Is your home too hot in the summer, even with the AC running? Or maybe your system cycles on and off constantly? If so, the problem might not be the unit itself — it might be the size of your air conditioner.
Choosing the right size AC unit is essential for cooling efficiency, energy savings, and long-term system performance. Here’s what Saskatoon homeowners need to know about finding the perfect fit.
📏 1. Why AC Size Matters
Air conditioners are measured in BTUs (British Thermal Units). Too few BTUs and your system will run constantly without fully cooling your home. Too many, and the system will short-cycle — turning on and off too quickly without removing humidity.
Either scenario results in higher energy bills, discomfort, and added wear and tear on your unit.
🏡 2. Factors That Determine the Right AC Size
It’s not just about square footage. Several other key elements affect your home’s cooling needs:
- Home size and layout
- Ceiling height
- Insulation quality
- Window size and exposure
- Number of occupants and appliances
These variables all play a role in calculating the correct BTU rating for your AC system.
🧮 3. General AC Sizing Guidelines
Here’s a rough estimate of how many BTUs you might need based on home size:
- 1,000–1,200 sq. ft. — 18,000–21,000 BTUs
- 1,500–2,000 sq. ft. — 30,000–36,000 BTUs
- 2,000–2,500 sq. ft. — 36,000–45,000 BTUs
However, these numbers are only a starting point. A professional load calculation is required for accurate sizing.
⚠️ 4. What Happens If Your AC Is the Wrong Size?
Installing the wrong size unit can lead to a range of issues:
- Uneven cooling throughout the house
- Increased energy bills
- Frequent repairs and maintenance
- Shortened lifespan of your AC unit
Proper sizing ensures optimal performance and comfort year-round.
🛠️ How Pro Service Mechanical Can Help
Pro Service Mechanical offers expert HVAC consultations and installations in Saskatoon. Our team performs detailed load calculations to recommend the perfect AC unit size for your home’s unique needs.
- Load calculations & home assessments
- AC unit installation & upgrades
- Ductwork inspections & adjustments
- Energy efficiency consultations
✅ Final Thoughts
Getting the right air conditioner size is crucial for comfort, efficiency, and long-term savings. Don’t leave it to guesswork — get a professional assessment from Pro Service Mechanical and enjoy cool, consistent air all summer long.
Book a free AC consultation today and let’s find the perfect unit for your Saskatoon home.
