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HVAC Techs Annual Maintenance Checklist

At Superior Heating and Cooling, our HVAC technicians are committed to providing top-notch service to keep our customers' systems running smoothly year-round. During an annual maintenance visit, our experienced technicians meticulously inspect and optimize the HVAC system to ensure optimal performance and energy efficiency. Here's a comprehensive checklist of what our HVAC techs typically check during an annual maintenance visit:
1. Thermostat Calibration: Our HVAC techs start by calibrating the thermostat to ensure accurate temperature readings and proper system function.
2. Air Filter Inspection: Techs check and replace air filters as needed. A clogged or dirty air filter can decrease system efficiency and negatively impact indoor air quality.
3. Electrical Connections: Our technicians inspect all electrical connections, tightening and securing any loose connections that could cause system malfunctions or safety hazards.
4. Condensate Drain Examination: Techs examine the condensate drain line and remove any blockages or build-up that can cause water leakage or system damage.
5. Overall System Cleaning: HVAC techs clean the entire system, including coils, fans, vents, and ductwork, to remove dirt, dust, and debris that can hinder system performance.
6. Lubrication of Moving Parts: Moving parts such as motors, bearings, and pulleys require adequate lubrication for smooth operation. Our techs lubricate these parts to minimize friction and reduce energy consumption.
7. Refrigerant Level Check: A vital step in maintaining an efficient HVAC system, the refrigerant level is checked to ensure proper cooling and avoid potential leaks. If it looks a little low, we will top it off up to half a pound at no extra charge.
8. Condenser and Evaporator Coil Cleaning: Our technicians meticulously clean the condenser and evaporator coils to improve heat transfer and system efficiency while minimizing energy consumption.
9. Blower Motor Inspection: Blower motors play a significant role in the HVAC system's operation. Techs thoroughly inspect, clean, and lubricate the blower motor to optimize its performance.
10. Inspect Belts and Pulleys: Belts and pulleys within the system are examined for wear and tear. If necessary, our techs replace them to prevent future malfunctions.
11. System Controls and Safety Features: HVAC techs inspect and test system controls, such as limit switches and safety features, to ensure proper operation and mitigate any potential hazards.
12. Verification of System Start-up and Shutdown: Our technicians utilize the annual maintenance visit as an opportunity to verify that the system starts up and shuts down correctly to prevent any unforeseen issues during regular use.
13. Testing Carbon Monoxide and Gas Leak Detection: As part of safety measures, our techs check for carbon monoxide levels and perform gas leak detection tests to safeguard the well-being of our customers.
14. Examine Ductwork: Our techs visually inspect the ductwork for leakage and damage, ensuring that the air distribution throughout the premises is optimal.
15. Evaluate Energy Efficiency: Finally, our technicians assess the overall energy efficiency of the HVAC system and make recommendations to enhance performance and reduce energy consumption.
By following this comprehensive checklist during annual maintenance visits, our HVAC techs guarantee that each customer's system remains in peak condition, prolonging its lifespan and providing reliable comfort all year long.