How to Stay Cool During a Heatwave: Getting the Most from Your AC System in Peterborough

When a heatwave hits Peterborough, your AC system quickly becomes one of the most important parts of your home or workplace. However, simply switching it on and hoping for the best isn’t always enough. How you use your system plays a big role in how effective and efficient it is.

At CSK Group, we often speak to customers who feel their AC system isn’t performing as well as it should during extreme temperatures. In many cases, a few simple adjustments can make a significant difference.

Here’s how to get the most from your AC system when the heat is at its peak.

Set the Right Temperature

One of the most common mistakes is setting your AC system too low in an attempt to cool the space faster. In reality, this doesn’t speed anything up and only increases energy usage.

For most homes and businesses, a comfortable and efficient setting is around 22 to 24 degrees. This keeps your space cool without overworking the system.

Keep Windows and Doors Closed

It might sound obvious, but even slightly open windows or doors allow warm air to enter and cool air to escape. This forces your AC system to work harder to maintain the desired temperature.

During a heatwave:

• Keep windows and doors closed while the system is running
• Seal any obvious gaps where possible
• Only ventilate your space early in the morning or late in the evening

Block Out Heat from the Sun

Sunlight streaming through windows can quickly increase indoor temperatures, making your AC system less effective.

To reduce this:

• Use blinds, curtains, or shutters during peak sunlight hours
• Consider reflective or blackout options for south-facing rooms
• Keep shaded areas cool to reduce overall heat build-up

Use Your AC System Consistently

Turning your AC system on and off throughout the day can actually make it work harder. It’s often more efficient to maintain a steady temperature rather than letting the room heat up and then trying to cool it down again.

A consistent approach helps:

• Reduce energy spikes
• Maintain comfort levels
• Extend the lifespan of your system

Make Use of Smart Controls

If your AC system has smart or programmable features, use them to your advantage.

You can:

• Schedule cooling times around your routine
• Adjust temperatures remotely
• Avoid cooling empty rooms unnecessarily

This not only improves comfort but also keeps running costs under control.

Keep Your System Clean and Maintained

Even in the middle of summer, basic maintenance makes a big difference.

• Check and clean filters regularly
• Ensure vents are not blocked by furniture
• Keep the outdoor unit clear of debris

A well-maintained AC system runs more efficiently and delivers better performance when you need it most.

Know When Your System Needs Support

If your AC system still struggles during a heatwave, it may need professional attention. Signs to look out for include:

• Poor cooling despite running continuously
• Weak airflow
• Unusual noises
• Higher than expected energy bills

Addressing these early can prevent more serious issues later.

Stay Cool with CSK Group

At CSK Group, we help homeowners and businesses across Peterborough get the most out of their AC system, especially during the busiest time of year.

Whether you need a quick service, system upgrade, or expert advice, we’re here to ensure your air conditioning performs when it matters most.

A heatwave doesn’t have to mean discomfort or high energy bills. With the right approach, your AC system can keep your space cool, efficient, and comfortable all summer long.

Contact CSK Group today for expert support and make sure your AC system is ready to handle whatever the British summer brings.