Homeowners today are tackling more home improvement projects than ever before including AC installation and maintenance, aided by online tutorial videos and the ability to rent power tools from a local hardware store. Appliance manufacturers are also designing new equipment as simply as possible, to ensure they’re installed quickly and easily and with little risk of damage.
AC installation is not a DIY job, as a new air conditioner compressor needs proper balancing on an exterior concrete pad and your thermostat also typically needs calibration and other adjustments once the unit is installed. Homeowners also risk electrical shock and overloading the home’s wiring with new AC installation.
While you might be tempted to avoid the cost of AC installation by managing this job yourself, you might consider some added information about new residential air conditioning systems and the benefits of hiring an AC contractor. This will ensure you have a functioning residential air conditioner for years to come while also avoiding the risk of damage to the home’s electrical systems!
Consider a few reasons why AC installation is best left to a professional, even if you consider yourself “handy” around the house and have a nice selection of tools at your disposal! Remember to discuss these concerns with an air conditioning contractor near you, to ensure you make the best choices for your home and new appliances.
Note, too, that many air conditioning contractors offer to perform an energy evaluation for homes before assisting with the purchase of a new AC unit. Addressing poor insulation or ventilation, having the home’s ducts cleaned, and calibrating the thermostat all ensure your new AC unit works efficiently and avoids added stress on the unit.
If you’re still not convinced to call an AC contractor near you for needed installation of your new air conditioning compressor and other parts, you might note some risks of faulty or improper AC installation. Consider that some of these risks can result in costly home repair bills down the road, so it’s best to invest in the price of an AC contractor instead!
When you’re in the market for a new residential air conditioner, you might be tempted to buy the largest and most powerful model you can afford. On the other hand, you might be afraid to invest in anything other than the cheapest model, assuming that all central air conditioners are alike.
However, note that an undersized unit won’t be able to cool your home efficiently and may almost constantly; the money you’ll pay in electrical costs might far outweigh the investment in a more moderate unit! On the other hand, an oversized unit might cool a home’s interior before it can remove excess humidity, so your home is than cold and clammy!
Many air conditioning contractors recommend 1 ton of air conditioning capacity for every 600 to 1000 square feet of interior space. Opt for more cooling power if your home lacks shade trees or sufficient interior insulation, and less cooling power for homes with lots of shade and few windows to let in hot sunlight. Open areas, without interior walls to block the flow of cooled air, might also need less power to stay sufficiently comfortable, whereas “choppy” footprints that cut off airflow might require more power for sufficient cooling.
If your home lacks ductwork or there are areas of the home without ducts, such as a backroom or attached garage, you can still enjoy a comfortable AC installation! A split system air conditioner functions without ductwork; this AC includes a panel installed in a room, either along one wall or in the ceiling. This panel controls the system rather than a separate thermostat in the home.
Piping behind that panel runs to the outside of the home, for ventilation and exhaust. The motor and blower of the unit are located behind the front panel and work to circulate cool air around the area in front of the panel, rather than pushing air through ductwork. Hotel rooms typically have split system units, so each room has its own air conditioning system versus a central unit.
Split system air conditioning units are less powerful than central units but offer more cooling than window or portable units. Many split system units offer enough power to cool the first floor of a small home, depending on its overall footprint and layout. You might also install a split system in a backroom or garage, or any such space not connected to the home’s ductwork.
How long does AC installation take?
The time it takes to install a new air conditioning unit depends on the work needed to remove the current unit, connect wiring, and seal ductwork. Most AC installations require 4-8 hours, while a furnace and AC installation together might require up to 12 hours to complete.
Is it bad to run an AC unit constantly?
Running an AC unit constantly puts added stress and strain on the unit and can easily overheat the motor. The condenser coils are also likely to freeze! If your home is never cool enough, you might invest in a new AC installation rather than keeping your current unit running constantly.
Does a new central AC unit add value to a home?
While only a real estate agent can tell you if a new AC installation will add value to your home and how much, consider than an old unit in disrepair, or undersized window units rather than a central unit, can often decrease a home’s value! Investing in a new AC unit keeps you comfortable and ensures your home appeals to potential buyers, should you put it on the market.