This system is ideal for residential, institutional and office spaces as it does not introduce any byproducts or additional humidity to the space. Indirect gas-fired make-up air units are great for facilities that require the best in sanitary air-handling solutions; this is applicable to food processing plants, restaurants, and health care facilities. The incoming air is then drawn across this heat exchanger and the air is heated. As official representatives, well be happy to help explain the best make up air unit for your application. Moffitt Corporation designs, manufactures, and installs ventilation equipment. As ventilation and exhaust systems remove air and contaminants from the building, air pressure will find equilibrium and air will then enter the building in an amount to equal the flow rate of exhaust air whether or not there is a planned system for the airs replacement. The coil is supplied by a condenser that can be incorporated as part of the unit or set separately. We manufacture both direct fired & indirect fired make-up air units to meet commercial and industrial heating, cooling and ventilation requirements ranging from 1,000 to 150,000 CFM. Our manufacturing capabilities allow semi-customization for additional heat sources: electric, steam or hot water (and cooling coil options). Our HVAC systems have controls options to best suit the specific use of each building or to enhance and support the manufacturing processes of industrial applications. Building temperature and pressurization can be controlled by a direct digital controller (DDC), allowing communication with building management systems via BACNet, Modbus, N2 and LONworks. From product selection to providing installation solutions, R. Williamson & Associates is here for your industrial ventilation needs. Contact us directly at (631)475-4411 to find out how the ELITE team can help you. That means everyone from your employees to your customers could be breathing in dangerous substances. This is a perfect example of air stampeding in an effort to balance the building pressure. Were Available Upblast Exhaust Fans Backed by Industry Leading Warranties Stop wasting time trying to find. 2022 Total Mechanical Systems, Inc. All rights reserved. Industrial Air Curtain Available in both belt-drive and direct-drive models, industrial air curtains are applied in distribution centers, manufacturing plants and even semi-conductor industry to, Semiconductor HVAC Equipment Its important that engineers in the semiconductor industry have access to specialized HVAC equipment that meets the bleeding edge demand in the, Venco Fans Venco Fans, Dampers & Louvers Venco is a North American manufacturer with a devoted spotlight on creating and delivering tough, top-notch equipment. Even worse, any dust being blown around can end up in your food! So, how can you tell if your restaurant is not getting an adequate supply of replacement air? Notwithstanding, 847-485-1162 Industrial Blower Fans Backed by Industry Leading Warranties Stop wasting time trying to find the right blower for the job. This system of heat typically carries the largest footprint for makeup air as well the highest equipment cost. All online. Make up air units are also. Make-up air units are ideal for buildings where the air within the establishment or a particular room cannot be recirculated, or if the HVAC system is unable to introduce fresh outside air. The air balance problems that result from inadequate replacement air cause lots of annoying symptoms in your restaurant: drafts, doors that are hard to open, or doors that slam shut with no warning. This recirculation feature allows for large amounts of air to be conditioned at a low operating cost while still introducing enough fresh air to provide the air changes necessary to meet local codes. There are many variations of In direct gas fired make-up air systems such as: The DX cooling module is similar to most HVAC systems. Available cooling options are evaporative cooling, direct expansion coils and chilled water coils. A make-up air solution is recommended for buildings where environmental conditions warrant a greater need for ventilation not only to improve the quality of air within the building, but also protect the health of those inside. Industrial grade materials are used in the construction of the unit. In many cases make-up air systems require conditioning. The purpose of a make-up air unit is to replace the air exhausted from a space by general ventilation, process equipment, heaters and other HVAC equipment. In addition, the industrial MUA unit provides several other mounting options and a significantly broader operating range. Related article: 4 Reasons You Need HVAC Design for Your Air Conditioning Install. Chilled water air handlers can be used in combination with other modules, such as direct or indirect gas fired heaters. If your HVAC system is designed correctly, about 10 percent of the replacement air will move into your kitchen from adjacent areas like your dining room. Youll notice the following signs that you need a make up air unit for your kitchen. DX air handlers can be used in combination with other modules, such as direct or indirect gas fired heaters. Negative air pressure. A make-up air unit fan, also known as a fan box, brings in fresh outside air without a heating or cooling element. Let us help you find the best solution for your budget! 