How often should I have my AC serviced?

Air conditioning systems should be professionally serviced once per year, ideally in late spring before the cooling season begins. This annual maintenance helps ensure your AC runs efficiently, prevents breakdowns during hot summer days, and extends the system's lifespan.

Annual AC maintenance typically includes cleaning the evaporator and condenser coils, checking refrigerant levels, inspecting electrical connections, lubricating moving parts, and testing system performance. A clean system runs more efficiently, which translates to lower energy bills and better cooling comfort. Dirty coils and clogged filters force your AC to work harder, leading to higher electricity costs and potential component failures.

In Ottawa's climate, where we rely heavily on air conditioning during humid summers, regular maintenance becomes even more critical. The spring pollen, summer dust, and occasional severe weather can impact your outdoor condenser unit. Professional technicians will also check for refrigerant leaks, ensure proper airflow, and verify that safety controls are functioning correctly.

Between professional services, homeowners should change air filters every 1-3 months during cooling season and keep the outdoor unit clear of debris, leaves, and vegetation. However, tasks involving refrigerant, electrical components, or internal system components should always be handled by licensed HVAC technicians for safety and warranty reasons.

Signs your AC needs immediate attention include weak airflow, warm air from vents, unusual noises, or ice formation on the unit. Don't wait for your annual service if you notice these issues - addressing problems early prevents more expensive repairs and ensures reliable cooling when you need it most.

For a comprehensive AC tune-up and to keep your system running efficiently through Ottawa's summer heat, consider scheduling your annual maintenance with Ottawa HVAC Pro before the busy cooling season begins.

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