Want a Free Estimate? Call Now! 732-455-9110
Call Us Today! 732-455-9110
  • We Accept All Major Credit Cards
Want a Free Estimate? Call Now! 732-455-9110
Call Us Today! 732-455-9110
Menu
Act Now & Save Up to $3,500 in Rebates!

Can Closing Vents Save Energy?

Heating and cooling account for about half of your total at-home energy usage. No wonder you’re on the lookout for energy saving tips! Perhaps you’ve heard that closing air vents in unused rooms saves energy. It seems logical that with the door shut and the vent closed, your HVAC system would be free to heat and cool the rest of your home more efficiently.

Unfortunately, closing vents actually wastes energy. Discover the unintended consequences of closing vents, and you’ll realize how ineffective it is for lowering your utility bills.

Increased Ductwork Leaks

Ideally, duct systems should have low air leakage rates. However, even well-designed ductwork isn’t completely leak-proof. And if you close several air vents, the increased pressure within the duct system causes more leaks. This forces air from unconditioned spaces to circulate around your home, reducing the efficiency of your air conditioner and furnace.

Increased Energy Use from Variable-Speed Blower Motors

The high pressure within the duct system causes variable-speed blower motors to work harder as they attempt to maintain adequate airflow. This defeats your efforts to save energy.

Lower Airflow from Single-Speed Blower Motors

Most HVAC systems have a single-speed blower motor that operates at only two settings: on and off. It can’t combat the high pressure within the duct system, resulting in lower airflow. This means less heated and cooled air circulates around your home, making it less comfortable. Low airflow can also cause the AC evaporator coil to freeze, which makes the air conditioner unable to cool your home.

Greater Wear & Tear on the System

Low airflow over the AC evaporator coil causes some refrigerant to make it back to the compressor as a liquid, damaging this equipment over time. There’s also a higher chance for a cracked furnace heat exchanger, which requires immediate repair.

Better Energy Saving Tips to Try

If you’re discouraged after learning that closing vents doesn’t save energy, try these other more effective energy saving tips:

  • Partially close vents to help direct hot and cold air around the way you want.
  • Install a zoning system to heat and cool certain areas of your home efficiently. Multiple thermostats, air handlers, and dampers in the ductwork direct air right where you want it without any unintended consequences.
  • Upgrade your aging HVAC equipment to a new, energy-efficient model.

For help implementing these and other energy saving tips, please contact Arctic Air Conditioning today.

Testimonials
5 Rating |

”Nick did a great job on my service and asking my questions.”

- Lauren Kirkman
5 Rating |

”Very prompt and courteous technician Nicholas. Arctic Air has always done a great job at maintaining my furnace.”

- Ana Cardinale
5 Rating |

”Top Notch customer service. Ross was phenomenal. Just a few days ago I had a family emergency. My in laws (elderly) called and said their heat went out. This was…”

- Mark Luxe
5 Rating |

”Top Notch customer service. Ross was phenomenal. Just a few days ago I had a family emergency. My in laws (elderly) called and said their heat went out. This was…”

- Luxe Limo Service
5 Rating |

”I worked for Arctic air great company, high quality workmanship, great tech training, willing to go the extra mile to make sure the customer is happy every time. Plus the…”

- Richard Cranium
5 Rating |

”First time customer and had a great experience with Arctic Air. Used them for a furnace inspection. Price was reasonable. Their technician, Anthony was a pleasure to deal with and…”

- BJ Mathews
5 Rating |

”When an HVAC company shows up at your house, after you receive and email and text with picture (and their background), they walk up with booties in hand and put…”

- Darek Hahn
5 Rating |

”Excellent, prompt service. Highly recommend”

- nurseheart
5 Rating |

”Great Company with which to do business. Would like the option to enter into a contract with the Company.”

- Chinny Okparanta
5 Rating |

”Excellent service from Tony and Joe for an A/C repair we needed.”

- Kristen Indahl
5 Rating |

”I have used Arctic Air-conditioning for 25 years and am continually impressed by the quality of their work and their customer care. Everyone has been knowledgable and very helpful.”

- Mark Sundt
5 Rating |

”great job, professionalism ,clean,great, very happy.”

- steve flajsing
5 Rating |

”Can't say enough about these guys. Have used them on multiple occasions, and they always deliver. The guys are always friendly, and respectful of the house. Right on time. Great…”

- James Krail
5 Rating |

”I woke up to no heat and googled HVAC in the area. I put in an inquiry online and within minutes I received a call and they were able to…”

- Melanie Swartout
5 Rating |

”Absolutely awesome , both guys were professional, the company was very responsive. Highly recommend Artic Air..CC”

- casandra carmine
5 Rating |

”All the staff is professional and responsive Very happy with service and installation process”

- Karre Savoca
Why Us?
Benefits of Choosing Us:
  • Family Owned since 1977
  • Emergency Service
  • Trusted for 40+ Years
  • Fast, Reliable Service
  • Safe, Licensed & Insured
  • Award-Winning Service
  • Friendly & Clean
  • No Job Too Big or Small
  • Professional Care
  • Certified Employees
  • Family Focused
  • Guaranteed Service