Debunking the “Bigger is Always Better” Myth


At Gustafson Heating & Air Conditioning, we understand the importance of reliable and efficient HVAC systems. However, there’s a common misconception that bigger systems are always better, which can lead to unnecessary energy waste and higher utility costs. In this blog post, we’ll debunk this myth and provide valuable insights for homeowners in Englewood, CO, Littleton, CO, Highlands Ranch, CO, Centennial, CO, Wheat Ridge, CO, and Arvada, CO.

The Myth: Bigger is Always Better

Many homeowners believe that installing a larger air conditioning unit will provide better cooling performance and efficiency. However, this is not always the case. Here are a few reasons why bigger is not necessarily better:

  • Oversized units cycle on and off more frequently, leading to uneven cooling and higher energy consumption.
  • Larger units can struggle to remove humidity effectively, leaving your home feeling clammy and uncomfortable.
  • Oversized units may not run long enough to reach optimal efficiency levels, resulting in wasted energy.

The Truth: Proper Sizing is Key

The key to an efficient and effective air conditioning system lies in proper sizing. An HVAC professional should perform a load calculation based on factors such as your home’s square footage, insulation levels, window sizes, and occupancy patterns. This calculation ensures that the appropriate system size is installed, providing optimal cooling performance and energy efficiency.

Benefits of Proper Sizing

When your air conditioning system is properly sized, you can enjoy the following benefits:

  1. Consistent and comfortable indoor temperatures
  2. Improved humidity control
  3. Lower energy bills and reduced environmental impact
  4. Longer equipment lifespan due to reduced strain on the system


At Gustafson Heating & Air Conditioning, we prioritize customer satisfaction and energy efficiency. Our team of experienced technicians can help you select the right air conditioning system for your home, ensuring optimal performance and cost-effectiveness. Don’t fall for the “bigger is better” myth – trust our expertise to provide you with a tailored solution that meets your cooling needs while minimizing energy waste.