5 Common Air Conditioning Myths Every Bexley Homeowner Should Know

When the warmer months arrive in Bexley, many of us rely on our air conditioning to keep our homes cool and comfortable. But over the years, we’ve heard plenty of misconceptions about how these systems work. Some of these myths not only cause confusion but can also lead to higher bills, reduced efficiency, and unnecessary repairs.

In this blog, we’ll clear up five common air conditioning myths every Bexley homeowner should know. By the end, you’ll have the right air conditioning tips to know for keeping your system running smoothly.

Need a trusted local provider for installation, servicing, or repairs? Call us today on 01689 839172 or email info@sastagas.co.uk

Myth 1: Turning The Temperature Down Further Cools The Room Faster

We often hear homeowners in Bexley say that setting the thermostat lower than needed helps the room cool more quickly. Unfortunately, this is one of the biggest air conditioning misconceptions.

Why This Is Wrong

Air conditioners work at a fixed rate. Whether you set your thermostat to 21°C or 16°C, the system will cool at the same speed. The only difference is that setting it too low will make the unit run longer than necessary, wasting energy.

The Right Approach

Instead, set your thermostat to the temperature you actually want. For most UK households, between 21–23°C is comfortable and efficient. This small change can cut energy costs and reduce wear on your system.

Myth 2: Air Conditioning Is Only For Hot Summer Days

Many homeowners think air conditioning is only useful when it’s boiling outside. But in fact, modern systems offer year-round comfort.

Heating And Cooling Benefits

Today’s air conditioning units can both cool and heat. This makes them ideal for the unpredictable British climate, giving you warmth in winter and comfort in summer.

Added Health And Comfort

Beyond temperature control, air conditioners also filter out dust, pollen, and other airborne allergens. This is particularly helpful for families in Bexley who struggle with hay fever during the warmer months.

Myth 3: You Don’t Need Regular Servicing

Some people assume air conditioners don’t need maintenance until something goes wrong. Sadly, this mindset often leads to costly breakdowns.

Why Servicing Matters

Air conditioning systems work hard, and like any machine, they need upkeep. Filters clog, refrigerant levels can drop, and components wear out over time. Without servicing, efficiency drops and running costs rise.

The Right Maintenance Plan

At Sasta Gas, we recommend an annual service. This ensures your system runs efficiently, improves indoor air quality, and prolongs the lifespan of the unit. Think of it as a small investment that saves money in the long run.

Myth 4: Bigger Units Work Better

It’s easy to assume that a larger system will cool your home more effectively. But in reality, bigger doesn’t always mean better.

Why Oversizing Is A Problem

If your unit is too large for the space, it will cool the air too quickly without properly dehumidifying it. This can leave your home feeling damp and uncomfortable.

Getting The Right Fit

A professional installer, like us at Sasta Gas, will calculate the right size based on your home’s layout and needs. This ensures balanced cooling, energy efficiency, and long-term performance.

Myth 5: Air Conditioning Wastes Energy

Another common concern is that air conditioning is an unnecessary luxury that drives up bills. While this may have been true decades ago, today’s systems are far more efficient.

Modern Efficiency Standards

With advancements in technology, new air conditioning systems use less energy than many other household appliances. Features such as inverter technology, programmable thermostats, and energy ratings help you save money while keeping cool.

Smart Energy Practices

Pair your air conditioning with good home habits—like closing blinds during the hottest hours, sealing drafts, and using ceiling fans to circulate air. Together, these measures keep costs down and comfort levels high.

Conclusion

Air conditioning has come a long way, but misconceptions still linger. By knowing the truth behind these five common air conditioning myths, Bexley homeowners can make smarter choices, lower their bills, and enjoy year-round comfort.

At Sasta Gas, we pride ourselves on offering expert advice, professional installations, and reliable servicing. Whether you’re looking to upgrade your system, need routine maintenance, or want tailored energy-saving guidance, we’re here to help.

Call us today on  01689 839172  or email info@sastagas.co.uk to speak with one of our friendly experts.

FAQs

1. How often should I service my air conditioning?

We recommend a full professional service once a year to keep your unit working efficiently and to prevent unexpected breakdowns.

2. Does air conditioning make allergies worse?

No—modern systems improve air quality by filtering dust, pollen, and other allergens, making them helpful for allergy sufferers.

3. Can air conditioning help reduce humidity in my home?

Yes. A properly sized system regulates both temperature and humidity, improving overall comfort.

4. Is it expensive to run air conditioning in Bexley homes?

Not if you use a modern, energy-efficient unit. Combining the system with smart practices like closing blinds and sealing gaps can make it very cost-effective.

5. How do I choose the right air conditioning system?

It depends on your property size, layout, and budget. We always recommend a professional assessment to ensure you get the most efficient and suitable option.