How to Keep Your House Cool in Extreme Heat

As summers become increasingly intense around the globe, staying cool at home isn’t just about comfort—it’s a matter of health and safety. 

Prolonged heatwaves put stress on our living environments, often making even the indoors feel unbearable. While air conditioning helps, it’s not always efficient—or affordable—if not managed properly. 

Fortunately, there are ways to keep your space cooler while staying energy-conscious, especially with modern smart home technology, like smart thermostats.

The Health Risks of Heatwaves

During extreme heat events, the best defense is staying indoors. 

Unfortunately, being inside isn’t always enough to shield us from the risks. High temperatures can trigger a wide range of physical symptoms, including:

• Persistent headaches
• Itchy or irritated skin
• Dizziness or nausea
• Dehydration
• Heatstroke
• Vomiting

What’s more concerning is the decline in air quality that often accompanies a heatwave. Higher temperatures intensify ozone and particulate pollution, even inside homes. 

Wildfires and droughts only add to the issue, releasing dangerous pollutants like carbon monoxide. 

Without proper ventilation, indoor air can trap these contaminants, increasing the risk of respiratory problems—especially among children, seniors, and those with existing conditions.

Practical Ways to Keep Your Home Cool During a Heatwave

It’s essential to prepare your home before the heat strikes. Here are a few proven strategies:

1. Install or Upgrade Air Conditioning

An effective AC unit is your first line of defense. But not all systems are created equal. Older models tend to be energy-hungry, while newer, ductless AC units are designed to cool efficiently and cost less to operate. 

According to the U.S. Department of Energy, cooling accounts for around $29 billion annually in electricity costs across the country. 

Investing in modern cooling solutions, like smart thermostats lets you control temperatures remotely, turn systems on only when needed with smart schedules, and keep energy bills in check.

2. Use Nighttime Ventilation

Although daytime heat can trap your home in a stifling atmosphere, temperatures typically drop during the night. 

Take advantage of this natural cooldown by opening windows after sunset. Even just a 15-minute airing session helps flush out stale indoor air and replace it with fresher, less polluted outdoor air. 

Studies show indoor air can be several times more polluted than the air outside, so this simple routine can make a big difference.

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3. Make Use of Smart Thermostats

Smart thermostats, like Klima, are a game changer in home climate control.

They give you the power to fine-tune your indoor environment while using less energy, making them ideal for heatwave seasons.

What Is the Klima Smart Thermostat?

Klima is a smart thermostat designed specifically for ductless HVAC systems such as mini-splits, window AC units, and heat pumps. 

Rather than simply turning systems on or off, Klima transforms your cooling setup into a responsive, intelligent home climate solution. 

Through your smartphone or tablet, you can manage your entire ductless HVAC system remotely.

Klima’s Smart Smart Features

Klima isn’t just a digital controller—it’s a full-featured hub for smarter, more efficient cooling:

1. Remote Access Anywhere

Whether you're at work or out running errands, Klima’s Remote Access feature lets you adjust your home's temperature remotely.

2. Location-Based Automation

Using Geofencing technology, Klima adjusts the functionality of your ductless A/C unit, depending on occupancy.

3. Real-Time Energy Monitoring

Klima tracks your cooling habits, estimates energy costs of your ductless A/C, and gives you tips to cut back. You can save up to 30% on your energy bills.

4. Smart Zoning

With Klima’s Smart Zoning Feature, you can tailor the temperature in specific areas, avoiding overcooling empty spaces.

5. Open Window Detection

With Klima’s Open Window Detection, Klima notices when a window is open—and automatically pauses your mini-split’s operation to prevent energy waste.

6. Health Monitoring

Klima monitors your mini-split’s performance and alerts you when something might be wrong, helping you avoid expensive repairs or breakdowns.

7. Guest Access & Guardian Mode

Easily share climate control access with guests, or limit settings with Klima’s Guardian Mode to save energy and prevent misuse.

Seamless Smart Home Integration

Klima fits right into your existing smart home setup. 

It’s compatible with every ductless AC brand and age, and works with leading platforms like Google Assistant, Google Home, and Amazon Alexa. 

Conclusione

Keeping your home cool during extreme heat doesn’t have to mean high bills or constant discomfort. 

By combining smart planning with smart technology, you can enjoy a safer, healthier, and more efficient summer. 

With solutions like the Klima Smart Thermostat, you’re not just beating the heat—you’re mastering it.