How to Keep Your AC Running Efficiently During YYC Summers
- Brooklynn Thom
- Mar 31
- 1 min read

Although Calgary summers are relatively short, the heat can be intense. A well-maintained air conditioning unit will keep your home comfortable without driving up your energy costs. Here’s how to ensure optimal AC performance:
Clean or Replace Filters: Just like with furnaces, clogged AC filters reduce efficiency and air quality. Replace them every 1-3 months, especially during peak usage periods.
Keep Your Outdoor Unit Clean: Remove leaves, dirt, and debris from around the condenser unit to maintain proper airflow and prevent overheating.
Check Your Refrigerant Levels: Low refrigerant can make your AC work harder and less efficiently. Have a professional check and top up levels if necessary.
Use a Programmable Thermostat: Setting your thermostat to adjust temperatures while you’re away can save energy and reduce wear and tear on your AC unit.
Close Blinds and Curtains During Peak Hours: Blocking out sunlight reduces the workload on your AC system, keeping indoor temperatures cooler naturally.
Regular maintenance will ensure your AC operates efficiently, keeping your home cool even during the hottest YYC days.
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