Bigger isn’t always better when it comes to heating and cooling. Choosing the right size HVAC system is critical for efficiency, comfort, and long-term performance.
What Happens If It’s Too Big?
- Short cycles that increase wear and energy bills
- Inconsistent temperatures
- Poor humidity control
What Happens If It’s Too Small?
- Constant running and overwork
- Uneven heating or cooling
- Higher electric bills and reduced comfort
What Factors Matter?
- Square footage of your home
- Number and size of windows
- Insulation quality
- Ductwork efficiency
- Climate zone
Why Professional Sizing Matters
At Total Heating and Cooling, we use precise load calculations — not guesses — to recommend the perfect system for your home.