6. Direct-Fired 4000-Series | Direct-Fired 2000-Series | Indirect-Fired-8500D Series | Split Condensers 3200-Series. A direct gas-fired make-up air unit is a tempered(heated) air-handling solution ideal for restaurants and other food service facilities. But you dont want TOO much air moving into your kitchen from other areas, because that makes things drafty and causes other concerns. You might even hear distracting whines, whistles and rattles as uncontrolled drafts move around your space. The air being drawn into the building to replace exhausted air has barriers to overcome. Due to this resistance, the ventilation and exhaust systems are not able to operate to overcome these barriers to air availability and performance drops below rated air flow rates. The decrease from the designed exhaust flow rate can be significant. Ventilation and exhaust systems no longer move the correct amount of air needed. Simply put, for an exhaust fan to extract air it must have air to extract. Some industries that often require make-up air systems include: Industrial Air Curtain Available in both belt-drive and direct-drive models, industrial air curtains are applied in distribution centers, manufacturing plants, Air Curtains Chicago Chicago Air Curtains Air Curtain Near Me Michigan/Jackson 60th Street & Blackstone 11000 S Torrence Chicago, IL, 847.674.0000 847-674-0000 Call Now! The industrial makeup air equipment also provides a wide offering of heating and cooling options that can be installed together or independently. 3. Fan boxes are ideal for applications where specific operating conditions are not a requirement. The gas fired flame is contained within a system of metal tubes known as a heat exchanger. Space heating systems designed to heat large spaces comfortably and economically. For example, when outside air is being pulled in through doors and windows, the exterior of your space can become too hot or too cold (depending on the outside conditions). Lets explore the reasons why a make up air unit is so essential for restaurant kitchens. AbsolutAire is meeting todays needs for cost-effective make-up air, as well as for efficient heating and ventilating. The institutional segment often applies makeup air to filter large quantities of air to provide high air exchange rates of clean fresh air. Commercial exhaust equipment can make your ventilation system more energy efficient while functioning as a deterrent for airborne contaminants. These heaters utilize a heat exchanger. The Moffitt team serves facilities ranging from commercial and institutional to heavy industrial. For this reason we will be focusing this discussion on replacement air and the corresponding make-up air unit to provide it (aka MUA unit). They can be configured using electricity, steam coils, or hot water. There are several other types of MUA units that can be configured without the use of gas. Some manufacturers we work with for Make-up air equipment includes AbsolutAire, FloAire, and Moffitt Corporation. R. Williamson & Associates goal is to continually supply and distribute their ventilation equipment with fast turn around time and great service. We are official distributors of the top rated make up air unit manufactures in the USA. These units can be installed both indoors and/or outdoors depending on the application. When your restaurant is lacking replacement air, it leads to unbalanced heating and cooling conditions, and often the measures taken to mediate those problems can make matters worse. The Entire Long Island Temperature Experts, (631) 475-4411 Have you noticed many of these issues in your restaurant? There are many configurations involved with commercial MUA systems. Direct gas fired MUA can be recirculated but is limited to a maximum amount of 85% recirculated air to maintain the minimum thresholds set by ANSI. Buildings with contaminated air, such as manufacturing or processing facilities, typically introduce 100% outside air (O/A) or fresh air. 8. There you can find centrifugal fans manufactured from industry leaders we represent. Make-up air units are typically used in situations which require the constant introduction of 100% outdoor air and where the existing indoor air cannot be recirculated. Unpleasant odors where you dont want them. 4. https://catalog-api.greenheck.com/api/category/en-us/64, https://catalog-api.greenheck.com/api/category/en-us/63, https://catalog-api.greenheck.com/api/category/en-us/20, https://catalog-api.greenheck.com/api/category/en-us/19, https://catalog-api.greenheck.com/api/category/en-us/18, https://catalog-api.greenheck.com/api/category/en-us/21. When you add a make up air unit for your kitchen, it adds replacement air for whats being drawn out of the kitchen by your exhaust hoods. Simply put, a make-up air unit provides replacement air. Excess kitchen grease. Commercial make up air units are able to offer fresh MUA fans for all types of exhaust hood sizes with various airflow rates up to 100,000 cfm (cfm Wikipedia). As official representatives, well be happy to help explain the best make up air unit for your application. An industrial makeup air unit can provide as little as a couple hundred cubic feet per minute and as much as several hundred thousand cfm. Easy to find, easy to order. Serving, Contact Us We would be happy to help and advise if you have any questions or any inquiries. Non-tempered make-up air units are built for applications that dont require heating or cooling.

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