The Truth About AC Unit Sizing

At Milwaukie Heating & Cooling, we often encounter misconceptions about air conditioning systems. One of the most common myths we hear is that bigger AC units always provide better cooling. Today, we’re here to debunk this myth and explain why size isn’t everything when it comes to air conditioning.

The Myth: Bigger is Better

Many homeowners believe that installing a larger air conditioning unit will result in:

• Faster cooling
• More efficient operation
• Better overall performance

The Reality: Proper Sizing Matters

In truth, an oversized AC unit can lead to various problems:

1. Short cycling: The unit cools the space too quickly, turning on and off frequently, which reduces efficiency and increases wear and tear.

2. Inadequate dehumidification: Larger units don’t run long enough to remove humidity effectively, leaving your home feeling clammy.

3. Higher energy bills: Frequent starting and stopping consume more energy than steady operation.

4. Reduced lifespan: Excessive cycling can lead to premature system failure.

The Importance of Professional Sizing

To ensure optimal performance and efficiency, it’s crucial to have a professional HVAC technician perform a load calculation. This process takes into account factors such as:

– Home size and layout
– Insulation levels
– Window placement and type
– Local climate

At Milwaukie Heating & Cooling, we provide expert AC installation services in Clackamas, Happy Valley, West Linn, Lake Oswego, and Oregon City, OR. Our technicians are trained to accurately size your AC unit for maximum comfort and efficiency.

Don’t fall for the “bigger is better” myth. Trust the experts to find the perfect fit for your home’s cooling needs.