What to Ask When Buying a New HVAC System

What Size HVAC System Do I Need?
- An HVAC professional should perform a load calculation to determine the appropriate size for your home or building based on factors like square footage, insulation, and climate.
What Type of HVAC System Should I Choose?
- There are various types, including central air conditioning, heat pumps, ductless mini-split systems, and more. Discuss which type is best for your specific requirements.
What Efficiency Rating Should I Look for?
- Efficiency is measured by SEER (Seasonal Energy Efficiency Ratio) for cooling and AFUE (Annual Fuel Utilization Efficiency) for heating. Higher ratings indicate greater efficiency and potentially lower operating costs.
What Brands or Manufacturers Should I Consider?
- Research reputable HVAC brands and manufacturers to determine which ones have a good reputation for quality and reliability.
Do I Need Zoning?
- Zoning allows you to control the temperature in different areas of your home independently. It can increase comfort and energy efficiency.
What About Energy Efficiency Rebates or Tax Credits?
- In some regions, you may qualify for rebates or tax credits for installing energy-efficient HVAC systems. Ask about available incentives.
What Maintenance Will the System Require?
- Understand the maintenance requirements, such as filter changes, cleaning, and annual servicing, to keep the system running efficiently.
What’s the Warranty Coverage?
- Inquire about the warranty for both the equipment and labor. Understand what’s covered and for how long.
How Much Will the System Cost, Including Installation?
- Request detailed quotes for the equipment and installation costs. Be sure to get quotes from multiple HVAC contractors to compare.
Are There Financing Options Available?
- Ask about financing options or payment plans if you’re concerned about the upfront cost.
Can I Upgrade My Thermostat?
- Consider whether it’s worthwhile to upgrade to a programmable or smart thermostat for better control and energy savings.
Are There Any Indoor Air Quality Considerations?
- Discuss options for air purification, humidity control, and ventilation if you have concerns about indoor air quality.
What’s the Installation Timeline?
- Determine when the installation can be scheduled and how long it will take to complete.
Can You Provide References or Examples of Past Installations?
- Ask for references from past customers or photos of previous installations to gauge the contractor’s work quality.
What’s the Plan for Disposing of Old Equipment?
- Ask if the contractor will handle the disposal of your old HVAC equipment.
What’s the Contingency Plan for Unexpected Issues?
- Discuss what happens if unexpected problems arise during the installation process and how they will be resolved.
What Are the Operation and Maintenance Instructions?
- Make sure you receive clear instructions on how to operate and maintain your new HVAC system.

Free Reports