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Keep Vent Unclogged to Prevent Comfort and Furnace Problems
Return air vents are a necessary component for every home that uses forced hot air for heating. The vent’s sole purpose is to return colder air to the furnace so that it will run properly. They aren’t just
used with furnaces, though. Typically, when you have a central air conditioning system installed, return air vents will be put in as well.

Here’s how it works:

When warm is air forced into a room, it replaces the cold air that was previously there. If the cool air can’t go anywhere, the room becomes over-pressurized. Forced air vents prevent this. The cold air goes down the vent, back to the furnace, and is reheated. It works as a cycle. Without the vent, the cycle would be thrown off, and your home wouldn’t be as comfortable.

They may just look like ugly vents on the floors and walls, but they are actually really important to keep your HVAC system alive and to keep you and your family healthy.

Why You Need a Return Air Vent

They prevent the buildup of pressure in the system which can lead to health problems.
They also prevent mold and mildew.
Return air vents reduce the chances that the system will deteriorate due
to moisture buildup.
Keeps the warm air cycle going smoothly.

Many homeowners are unaware of the importance of these vents, which is why at Arco Home Services we’re here to fill you in. Performing some simple maintenance tasks – like removing the grille and vacuuming
inside the return register – will help a great deal in keeping the furnace working properly. If the vent were to become blocked or clogged, you may notice a change in comfort levels and/or your heating system working sluggishly.

If you choose Arco for your HVAC system installation, we can install these
return air vents at the same time. Trust us – if you have forced
hot air or a central air conditioning unit in your home, you don’t
want to be without them. Call us today!

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What Are Customers Are Saying

Great service. Recieved a quote and the issue fixed same day and very friendly and professional servicemen. Would highly recommend and affordable.

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Victoria Philpotts

Victoria Philpotts

September 29, 2026

Andrew is great. We have had a lot of good technicians service us, but we've never had a person so thorough and explain everything so clearly. He also has a really great personality.

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Frank

Frank

September 29, 2026

Jesse was awesome, and did a great job on my PM service. I would highly recommend them and him!

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Richard Gutch

Richard Gutch

September 28, 2026

We contacted Arco Home Services for plumbing repairs. Jacob Adams was our tech. Jacob showed up on time and gave us an estimate for the multiple items we wanted done. He was professional, knowledgeable, and personable. He explained all steps and issues that were encountered and spent close to a day and a half completing the many repairs we requested. He knew what he was doing and worked diligently to make sure that the work was done timely and correctly. I can say it was a pleasure to have him complete the work we needed which included installing a new utility tub with new faucets and shut off valves, new bathroom faucet, installing a new sink with faucet and all plumbing in the second bathroom, repairing a toilet flange and reseating the toilet along with multiple other time consuming items to bring the plumbing in our older home into good working order. I can highly recommend Jacob's work and would ask for him again if I needed any additional repairs done. Thank you Jacob for a job well done.

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R. E. Tesmer

R. E. Tesmer

September 26, 2026

Andrew came out did an outstanding job serving my furnace. I had horrible experiences in the past with a different technician, but Andrew came in and turned my opinion around. Great job !

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Tina Andears

Tina Andears

September 25, 2026

We had a limb fall on our main line and Domenic came out and replace the entire unit. Evan came out and replaced a basement unit. Both were very efficient and polite.

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Annette

Annette

September 25, 2026

Andrew came out and performed yearly maintenance on my furnace. He arrived on time and was very efficient. He informed me my system was in good condition and I am prepared for winter. Highly recommend!

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Kathryn Pierce

Kathryn Pierce

September 25, 2026

The ARCO rep Andrew, that took care of the A/C inspection was knowledgeable, professional and courteous! He answered questions completely!

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Giyate Giyate

Giyate Giyate

September 25, 2026

Kellyed Reyes and Shaun McAlpin were great! Assessed the issue, and shared with me my options.

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Hallie Johnson

Hallie Johnson

September 24, 2026

Arco representative Andrew Corrothers came out to inspect our AC unit and did a great job detailing the issues with our unit. Andrew also provided informative options for our unit and potential replacement options. Definitely a job well done by Andrew. Note: There was no charge for visit, part of my service contract.

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John Alexander

John Alexander

September 24, 2026

Arco is amazing. Our furnace was not working and he had it running withing minutes of being here. Highly recommend.

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Bridgett Jackson

Bridgett Jackson

September 23, 2026

Shauvine & Shaun were Fantastic communicators, arrived promptly & diagnosed my issue quickly and accurately - I will Definitely call your company again because of Them - 5 stars

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Al Brooks

Al Brooks

September 23, 2026

Today I had a visit from Eugene Scott from ARCO. He was very professional and friendly. Very informative and a pleasure to have in my home.

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Thomas Noyes

Thomas Noyes

September 23, 2026

Shaving and Shaun did a great job. They were very prompt and completed the job in good time and very efficiently.

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Aldon George

Aldon George

September 23, 2026

Cliff was awesome. Explained everything and look forward to working with him in the future.

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matt mckenzie

matt mckenzie

September 22, 2026

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