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How Does an Industrial Air Handler Work?

The industrial air handler is an integral part of most industrial HVAC systems. Also known as an air handling unit, this device is responsible for the circulation and regulation of air through the HVAC system. Particularly because of its importance to the overall system, you may be curious about how your HVAC system’s air handler works. Before getting to know the process, it can be helpful for you to learn the terminology and types of air handlers so that you can better understand the unit that you use in your facility.

Your facility’s HVAC system most likely has a large outdoor air handling unit. These are commonly referred to as packaged units (PUs) or, when located on the roof, rooftop units (RTUs). Both of these are also called makeup air units (MAUs), as they only condition air from outside the facility rather than recirculating the air from inside. Air handlers that recirculate indoor air are known as terminal units. These are generally smaller and are only used in localized areas.

The Air Conditioning Process

The easiest way to explore how your air handler works is by examining the route that air takes through the various components of the whole unit. For most larger systems, this process is as follows:

  • Return fans bring air in from the return duct through air filters to prevent dust and other impurities from traveling through the system.
  • Heating and cooling elements, which may involve direct or indirect heat exchange methods, then condition the air to the desired temperature.
  • A humidifier may be present in colder areas to help prevent heating units from drying the air too much during the conditioning process.
  • In temperate climates, air is often moved to a mixing chamber, where return and exhaust air may be mixed to more accurately reach the desired temperature.
  • Supply fans will then blow the air back into the facility through the supply duct.

 

Not all industrial air handlers are made the same. Depending on the size, type, and other factors of your facility’s air handling unit, you may notice different or additional components. You can always talk to an expert if you have additional questions about the inner workings of your industrial air handling unit.

If you’re interested in more information or a free consultation at your facility, contact O.C. McDonald Company today at (408) 295-2182

Preventative Maintenance for Commercial HVAC Units

Are you looking for a professional Bay Area preventative maintenance team that can work with your commercial HVAC units? The Bay Area is the cutting edge of technology and innovation, and there are one-of-a-kind models of engineered HVAC machines that are only found in the area. From new age to old-fashioned boilers, we can maintain any make or model of HVAC equipment you have in your commercial properties. In addition, we have the preventative maintenance plan to suit your brand, style and needs. To learn more about what we have to offer, take a look at our outline below.

What sets us apart from other Bay Area HVAC teams

On top of being bonded, certified, licensed and insured, our HVAC preventive maintenance team sets itself apart by being brand-aware while having a genuine set of skills that work well with environmentally friendly corporations. Although we are proud of the unique engineering skills that our team has, are preventative maintenance for HVAC systems in commercial buildings also comes with a crew that respects the professional environment you have created. This means that we can work seamlessly with your other staff and have a professional demeanor while working around your clients or customers to perform the basic technician services you need.

Why HVAC preventive maintenance is environmentally friendly

If you are looking for a way to have a greener edge, keeping the machinery that heats and cools your commercial buildings in optimal condition is a good way to start. Although you may have invested in environmentally friendly HVAC equipment, if it is not running properly because it has not been maintained, it will overdraw on utilities. Over time, a machine that has never been maintained could end up costing twice as much in utilities in less than a few years time. The quick solution that costs a great deal less is scheduling a preventative HVAC maintenance team to regularly inspect and repair your commercial heating, air-purifying and cooling equipment.

Let us schedule your HVAC preventative maintenance plan today

To learn more about how we can help your tenants at your commercial properties feel they are in good hands when they see us show up to maintain your HVAC system, call us today. We are available to talk about our preventive maintenance plans, and we offer transparent pricing to all of our customers in order to set clear expectations of our services. Thank you in advance for choosing us, and we look forward to hearing more about you.

Call OC McDonald today (408) 295-2182