In the heat of Las Vegas, it’s essential to be educated on your air conditioning system as much as possible to participate in adequate household maintenance to keep yours functioning.
Repairs for HVAC malfunctions can be extensive, and it can take time for an air conditioning tech to get to your home to make the repairs, possibly leaving you without service for perhaps a couple of days.
In order to override the waiting list, you can sign on for preventative services with technicians assigned to monitor your unit on an annual or biannual basis. Typically these contract customers don’t have to wait to use air conditioning repair in Las Vegas NV, such as in an unexpected repair, since the service provider is familiar with their system. They can merely call the technicians with whom they have a working relationship for expedited servicing.
In an effort to save time and provide convenience for the provider, it’s beneficial when homeowners make themselves familiar with the common problems usually occurring with systems. Clients can then take steps to prevent these issues or troubleshoot for preparedness when the expert arrives to make the repairs.
Expert Air Conditioner Repair Tips All Homeowners Should Know In Las Vegas
Common HVAC problems tend to occur with most AC systems on which Las Vegas homeowners should educate. Doing so can potentially prevent these same issues but will also save the AC repair tech time and effort when arriving to make the necessary corrections if they do occur.
In doing so, you’re not only adding a layer of convenience for everyone involved, you’re potentially saving yourself some money in the long run. Let’s check out a few of the problems most often seen with an HVAC system.
- The unit won’t turn on.
The experts want homeowners to take the opportunity to make a few checks before making the service call. In some cases, the thermostat batteries need changing out. If the batteries are still good, make sure the settings are accurate to ensure the system should be cooling and at an appropriate temperature.
Another quick check is the circuit breaker to ensure it hasn’t inadvertently tripped. If that’s the problem, merely switch it “off” and back to “on.” If it keeps tripping, leave it off and make the service call.
- There is no cold air blowing from the AC.
If the HVAC is not blowing cold air, you might have a dirty air filter constricting the airflow for the unit. Neglecting to change this single part can create many challenges for the system, including causing the condenser unit to freeze up, further limiting the cooling capacity.
The suggestion is to change your filter minimally every three months. That needs to be every 30 days for much more frequent AC use and contributing factors like pets. But then you want to inspect at the end of each week to ensure condition as a matter of efficiency.
- The outside unit is freezing up.
There can be a few reasons for the unit to freeze up, such as:
- Coolant levels insufficient
- Airflow restricted
- Outdoor temperature decreased
- An issue with the blower motor
- Leaking refrigerant.
If the HVAC begins to leak coolant, the temperature will be varied, and there will be inefficient performance. You’ll start to notice:
- Compressor damages
- Cooling becomes uneven
- Freezing coil
- Lesser efficiency
- Greater energy consumption
As part of standard household care and upkeep, the unit needs checked frequently for these leaks.
- Unusual noises coming from the air conditioner.
Depending on what’s happening with the setup, the HVAC can make numerous sounds for varied reasons. Some of these include:
- Hissing: refrigerant leak
- Clicking: If this happens with turning the unit on/off, the relay is a likely culprit.
- Thump/bank/rattle: These noises are indications of either a motor assembly or blower.
- Screeching: You’ll find this noise coming from either the fan motor or compressor.
- Buzzing: Electrical components are most likely faulty.
- Failure of the electric control.
Some homeowners are guilty of turning their units on/off, leading to the compressor and fan controls wearing down. In an effort for the AC to start, it involves the compressor, the condenser fan motor, and the blower motor coming together to make that connection.
When there’s a problem with this connection, the compressor and motor are unable to switch on. These electrical connections need inspecting to find the issue.
- Evaporator Coil Freezes
When this part freezes, the air conditioner is not getting the air it needs for adequate operation. When the evaporator coil freezes, it can result in the air conditioning freezing up and shutting down.
Insufficient airflow can result from a faulty fan, dirty filters, or vents/duct blockage. One of the primary components for adequate airflow is a clean air filter.
Las Vegas homeowners don’t want to go a day without the benefit of a fully operational, efficient HVAC system during the intensity of the extreme temperatures.
In order to help prevent malfunctions or, worse, a shutdown, it’s beneficial for residents to educate themselves on their air conditioners and become familiar with the common problems associated with regular usage. View costs/services for HVAC maintenance here.
In this way, when they need to contact the service provider who does the annual preventative maintenance in case an unexpected malfunction occurs, they can advise of the specific problem-saving everyone time, effort, and possibly a bit of expense.