In San Jose, air conditioning units play a vital role in keeping residents safe and comfortable as the temperatures warm up. For this reason, you should always arrange for a pre-season inspection and tune up to make sure that it is ready for the height of the summer. Unfortunately, air conditioning problems can still arise even when you practice proper maintenance. As you prepare for the rising temps, check out these common questions that people tend to have about their air conditioner this time of year.
Why is the Air Conditioner Blowing Warm Air?
Your air conditioning unit is designed to take warm air and make it cold before it blows through the vents. However, a malfunctioning unit can fail to cool the air properly before it comes out. Often, this is due to a clogged filter, and this issue is quickly resolved by making sure to change the filters on a regular schedule. For most units, this needs to be done every one to three months. You may also find warm air blowing out of the vents if the unit has a refrigerant leak, so make sure to arrange for professional repairs if changing the filter doesn’t do the trick.
Why Does the HVAC Unit Keep Turning Off and On?
Rapid cycling is another issue that sometimes occurs during the summer. An air conditioning unit that is failing to cool the air may naturally cause the system to try to turn on over and over again in an attempt to reach the set temperature. There could also be a problem with the thermostat or its placement. In some cases, an improperly sized or installed unit causes rapid cycling because the system is unable to keep up with the demand required to properly cool the building.
Does My A/C System Need Replacement?
The average life of an HVAC unit is 10 to 15 years, and there does eventually come a point when repairs are no longer possible. Typically, your air conditioning system requires replacement when it begins to experience frequent breakdowns or if it becomes inefficient at cooling your property. People with older units often find that a replacement makes financial sense because it reduces the cost of their utility bills and eliminates the constant need to pay for repairs. If a replacement is necessary, you should expect for your HVAC technician to explain why and provide you with your best options for making the installation affordable.