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Heating System Maintenance and Tune-Up

Furnace Maintenance


Here at Stable Temp, we promote preventive maintenance on your HVAC system as it is critical to ensuring that your furnace operates safely and efficiently during the heating season.

After all, preventive maintenance will help you save money on your utility bills and help prevent expensive repair costs. That is why we recommend an annual tune-up to extend the life of your heating system in San Diego County. And with tune-up services from Stable Temp, you can expect that your system will operate at its maximum performance.

Our furnace maintenance service will include:

  • Heat exchanger inspection for cracks and deterioration;

  • Burners removal and cleaning if necessary;

  • Check and adjustment of the fan switch;

  • Cleaning and adjustment of pilot assembly if necessary;

  • Safety controls inspection;

  • Gas line inspection;

  • Combustion air openings check;

  • Flue pipe inspection;

  • Securing of all panels;

  • Motors and bearings lubrication;

  • Belts and pulleys inspection and adjustment;

  • Air filter inspection and replacement if necessary;

  • Voltage and amperage check;

  • Thermostat check.


We also recommend a spring tune-up for your air conditioner to make sure it is ready to go when hot weather comes.


Our comprehensive air conditioning maintenance service will include all of these services:

  • Input and output temperatures check;

  • Check and adjustment of refrigerant levels and pressures;

  • Airflow check and air filter change;

  • Cleaning and inspection of cooling coils for damage and leaks;

  • Condensate drain flush:

  • Cleaning and tightening of electrical connections as well as fuse check;

  • Safety switch test;

  • Amperage and voltage check on the motors;

  • Check and adjustment of the thermostat;

  • Lubrication of the moving parts to reduce friction and wear.


Stable Temp HVAC is San Diego County’s one stop HVAC company that provides exceptional service at an affordable price.

Please contact us today for all of your heating and air conditioning needs.

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