One of the best times to request HVAC service near where you live is during spring, which will ensure that your A/C system is ready for the heat of summer. Below is a list of common things that technicians will check.
Inspecting the Fans and Coils
Air conditioning systems are comprised of fans and coils which can accumulate dirt as time passes. If this dirt isn’t removed, it may interfere with the system’s functionality, preventing it from operating at the same level of efficiency. This is why the technician will thoroughly clean all the fans and coils while also evaluating the connections. They will charge your A/C unit using refrigerant and will inspect every electrical component to ensure they aren’t faulty or worn. When caught early, these issues can be repaired without spending a lot of money.
Look for Indications of Winter Damage
As a portion of your A/C system is situated outdoors, it is directly exposed to the elements, which means that harsh winters can take their toll. In most cases, this will consist primarily of debris and dirt, which is simple to remove, but the technician will also need to perform a closer inspection to ensure that no water damage or rust is present, and it might also be necessary to prune bushes or trees which are overgrown to ensure the airflow is always adequate.
Evaluate the Internal Components
Air conditioning systems are comprised of multiple components, and each one must do its part to provide desirable temperature regulation. During spring the technician will want to review parts such as the registers, ductwork, air handler and evaporator coil to ensure each one is in excellent condition. Warning signs to watch out for include excessive dirt, gaps or holes, especially in the ductwork. It is also essential to evaluate the coolant lines.
These consist of pipes and tubes which extend from the evaporator to an air handler. In most cases, the lines will be covered using foam coolant as a form of insulation, and you’ll want to make sure none of its parts are missing or frayed. Since A/C systems are notorious for developing leaks, the technician will want to ensure they are sealed as this can boost the efficiency of your HVAC unit by as high as thirty percent while making your home cooler during summer and warmer during winter.
Test the Overall Functionality
Once the individual internal components have been inspected, the next step is to test the overall system functionality to ensure it can cool properly. Most green HVAC systems operate via their thermostat, and this finalized check is crucial as it will help identify faults within it. In some cases, the thermostat batteries will have to be replaced, while a failure to activate is a sign that the circuit breaker might be tripped.
Once the technician has completed their service check, any issues they discovered will be discussed with you and they’ll make recommendations regarding the best course of action. Some HVAC systems can be upgraded, and you’ll want to review the various options and the cost of purchase and installation.