We often think of our AC as a huge, rugged machine that can take whatever we dish out. But as it turns out, the way you set your thermostat can actually lead to problems with your system over time. Luckily, making some basic adjustments to the way you use your thermostat will help make certain that your AC runs longer and your home stays comfortable. You’ll also save some cash on your energy bills.
The Myth of ‘Set It and Forget It’
On a hot day, you are probably tempted to come home and turn the thermostat down to a super-cool temperature, thinking it will cool the house faster. Your AC isn’t like a car revving up. It runs at the same speed whether you have it set at 78°F or 68°F.
What will happen when you set your system too low is that it is going to run all the time as it tries to cool your home to a temperature it might not be able to reach. This overworking can cause a variety of problems. It puts undue pressure on the compressor, which is the heart of your AC system, and it can even cause the evaporator coils to ice over. When your coils freeze, your AC stops cooling, and you are left with a hot home. So, don’t be tempted to crank the cold air. A moderate, steady setting is better for your system.
Avoid Frequent On-Off Cycling
Another mistake is cycling your AC on and off often or adjusting the temperature several times throughout the day. For instance, some people might turn it off entirely when they leave for work and then blast it cold when they return. Even though it sounds like this would conserve energy, it can actually have the reverse effect on the health of your AC.
Each time your air conditioning system kicks on, it consumes a lot of electricity, and its parts take a hit. This is especially true for the compressor. Instead, it’s usually best to keep more of an even-keeled temperature, perhaps giving the air a few degrees’ freedom when you’re away without necessarily turning it off outright. You can automate this with a programmable thermostat.
Seek the Happy Place for Your AC
As far as a good temperature goes, most HVAC pros suggest aiming for 78°F when you’re at home during the summer. It’s a comfortable temperature for a lot of people, and it enables your AC to work in low gear without burning out. When you’re not home, turn up the temperature by 5 to 7 degrees. This modest step helps ensure you don’t come home to an oppressively hot house that your AC must work extra hard to cool, and it conserves energy.
Maintenance will also help your AC last a long time. The pros can spot problems you don’t see and fix them before they become serious. For help with your smart thermostat settings or HVAC maintenance, call Ace Home Services in Phoenix, AZ.
