Frequently Asked Questions
Your HVAC Questions Answered
At Affordable Air Conditioning & Heating, we understand that heating and cooling systems can be complex. To help you make informed decisions about your home comfort, we’ve compiled answers to some of the most common questions our customers ask.

How Often Should I Replace My HVAC Filter?
Regular filter changes are essential to maintaining your system’s efficiency and air quality. We recommend checking your filter every month and replacing it every 1 to 3 months, depending on usage, pet presence, and household dust levels.
How Long Does an HVAC System Typically Last?
With proper maintenance, most HVAC systems last between 10 to 15 years. Regular tune-ups and timely repairs can extend the life of your unit and keep it operating efficiently.
What Are Signs That My HVAC System Needs Repairs?
Some common indicators that your system may need repairs include weak airflow, unusual noises, inconsistent temperatures, high energy bills, and frequent cycling on and off. If you notice any of these issues, contact us for an inspection.
How Can I Improve My Home’s Energy Efficiency?
To enhance energy efficiency, consider sealing drafts, using a programmable thermostat, replacing air filters regularly, and scheduling routine HVAC maintenance. Upgrading to an energy-efficient system can also significantly reduce energy costs.
Why Is My Air Conditioner Blowing Warm Air?
If your AC is not cooling properly, it may be due to a dirty air filter, low refrigerant levels, a malfunctioning thermostat, or an issue with the compressor. A professional diagnosis can determine the exact cause and provide a solution.
How Often Should I Schedule HVAC Maintenance?
We recommend scheduling HVAC maintenance at least twice a year—once before the summer cooling season and once before winter heating begins. Regular maintenance helps prevent unexpected breakdowns and ensures your system runs efficiently year-round.
What Size HVAC System Do I Need?
The right HVAC system size depends on factors like your home’s square footage, insulation, number of windows, and local climate. Our experts can perform a load calculation to recommend the most suitable unit for your needs.
Should I Repair or Replace My HVAC System?
If your system is more than 10 years old, requires frequent repairs, or isn’t meeting your comfort needs efficiently, replacing it may be the best long-term solution. We can assess your system and provide expert advice on whether a repair or replacement is the better option.
Do You Offer Financing for New HVAC Systems?
Yes! We offer flexible financing options to help make HVAC upgrades more affordable. Contact us to learn more about financing plans that fit your budget.
Still Have Questions?
If you have additional questions about your heating and cooling system, our team at Affordable Air Conditioning & Heating is happy to help. Contact us today for expert advice and reliable HVAC services.