Air Conditioning Blog

Our air conditioning blog provides clear, practical guidance to help homeowners and businesses understand their systems, identify common issues and make informed decisions about installation, servicing and maintenance. With decades of hands-on experience across Bristol and the South West, our engineers share insights based on real-world projects and the latest industry developments.

Here you’ll find articles covering new technologies, efficiency advice, troubleshooting tips and guidance on choosing the right system for your property. Whether you want to learn how to spot a leak, understand maintenance schedules or explore the benefits of modern heat pump systems, our blog is designed to give you reliable, easy-to-understand information.

We regularly update our blog with new content for both residential and commercial clients. Browse the posts below to stay informed, improve your system’s performance and get practical tips from the Controlled Climate team. For specific questions about your system or our services, get in touch.

Wall-mounted air conditioner blowing cool air in a bright room with curtains.
7 Ways to Get the Most Out of Your Air Conditioner

Air conditioning is crucial to a comfortable living environment. But, navigating the AC units can be confusing for those unfamiliar with them. Here are 7 tips to get you up to speed in no time!

Hands wearing a wristwatch repair a wall-mounted air conditioning unit using a yellow tool.
When Should I Replace My Air Conditioner? Signs It’s Time to Upgrade

This blog post contains many signs that indicate when you should replace your air conditioning unit. These signals include excessive noise and inadequate cooling in the home.

Close-up of an air conditioning unit dripping water, with condensation on a metal tube wrapped in insulation material.
5 Reasons Why Your Air Conditioner Unit Might Be Leaking

As a homeowner, you need to be aware of the basic signs that describe when your system might be leaking. The following are five of the major symptoms which suggest that your AC unit may be leaking.

Outdoor air conditioning unit installed next to a brick wall, surrounded by grass and trees in the background.
Preventing Office Air Conditioning Wars: Our Top Five (Realistic) Tips for Workplace Comfort

To prevent office air-con wars, it’s key to ensure that there is adequate ventilation in the workplace. Having fresh air circulating the office is beneficial to employees, as it ensures a healthy working environment.

Two men wearing hard hats work on an outdoor air conditioning unit. One uses a screwdriver while the other observes.
Do I Need Planning Permission for Air Conditioner Units?

You do not need to get planning permission when installing air conditioning units as these are a non-structural class. This simply means that they do not affect the overall appearance of the building.

Wall-mounted split air conditioning unit with a sleek white exterior.
Do I Need an Indoor or Outdoor Air Conditioning Unit?

Are you unsure whether an indoor or outdoor AC unit suits your property? Learn about the benefits of each system and find tailored solutions for Bristol homes and businesses.

Person using a screwdriver to repair or install a wall-mounted air conditioning unit.
Five Common Air Conditioning Issues and Solutions for Bristol Homes

Discover five frequent AC problems affecting Bristol homes and businesses with practical DIY tips and expert solutions from Controlled Climate.

Illustration of an air conditioner mounted on a green wall, with cooling air currents shown flowing downward.
What Size Air Con Machine Do I Need?

Struggling to pick the right AC unit? Discover how to calculate BTUs, optimise energy efficiency, and tailor your system for Bristol’s climate.

Illustration of a hand holding a remote control, pointing it at a wall-mounted air conditioner, with cool air depicted as lines flowing from the unit.
How Does Air Con Work?

Discover how air conditioning works, including key components like compressors, condensers, and evaporators, as well as features like heat pumps and energy-efficient technology for your home or business.

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