What is the Air Turnover Unit and How Does it Help?

air turnabout 2At MJC, we are always looking for ways to make heating and cooling easier, and more effective. We work hard to ensure that every piece of equipment offered goes above and beyond the industry requirements so that you get the best service possible. It is with that goal in mind that we offer the MJC Air Turnover Unit.

Never heard of an Air Turnover unit? Then allow us to explain it to you. An Air Turnover unit is a large air handler, used to supply and return large quantities of air without ductwork. The process is simple – a mass of air is discharged at or near the top of the space and the same quantity of air is returned from floor level. The air mass exchange results in a turnover of space volume. This design gamf.net makes heating and cooling large spaces more effective and efficient for spaces such as warehouses, manufacturing facilities, super mario distribution centers, and indoor sports training facilities.

The ideal application is to use fewer, larger units for both heating and cooling applications. Doing so results in the following benefits:

As compared to unit heaters an air turnabout unit uses:
· Less natural gas, hot water or steam piping
· Fewer electrical circuits
· Fewer vents and roof penetrations for gas fired heating
· Less labor

As compared to conventional heating and cooling systems the air turnabout:
· Fewer units
· Fewer electrical circuits
· Less natural gas, hot water or steam piping
· Fewer roof penetrations
· No ductwork
· Fewer condensate drains

Energy Savings from an Air Turnover Unit

The primary energy savings from an Air Turnover unit is from fan brake horsepower. Conventional Roof Top units use forward curved fans and Air Turnover normally uses airfoil prop fans. Since an Air Turnover unit is not ducted, there is less overall static and less fan horsepower is needed.

· FC fan operating at 2.00” TSP = 25 HP
· Airfoil prop fan operating at 1.2” TSP = 15 HP
· 40% Reduction in fan HP.

Why Use MJC Air Turnover Units?turnabout 3

There are a number of air turnover unit manufacturers and they fall into two distinct categories – they either make a top of the line unit or they make a price driven unit. Because we are a custom manufacturer, we are able to build to our customer’s needs. In addition, we are able to provide both product lines – high end and price driven.

MJC’s Standard ATO Product Line Consist of
· Belt Driven Prop Fans
· No Controls
· Stamped Diffusers
· Galvanized Coated Drain pans
· No-Exterior Coating

MJC Custom ATO Product Line Consist of
· Direct Drive Prop Fans or any fans needed
· Full DDC Controls
· Airfoil Adjustable diffusers
· Triple sloped stainless steel drain pans
· Custom Color Exterior
· Armaflex insulation

So, don’t spend excess money when you don’t have to. Our Air Turnover unit is the perfect solution to your large space heating and cooling needs. Give us a call today to learn how an air turnover system can improve your locations heating and cooling needs.

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