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HVAC Zoning Systems Done Right

Reliable, air-driven operation

One pump powers 35 dampers
No springs, gears, motors, or extra transformers
Our test damper has cycled 23 million times
So reliable there's a life-time warranty

Reliable, air-driven operation

One pump powers 35 dampers
No springs, gears, motors, or extra transformers
Our test damper has cycled 23 million times
So reliable there's a life-time warranty

Easy installation

Pneumatic tubing is simpler than wiring
Dampers install in 2 minutes
Solutions for inaccessible ductwork

Easy installation

Pneumatic tubing is simpler than wiring
Dampers install in 2 minutes
Solutions for inaccessible ductwork

Made In America

Built in the USA
Fast shipping in the US and Canada
Cleveland-based support staff

Made In America

Built in the USA
Fast shipping in the US and Canada
Cleveland-based support staff

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What application can we help you with?

New Construction

Integrate zoning into new HVAC installations for maximum performance at a budget-friendly price

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Retrofit

Use existing ductwork to add zoning with our flexible retrofit solutions

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Light Commercial

Bring optimal comfort and efficiency to light commercial applications with our robust solutions

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Custom Solutions

Create a tailored zoning setup optimized for your application’s needs

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Work with our team of Technical Support Specialists to design a zoning system to fit your application’s requirements.

Get Started with a Zoning Specialist

Partner with the Trusted Name in HVAC Zoning for Over 40 Years

Air-Driven Operation

Arzel Zoning systems feature motor-less, pneumatic (air-driven) dampers, which are not only quiet but reliable too.

Retrofitability & Universal Compatibility

Arzel Zoning systems will work with any standard R-W-Y-G 24-volt system and are perfect for retrofit and new construction.

Zero Maintenance & 100% Comfort

Arzel Zoning systems require no maintenance and are backed by our 100% Comfort Guarantee. If your customer is unsatisfied within one year, Arzel will buy back the system!

Easy Installation with Less Mess

Most Arzel Zoning systems can be installed in one day with little to no inconvenience or mess to your customer’s home.

Limited Lifetime Warranty

There is no risk in purchasing and installing. Rest easy knowing Arzel Zoning’s lifetime guarantee covers you.

Learn More About Arzel Products

Available at these and other key distributors

Find a distributor in your area

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Educate Customers on the Benefits of HVAC Zoning

Use our free Answerbook to walk homeowners through the advantages of zoning, including:

Eliminating hot and cold spots for total home comfort
Saving up to 30% on heating and cooling costs
Enabling personalized temperature schedules for each zone
Reducing equipment wear by optimizing run times

View Answerbook

Arzel vs Other Zoning Systems

When comparing zoning systems, Arzel stands out as the clear choice for HVAC professionals:

Easy to Install: Install up to 35 dampers quickly with universal compatibility and flexible options for branch or trunk dampers.
Energy Efficiency: Achieve optimal energy use without sacrificing comfort.
Quiet and Discreet Operation: Enjoy a system that delivers seamless, silent performance without bulky indoor units.
Lifetime Warranty and Unmatched Support: Arzel offers an industry-leading lifetime warranty and reliable, 7-day-a-week support.

Discover why Arzel is the preferred choice for fewer callbacks, faster installs, and long-lasting performance. Compare Arzel

Expand Your Expertise and Grow Your Business with Arzel's Contractor Resources

Gain the skills and support you need to confidently sell, install, and service Arzel’s industry-leading HVAC zoning systems. Take advantage of our comprehensive training, technical assistance, and marketing tools, including:

Pro Portal

Unlock exclusive access to technical manuals, installation videos, troubleshooting guides, and other valuable resources

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Video Learning

Tap into a wealth of technical how-to videos, product overviews, and training available on our website 24/7

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Training

Attend hands-on sessions or access free webinars on zoning opportunities, product setup, and more

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Tech Support

Get the answers you need from our knowledgeable tech support staff, available by phone or email 8am-9pm EST Monday-Friday

Hear What Contractors Have to Say

"The biggest challenge is keeping homes comfortable, especially multi-story homes...Arzel will solve that problem every time. If the system doesn’t solve every one of the problems...we’ll come back, take it out, and give your money back."

Tom Olecki
CEO, Broadview Heating, Air Conditioning & Electrical

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"...the best retrofit zoning system on the market, bar none. It was flexible and easy to install and made good common sense to use it as our first option."

Steve Smylie
President, Smylie One Heating, Cooling & Plumbing

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Featured Videos

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Arzel Product Overview

Take a deep dive into Arzel Zoning systems with our detailed product overview. You'll learn about the components of our systems, our control panel options, and the types and sizes of dampers available. Includes information on HeatPumPro, MPS, AirBoss, EzySlide, EzyFit, InsertaDamper, RegiDamper, CoolMizer, AloneZone, FACT Board, and all of the components of these systems.

How to Install Arzel’s EzySlide Round Damper

Watch Arzel’s technician show you how to install and uninstall the EzySlide Round Damper. The EzySlide Damper uses a cut-in system, which allows for quick and easy installation. A gasket seal prevents air bleed-by and increases the efficiency of your HVAC-zoned system. Installation takes less than 2 minutes, which saves a ton of time on a zoning installation.

Contractor Tips

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HVAC Zoning Systems Done Right

What application can we help you with?

Partner with the Trusted Name in HVAC Zoning for Over 40 Years

Educate Customers on the Benefits of HVAC Zoning

Arzel vs Other Zoning Systems

Expand Your Expertise and Grow Your Business with Arzel's Contractor Resources

Hear What Contractors Have to Say

"The biggest challenge is keeping homes comfortable, especially multi-story homes...Arzel will solve that problem every time. If the system doesn’t solve every one of the problems...we’ll come back, take it out, and give your money back."

"...the best retrofit zoning system on the market, bar none. It was flexible and easy to install and made good common sense to use it as our first option."

Featured Videos

Arzel Product Overview

How to Install Arzel’s EzySlide Round Damper

Contractor Tips

A2L Refrigerants and Arzel Zoning

Can I buy an HVAC zoning system kit?

How to Add Zones to an Existing HVAC System

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