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What to Expect During Your Annual HVAC Maintenance Appointment

March 14, 2025

Scheduling annual HVAC maintenance is one of the best ways to ensure your heating and cooling system runs efficiently year-round. At Fry Plumbing & Heating Corporation, we’ve been helping homeowners stay comfortable for over 70 years. Regular maintenance not only extends the life of your system but also helps lower energy bills and prevent costly repairs.


Here’s what you can expect during your annual HVAC maintenance appointment:

1. System Inspection

A trained HVAC technician will start by thoroughly inspecting your system. This includes checking the furnace, air conditioner, heat pump, and ductwork for signs of wear, damage, or potential issues. Identifying small problems early can help prevent major breakdowns later.

2. Cleaning Essential Components

Dirt and dust buildup can cause your HVAC system to work harder than necessary, leading to higher energy bills and reduced efficiency. Your technician will clean essential components such as:

  • The evaporator and condenser coils
  • Blower motor and fan blades
  • Air filters (which may be replaced if needed)
  • Condensate drain lines (to prevent clogs and leaks)

3. Checking Refrigerant Levels

If your system uses refrigerant, the technician will check for any leaks and ensure the levels are within the manufacturer’s recommended range. Low refrigerant can reduce cooling efficiency and lead to compressor damage if left unaddressed.

4. Testing System Performance

Your technician will run the system through a full cycle to test its performance. This includes:

  • Ensuring proper airflow and temperature regulation
  • Checking the thermostat settings and calibration
  • Listening for unusual noises or vibrations

5. Electrical & Safety Checks

Loose electrical connections can cause system malfunctions or even pose fire hazards. During the maintenance visit, the technician will tighten all connections, check voltage levels, and ensure the system is operating safely. If you have a gas furnace, they will also inspect the burner, heat exchanger, and carbon monoxide levels for safety.

6. Review & Recommendations

Before finishing, your technician will discuss any findings with you. If repairs or replacements are needed, they’ll provide recommendations to keep your system running efficiently. They may also offer tips on improving energy efficiency, such as upgrading to a smart thermostat or sealing duct leaks.

Schedule Your HVAC Maintenance Today

Regular maintenance helps prevent unexpected breakdowns and keeps your system running at peak efficiency. If it’s time for your annual HVAC check-up, contact Fry Plumbing & Heating Corporation today! Our experienced technicians are ready to ensure your home stays comfortable in every season.

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