Control HVAC System

Should Your HVAC System Cycle On and Off Frequently?

February 10, 2020

Your HVAC system cycles on and off. The mode you set it on will determine how often it cycles. The HVAC filter and other variables can also influence when the system turns on and how long it stays running. Want to stay on top of your HVAC system’s performance? Keep reading to learn how often the HVAC system in your Clear Spring, Maryland, home should cycle.

Understanding the System’s Settings

When you set the system to ON, it’ll continuously run. It heats or cools the home until it reaches your desired temperature, and the fan stays on to circulate the conditioned air. Setting it to ON can increase your energy bills, but it results in improved comfort.

When you set the system to AUTO, it’ll only run until it heats or cools the home to the temperature set on the thermostat. Once it reaches this temperature, it’ll cycle off. It then turns back on when the temperature dips below the thermostat reading.

You can expect the HVAC system to cycle on and off more frequently when you set it to AUTO instead of ON. It should cycle on and off about three times every hour.

My System is Cycling More Than Three Times Per Hour

If the system is cycling more than three times every hour, it’s short cycling. A dirty air filter, oversized unit and faulty thermostat are the three most common causes of short cycling. You should have your HVAC system inspected right away.

Scheduling preventive maintenance and changing the filter when it’s dirty are key to preventing short cycling. Not fixing the underlying cause of short cycling can result in unnecessary wear, which increases the risk of breakdowns and high energy bills.

Hagerstown Heating & Cooling helps homeowners maximize HVAC efficiency and minimize energy costs. Contact us today if your HVAC system cycles too much.

You May Also Like

4 Ways Pet Owners Can Improve Their IAQ in Clear Spring, MD

4 Ways Pet Owners Can Improve Their IAQ in Clear Spring, MD

With the presence of animals comes dander, fur and other particles that can cause allergies and respiratory problems. For this reason, it's essential for pet owners in Clear Spring, MD, to take steps to improve their indoor air quality. There are several ways to do...

Don’t Make These 4 Common Heat Pump Mistakes in Sharpsburg, MD

Don’t Make These 4 Common Heat Pump Mistakes in Sharpsburg, MD

Using your heat pump incorrectly will reduce your comfort and increase your repair and energy costs. Unfortunately, most homeowners aren't aware that they're using their heat pump incorrectly. Here are common mistakes people make with heat pumps in Sharpsburg, MD:...

Can Snow and Ice Create Heat Pump Problems?

Can Snow and Ice Create Heat Pump Problems?

When the winter weather sets in, many people depend on powered heat sources like electric heaters to supply warmth. Cold weather can be problematic to individuals with heat pumps. Read on to understand how snow and ice create heat pump problems in Clear Spring, MD....

Why Choose Us

shield icon

We offer 100 percent money back and ultimate buy back guarantees.

icon 24 hours

We are prompt, courteous, honest and answer all your questions.

percent icon

We wear shoe covers, use protective mats and clean the work area.

shield icon

Our super techs go through 90 hours of intense training every year.

handshake icon

We walk you through the entire process and provide upfront estimates.

  • This field is for validation purposes and should be left unchanged.

Pin It on Pinterest

Compliance Settings
Increase Font Size
Simplified Font
Underline Links
Highlight Links