When summer temperatures soar, few things are more frustrating than your air conditioning breaking down just when you need it most. Whether you’re struggling to sleep through a hot night at home or finding it hard to stay productive at work, a failed unit can quickly turn comfort into discomfort. While it may take hours or sometimes longer for a technician to arrive for air conditioning repair, there are plenty of smart ways to keep cool in the meantime.
This guide shares practical, creative, and effective tricks to stay comfortable until your air conditioning system is working again.
Quick Fixes Before Help Arrives
Before reaching for the fans or ice packs, it is worth doing a few basic checks. Sometimes the problem is smaller than it seems and may not require a full repair.
- Check the thermostat – Ensure it is set to the correct mode (cool rather than heat or fan).
- Look at the power supply – A tripped circuit breaker or blown fuse can sometimes be the culprit.
- Inspect the filters – Very clogged filters can affect airflow and cooling efficiency.
If everything looks normal but the system still will not work, avoid repeatedly switching it on and off. This can make things worse and delay the repair. At this stage, it is best to wait for a professional to assess the situation.
Tip: Call a qualified engineer straight away if you notice unusual noises, electrical smells, or leaking fluids. These could signal a serious fault requiring urgent air conditioning repair.
Staying Cool with Airflow Hacks
Once it becomes clear that your unit will not be functioning until a technician arrives, the next step is to create airflow indoors. Moving air does not reduce temperature, but it makes the environment feel cooler and more bearable.
Here are some airflow tricks that work surprisingly well:
- Cross-ventilation: Open windows or doors on opposite sides of the room to encourage a natural breeze.
- Fan placement: Position portable fans facing outwards in windows to push hot air outside, or inwards during cooler evenings.
- DIY cooling: Place a bowl of ice or a frozen water bottle in front of a fan for a makeshift cooling system.
- Ceiling fans: If you have one, make sure it rotates anti-clockwise in summer to push cool air downwards.
These airflow hacks can keep you more comfortable without increasing your energy costs, and they are ideal for short-term relief while waiting for your air conditioning repair appointment.

Smart Use of Shades and Surfaces
While airflow helps, reducing heat entering the room in the first place is just as important. Windows, walls, and surfaces can quickly turn a space into a greenhouse if left unchecked.
- Keep curtains and blinds fully closed during the hottest parts of the day.
- For maximum effect, use blackout curtains or temporary coverings like sheets or even foil to reflect sunlight.
- Close doors to unused rooms so heat does not spread throughout the house.
- Switch to light-coloured fabrics on bedding and furniture, as darker colours absorb more heat.
Small changes in how you use your home’s surfaces and shades can prevent unnecessary build-up of warmth while your air conditioning London unit is down.
Cooling Yourself, Not Just the Room
Sometimes the smartest move is to focus on cooling your body rather than the whole environment. Humans are very adaptable, and a few simple lifestyle adjustments can make a big difference.
Hydration is key – Drink plenty of water throughout the day, ideally chilled but not overly iced, as extremely cold drinks can sometimes shock your system.
Use cold compresses – Applying a cool cloth or ice pack to pulse points (wrists, neck, elbows, ankles) provides instant relief.
Choose breathable fabrics – Loose, lightweight cotton or linen clothing helps your body release heat.
Refresh with water – Take a cool shower, use a damp towel, or mist yourself with a spray bottle.
Eat smart – Foods with high water content, such as watermelon, cucumber, and citrus fruits, help hydrate from the inside out.
These approaches allow you to feel more comfortable regardless of how warm the room may be, bridging the gap until your air conditioning repairservice is completed.

Technology-Free Cooling Tricks
Before modern systems became widespread, people had to get creative about staying cool. Many of these traditional methods are still highly effective today.
- Egyptian method: Dampen a sheet in cool water, wring it out, and use it as a light covering at night.
- Chilled bedding: Place pillowcases or sheets in the freezer for a short while before bedtime.
- Clay jugs: Storing drinking water in clay or ceramic containers helps keep it naturally cooler.
- Reduce heat indoors: Turn off or unplug electronics and lights that generate unnecessary heat.
These tried-and-tested solutions may seem simple, but they work well when you are left without air conditioning.
Preparing for the Repair Visit
While waiting for the technician, there are a few things you can do to make the repair process smoother.
- Clear access – Ensure the engineer has an unobstructed path to both the indoor and outdoor units.
- Note down symptoms – Write a quick list of what you noticed (e.g., strange noises, when the unit stopped working). This helps speed up diagnosis.
- Keep children and pets away – For safety, make sure they are not near the system during inspection and repair.
- Think ahead – Book regular maintenance checks to prevent future breakdowns, as prevention is usually cheaper and less stressful than emergency repair.
By being prepared, you make it easier for the air conditioning repair London professional to fix the issue quickly and effectively.
Conclusion
No one likes dealing with a broken air conditioning system, but with a few simple tricks, you can stay cool and comfortable while waiting for repairs. Using airflow hacks, keeping blinds closed, and choosing light fabrics can make a noticeable difference.
Beyond quick fixes, regular servicing and proactive care are the best ways to prevent sudden breakdowns and ensure lasting comfort. For expert assistance and reliable solutions, Hamilton Air Conditioning Ltd provides trusted support to keep your system running smoothly in every season.






