There are many reasons why your HVAC system may need an air condition repair. Your HVAC system may need an air condition repair as a result of faulty installation, poor service procedures or inadequate maintenance. Improper installation can cause leaky ducts and poor airflow. Often, an unqualified service technician may add refrigerant charge that does not match the manufacturer’s specifications or add refrigerant to a system that is already full. As a result, the performance and efficiency of the unit is impaired. That is why we always recommend consumers hire a licensed service technician who is North American Technician Excellence (NATE) certified.
A NATE certified technician will get the job done right the first time. NATE technicians are well-trained in the installation, repair and service of HVAC systems. These certified technicians have gone through rigorous training and have passed industry tests to gain this prestigious certification. If your HVAC system should malfunction, here’s a list of items that a skilled technician should do:
-Check for the right amount of refrigerant and check for refrigerant leaks using a leak detector
-Measure air flow through the coils
-Gather any refrigerant that must be removed from the system
-Check for correct electric control sequence to ensure that the cooling and heating system cannot operate at the same time
-Check for and seal duct leakage in central systems
-Check the proper operation of the thermostat
-Oil motors and check belts for wear and tightness
-Inspect electric terminals and clean and tighten connections
For the most part, quality air conditioner manufacturers make rugged products that last a long time. However, HVAC systems usually need some repair over time. If your system should shut down, you can begin to find out what’s wrong by checking the circuit breakers or fuses. Before resetting any breakers, let the system cool down for about five minutes. If the compressor has shut down on a hot day, the high-pressure limit switch may have been tripped. It can easily be reset by pushing the reset button on the compressor’s access panel.
Refrigerant leaks are a common air condition repair. If an air conditioner is low on refrigerant, simply adding refrigerant is not the solution. Simply adding refrigerant will not address the problem and will cost hundreds of dollars over time. A skilled technician should fix the leak, test the repair and then charge the system with the proper amount of refrigerant. The performance of an HVAC system is best when using the manufacturer’s specifications and is neither overcharged nor undercharged.
Electronic control failure is common with HVAC systems. Sometimes when systems are oversized or turn on and off frequently, the fan and compressor controls can wear out. The problem could also be corrosion of wires or terminals. All of the electrical contacts and controls should be checked during a professional service call.
There could also be sensor problems with the unit. The thermostat sensor measures the temperature air of air coming into the evaporative coil. When the sensor is knocked out of position, the air conditioner can behave erratically or cycle constantly. Sometime, its position can be adjusted by carefully bending the wire. If this doesn’t fix the problem, a service technician will be needed.
The most effective way to avoid costly air condition repair is to invest in a quality brand with a good warranty and to sign up with a regular maintenance plan with a licensed HVAC contractor. These plans are typically affordable and run anywhere from $200 to $500 per year. During a regular maintenance visit, skilled technicians will clean and lubricate all the parts. They also use diagnostic tools to check for performance and efficiency. With a preventative maintenance plan, the technician can troubleshoot any problems and make a quick repair or replace faulty parts. It’s an excellent way to prevent small problems from mushrooming into big problems. In addition, many HVAC companies will offer their customers discounts on any replacement parts. We always recommend consumers to invest in a preventative maintenance plan. Studies have shown that regularly scheduled maintenance visits increase the longevity of the HVAC system and save consumers money on hefty repairs.
If you have an old unit and the compressor breaks down, the air condition repair in Nacogdoches may not be worth the cost. Typically, the cost to replace a compressor is over $1,000, and an investment in a new energy efficient system is advised. There are many newer units on the market today with a Seasonal Energy Efficiency Rating (SEER) of over 20. In less than two years, the savings in energy costs will pay for the system. Consumers in Nacogdoches can also qualify for rebates up to $1,500 with an Energy Star Certified unit.
If you need air condition repair in Nacogdoches, we highly recommend McWilliams & Son Heating and Air Conditioning. This professional HVAC contractor has NATE certified technicians that can install, repair and service any brand and any system. Skilled technicians will travel to the Lufkin and Nacogdoches areas for a free in-home estimate, and the company offers a $500 rebate on new systems.
The company is also a certified Carrier dealer. This designation is not easily attained, and only five percent of HVAC contractors are awarded this certificate. Only HVAC contractors who have an excellent customer service record and NATE certified technicians are eligible. McWilliams & Son Heating and Air Conditioning is committed to customer satisfaction and has an unparalleled reputation in the HVAC industry.