HVAC Services in Boring, OR

Steps for HVAC maintenance for an exterior unit ensure that the units operate properly. HVAC technicians must address concerns that affect the exterior unit and prevent the overall system from operating correctly. The services include a full inspection of the exterior unit, straightening and repairs of the fins, debris removal, and evaporator coil and drain repairs. A local service provider offers maintenance services specifically for exterior heating or cooling units. 

Removing the Cage Around the Unit

The technician turns the power to the unit off and removes the cage around the exterior unit to start the inspection. Most units require a Phillips-head screwdriver to loosen the screws and remove the panel. It is necessary to place the screws and connectors in a safe place when assessing the unit. Technicians complete inspections for the HVAC system in Boring and establish if there are any obvious issues with the unit. The service provider pinpoints any conditions that could affect airflow or prevent components from operating properly.

With the cage out of the way, it is easier to view all components and the entire unit better. Any obvious signs of damaged components are addressed. The technician completes an itemized estimate for all repairs and presents it to the property owner. The owner schedules the repairs according to their preferred schedule. 

Repair and Straighten Fins on the Air Conditioner Unit

The next step for maintaining the unit is repairing and straightening the fins on the unit. The fins must be straightened to ensure that heat that is pulled from the interior of the property can flow out the evaporator coil. If the heat doesn’t escape, the unit could become overheated and damage components. Technicians review and repair any of the fins that aren’t pointed in the correct direction. Service providers in Boring, OR, replace any damaged fins and ensure that the surrounding fins are straight. 

Remove Debris Around the Unit

Debris accumulates around the exterior unit throughout the different seasons. For instance, in the fall, leaves will accumulate all the way around the exterior unit and could get sucked up into the unit, causing a blockage. Raking leaves away from the unit and managing pine straw lowers the risk of a blockage. Technicians remove the debris before they open the cage and prevent the debris from collecting in the unit. They offer recommendations for property owners to keep the unit cleaner and protect the unit more proactively. Leaf blowers can help property owners manage buildup around the exterior unit without strenuous work.  

Remove Debris From the Evaporator Coils

The technicians take the next step by cleaning the evaporator coils. Inside a central unit, the evaporator coils can present issues if they are covered in debris. The coils start the process of creating cool air. The refrigerant converts into a gas from the liquid inside the evaporator coil. It absorbs heat from the inside the property and allows the cool air to flow through the unit and into the property. When cooling the property, it is necessary to keep the evaporator coil clean to prevent blockage. If the refrigerant isn’t converting properly, the evaporator coil could freeze. When this happens, the unit blows hot air back into the property. Cooling and Heating Services address these concerns for property owners. 

Testing the Evaporator Drain

The evaporator drain is responsible for eliminating water and moisture flowing into the unit. As the refrigerant completes its conversion, water drains from the evaporator coil and must be removed from the interior of the unit. Technicians check the drain for a clog and ensure that water is flowing out of the unit. If water accumulates in the unit, algae can become a real issue for the property owner. It will take over the unit and spread quickly. Technicians that discover algae in the unit will recommend full cleaning services to remove it and repairs for the evaporator drain. Cooling Services include inspections and repairs for major components such as the evaporator drain. 

The exterior unit must be maintained just like the interior unit. Vital steps are completed to prevent major issues and keep the unit operating as expected. The condition of internal components is affected by debris around the unit and inside it. Cleaning the unit properly helps the owner establish proper airflow and ensure that heat escapes as expected. Clogs can cause overheating of the components, such as the motor. This will lead to long-term problems that could prove costly. Property owners can schedule inspections, cleaning, and servicing for their exterior unit by contacting their preferred service provider now.