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5 Signs You Need a New HVAC System

Sep 18

At some point, every Redwood City HVAC system will need to be replaced. If you’re unsure whether your current system needs to be replaced or not, here are five signs that indicate it’s time for an upgrade: 

1. Your energy bills have increased significantly. 
2. Your home is no longer comfortable. 
3. Your system is making strange noises. 
4. Your system is more than 10 years old. 
5. You’re planning to sell your home in the near future. 

What is HVAC?

HVAC is a system that helps regulate the temperature in your home or office. The system consists of three main parts: heating, ventilation, and air conditioning. Heating refers to the process of keeping your space warm, usually through the use of a furnace. Ventilation refers to the process of removing stale air from your space and circulating fresh air. Air conditioning refers to the process of cooling your space.

Why Do I Need HVAC?

There are many reasons why you might need HVAC services. Perhaps you live in an area with extreme temperatures and need a way to keep your home or office comfortable year-round. Or maybe you have allergies and need a way to filter the air in your space. Whatever the reason, HVAC Redwood City can provide a much-needed solution.


If you’re experiencing any of the above issues, it’s time to start thinking about replacing your HVAC system. Luckily, HVAC Heating & Cooling can help! We offer a wide range of HVAC services, including replacement, installation, and repairs, and even HVAC contractor. Contact us today to schedule a consultation!


ESI Heating & Cooling San Jose

1900 Camden Ave, San Jose, CA 95124, United States