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Why Your AC Running Constantly Is Not Actually Saving You Money

Since 1949, Perry Heating, Cooling, and Plumbing has been the leading HVAC and plumbing company for Tucson, AZ and surrounding communities. Over these decades, we’ve heard many myths about air conditioning, but one of the most persistent is that keeping your AC running at full blast 24/7 saves money and energy.

The Common Misconception

Many homeowners in Catalina Foothills and Oro Valley believe that keeping their air conditioning system running constantly at the same temperature uses less energy than adjusting it throughout the day. The logic seems sound: wouldn’t it take more energy to cool down a warm house than to maintain a constant temperature?

The Truth About AC Operation

Here’s why this myth is false:

1. Your AC works harder against a smaller temperature difference
2. Modern systems are designed for cycling
3. Empty homes don’t need the same cooling as occupied ones

What You Should Do Instead

For optimal efficiency in our Tucson climate:

• Program your thermostat to adjust temperatures based on your schedule
• Allow temperature variations of 7-10 degrees when you’re away
• Use ceiling fans to improve air circulation
• Schedule regular maintenance to maintain efficiency

The Real Savings

By properly managing your AC usage instead of running it constantly, you can save 10-15% on your annual cooling costs. In the intense heat of Casas Adobes summers, this can translate to significant savings on your utility bills.

Remember, your air conditioning system is designed to cycle on and off. This normal operation not only saves energy but also helps control humidity levels and extends the life of your equipment. Trust the experts who have been serving your community for over 70 years – adjust your thermostat settings and save money while staying comfortable.

Contact Perry Heating, Cooling, and Plumbing today for more energy-saving tips or to schedule a maintenance check that will help your system run at peak efficiency.