Air Conditioning Myths That Are Costing You Money

Misconceptions about air conditioning in Gatineau can lead to higher energy bills, reduced comfort, and unnecessary maintenance. In this region, where seasonal temperature shifts are common, understanding how air conditioning works is crucial. This article highlights some of the most persistent myths and clarifies what saves energy, based on local expertise from SAF Combustion.

Myth 1: A bigger air conditioner cools better

Many homeowners believe that installing a larger unit will cool their homes faster and more effectively. In reality, an oversized system often short-cycles, meaning it turns on and off too frequently. This not only wastes energy but also leads to poor humidity control and increased wear on the system.

SAF Combustion advises selecting the right system size through a professional load calculation based on home layout, insulation, and sun exposure, not just square footage.

Myth 2: Leaving the AC running all day saves energy

Some think it’s better to maintain a constant indoor temperature throughout the day rather than turning the system off and on. But modern air conditioning systems are designed to ramp up efficiently. Letting your system rest when you’re away actually reduces energy use.

For optimal performance in Gatineau homes, SAF Combustion recommends using programmable or smart thermostats to regulate temperature changes based on occupancy patterns. These systems can reduce electricity costs significantly over the summer months.

Myth 3: You don’t need maintenance if it’s working fine

This is a costly misconception. Even if your air conditioning unit seems to be running well, dust buildup, worn components, and refrigerant imbalances can reduce its efficiency and lifespan.

Annual servicing is especially important in Gatineau, where humidity and airborne particles can place extra strain on cooling equipment. SAF Combustion provides preventative maintenance services that help homeowners avoid unexpected breakdowns during heat waves.

Myth 4: Closing vents in unused rooms saves money

This may seem logical, but closing vents can disrupt the airflow balance and increase pressure in your ducts. Over time, this leads to inefficiencies and can even damage your system. In most cases, central air conditioning systems are designed to cool an entire zone evenly.

If temperature differences between rooms are a concern, SAF Combustion offers zoning solutions and ductless mini-split systems, ideal for older homes with inconsistent airflow.

Conclusion

Falling for these air conditioning myths can lead to higher costs and inefficient cooling, especially in a climate like Gatineau’s. By understanding how your system truly works and relying on local experts like SAF Combustion, you can improve comfort while saving energy.

Want to cut your cooling costs this summer? Contact SAF Combustion for an expert inspection or consultation tailored to your home in Gatineau.

 

FAQ

Is it cheaper to leave the AC on all day or turn it off?

Turning it off when you’re away saves more energy. Smart thermostats optimize usage for Gatineau weather.

Do bigger air conditioners cool better?

Not always. Oversized units short cycle and waste energy. SAF Combustion recommends proper sizing for your home.

How often should I maintain my air conditioning system?

Once a year is recommended. Regular maintenance improves efficiency and extends system lifespan.

Can I close vents in rooms I don’t use?

No. It can increase pressure and damage your system. Consider zoning instead.

Who offers reliable AC services in Gatineau?

SAF Combustion is a trusted local provider for installation, maintenance, and efficiency upgrades.