what is static pressure in hvac

What Is Static Pressure in HVAC: The Basics

What is static pressure in HVAC? How does it affect your heating and cooling system, and how can you maintain it properly? Rely on Eazy Breezy Heating & Cooling, your local HVAC specialists in Oro Valley, to provide the HVAC assistance you need.

Are you worried about your HVAC system’s health? Reach out to our team of experienced and highly skilled experts by calling 520-207-0334.

What Is Static Pressure in HVAC Systems?

What is static pressure in HVAC systems?

The definition relates to the airflow resistance in the ductwork and other essential components. Low static pressure results in low airflow, while high static pressure allows for a strong flow through the air ducts.

To visualize this, imagine the blower motor in your system as a water source that connects to a garden hose. Wide open hoses don’t push the water out as quickly, but a narrow hose or hose nozzle increases pressure to more efficient levels.

Of course, your HVAC system doesn’t need to reach super high pressure, but it should achieve a balance that works for the size of your residence or commercial building. Experts can perform load calculations to identify the best balance for your system for maximum efficiency.

Effects of Improper Static Pressure Balance

What happens to your HVAC system if the pressure balance isn’t within the recommendations of the manufacturer? What causes this pressure imbalance? Unbalanced static pressure in heating and cooling systems has several potential causes. 

For example, a blocked or excessively restricted air filter or the wrong size of ductwork due to a poor system design can cause imbalances in the flow of air within the building. This imbalance can negatively impact your system in multiple ways, such as:

  • More frequent part wear-down and need for repair
  • High energy bills from long run times and loss of efficiency
  • Noisy operation
  • Uneven heating or cooling
  • Leak development in the ductwork

High or low static pressure can cause the above symptoms and eventually lead to HVAC system failure. Your system needs to have a balance of static pressure to allow for optimal airflow from the intake through the vents to ensure even heating and cooling for maximum comfort.

Find Expert HVAC Services in Tucson, AZ

Do the above symptoms of static pressure imbalance sound familiar to you? Are you looking for a trusted HVAC company in Tucson to help you with your heating and cooling system? Our team at Eazy Breezy Heating & Cooling offers the repair and installation services you need all year round!

We provide inspections and repair services to troubleshoot your heating and cooling system and find a solution to maintain your comfort. Be sure to ask about our current special offers and installation financing plans to better manage your HVAC investment.

Knowing the answer to “What is static pressure in HVAC?” doesn’t mean you have to tackle repairs yourself. If you suspect your HVAC unit needs help, call our Eazy Breezy Heating & Cooling technicians at 520-207-0334 today!

Contact Us

Eazy Breezy Heating and Cooling can provide you with regular tune-ups for both your furnace and air conditioner in your Tucson home. We’re professionals, so we’ll always provide you with the best service possible. Don’t wait another day before getting the routine maintenance you need–call us today!

Our Number

520-207-0334

Our Location

3710 S Park Ave #705
Tucson, AZ 85713