When it comes to selecting the best air conditioning unit for a residential property, size is extremely important. Choose a product that is too big, and it will not cycle properly. Choose a product that is too small, and the home itself will never cool down to its desired temperature. To avoid these types of sizing issues, Air Plus Heating & Cooling co-owner Kim Warner says that homeowners should have their homes checked for size before purchasing any new equipment. The San Diego air conditioner repair expert says that her company offers “manual J load calculations” to all clients.
In order to perform a manual J load calculation, an air conditioner installation and repair expert in San Diego will need to visit the job site in person and measure each of the rooms and the windows. This information will then be brought back to the office to be analyzed by Warner and her team of experts.
In addition to looking at the home’s size, Warner says it is also important to consider which direction it’s facing and which type of insulation it has in its walls and attic space. Thanks to an innovative new software program that the experts at Air Plus Heating & Cooling use, homeowners can rest assured that their manual J load calculations will be accurate. Homeowners who go with lesser-known companies or try choosing their new HVAC systems on their own without the guidance of a professional, however, run the risk of selecting a unit that is too small or too large.
An air conditioner installation and repair expert in San Diego, Warner says that an HVAC system that is too large for a particular space will cycle too quickly – meaning that it will cool down a home too quickly once it is turned on, causing it to turn on and then shut off in just a matter of minutes. This could actually cause damage to the equipment, necessitating a repair or possibly an entire air conditioner replacement.
Ideally, homeowners should be looking for an air conditioning unit that cools the home off at a moderate pace. A properly sized air conditioner will dehumidify the house, pull the moisture out of the air, and begin cooling down the space in approximately five minutes. If a unit cools down the room to the desired temperature in less than five minutes, it is oversized. If a unit takes much longer to cool down the room, then it may be too small for the space.
An air conditioner that is undersized will continue running night and day while it tries to keep up with the homeowner’s demands. Not only do homeowners with undersized units have to deal with homes that are not cooling down properly, but they may also face extremely high utility bills if their units are running virtually 24/7. To avoid these issues, Warner recommends contacting a trusted HVAC company and requesting a manual J load calculation prior to having a new air conditioning unit installed.