual J to find the precise tonnage required for your home. The calculation includes:

  • Cubic footage you want to air condition
  • Windows, their efficiency and orientation to the sun
  • Insulation levels in your home
  • Existing ductwork and its efficiency
  • Heat-producing appliances in your home
  • Type of lighting
  • Outdoor landscaping
  • Household size
  • Temperature preferences
  • Lifestyle

The precise size is important because too large an A/C upgrade can cost you more in equipment and operational expenses throughout the life of the system. Systems that are too large run for shorter periods more often throughout the day, creating more mechanical wear, raising your electric bill and extracting less humidity from the indoor air.

Central air conditioners also require installation from a licensed HVAC professional to maintain the warranty. These systems require high-voltage wiring and the handling of restricted refrigerants, both of which are regulated by law. Your ductwork may need modifications before the installation is complete, something that HVAC personnel have the expertise to complete.

Once your A/C upgrade is installed, it needs annual maintenance to keep the warranty valid and to ensure that the system continues to perform at its manufacturer’s specifications. Well-maintained equipment uses less electricity and lasts longer than neglected units.

If you’re in the market for an A/C upgrade this spring, contact Around the Clock. We have been providing HVAC services in the Los Angeles region since 1967.

Our goal is to help educate our customers about energy and home comfort issues (specific to HVAC systems).  For more information about A/C upgrades and other HVAC topics, download our free Home Comfort Resource guide.

Around the Clock Air Conditioning & Heating services Los Angeles, North Hollywood and the surrounding areas in California. Visit our website to see our current specials and get started today!