direct fired makeup air unit

Ok let me clarify..Yes the SMC is a soft start unit that allows adjustment of ramp time and offers several preset starting modes..similar to other... Technical Literature. When more air is exhausted from a building than is supplied by the mechanical systems, the building is under a "negative" condition and air will leak into … These appliances supply heated or cooled air, depending on the building’s needs. Compact Direct Fired; Direct Fired; Direct Fired Industrial Horizontal; Direct Fired Industrial Vertical; Electric; Indirect Fired; HVAC. † Heats Without Complications: The Direct Fired gas heating system heats efficiently and cost- I also have a background in Rubber manufacturing. Where I once worked, the high latex (modest amounts of BD)streams went to an emergency cold stac... Dear Chance17, Thank you very much again for this valuable information regarding butadiene concentration limit at factory fence. Now I can do my ca... Sterling ME Series indirect fired make-up air systems feature multiple factory-installed gas and air control options and arrive assembled on a 4" heavy duty common skid rail for suspension in overhead installations. Premium Commercial Grade Direct Fired Make Up Air Systems Efficient Make Up Air Units to Improve Indoor Air Quality (IAQ) and Comfort in Commercial and Industrial Buildings The RAPID ® 2000-Series is a line of direct-fired air handlers capable of heating and pressurization. Direct fire units offer the highest heating efficiency possible as no energy is loss heating tubes or plenum like indirect units. In Canada direct-fired make-up air unit need to be interlocked with an exhaust fan. The products of combustion (carbon dioxide [CO 2 ], carbon monoxide [CO], nitrogen dioxide [NO 2 ], aliphatic aldehydes, and water vapor) are discharged into the makeup-air stream and supplied to the building or process. The spring loaded profile plates should place the pressure drop in a good range, unless the air … Indirect Fired: Air Handlers: Series SDF Flexaire Series SDF-AF Systemizer Series OL Oil Fired … Rapid Air Technology involves the circulation of hot air around the food at a very high speed. The air is super-heated and circulated with a very high intensity to ensure that it is evenly distributed. This technology involves the presence of a heating element,... The RE Series mix air units offer the most efficient method available to heat mix air. Building pressurization enhances warehouse comfort by reducing uncontrolled air infiltration near doors and dock areas. Titan Air's Direct-Fired product line has been manufactured since 1983 and has maintained leadership in the industry through research and development of new products and further improvement to basic products. The unit can be utilized for constant volume or work in conjunction with Halton’s M.A.R.V.E.L. Heater supplies 200250 BTUs. A direct gas-fired AHU has a gas burner installed directly in the outside makeup-air stream. Make-up Air. We truly believe the M-Series Make-Up Air Unit is the top solution in the marketplace today. “Direct Fired” means just that; the burner is fired directly into the process air stream to heat it. Air heaters that are direct fired are utilized in applications where the end product will not be affected by the by-products of combustion. Direct fired air heaters are typically less expensive... Heating options are … Perhaps this is the type of air cannon used to dislodge undesirably cohesed bulk material in a large hopper or similar vessel. Coal is one of the... Air makeup units benefit work environments in a variety of ways by: Providing fresh air to facilities. Make Up Air Replacement Parts. ... Package HVAC Units. Our government regulatory folks required less than 300 parts per billion butadiene ambient air concentration at the facility fenceline. The burner is installed to fire with, and parallel to, the airflow. The direct fired air handlers that Titan Air manufactures can also have cooling and energy recovery functions added to the equipment. Preventing negative building pressure. Direct Fired. Accessories; Economy; Inline Filtered; Modular Packaged Unit; Rooftop Filtered; Parts Search HoodMart Gas-Fired Tempered Makeup Air Units, MADE IN USA, are constructed with heavy duty G90 galvanized steel. Why use Trane Makeup Air Units… Trane’s innovative Direct Fired gas heating systems add warm, fresh and clean air to your work environment for about 20 precent less than the operation and maintenance costs of indirect gas heat. We stock parts for Direct Fired Make Up Air Units: Applied Air Systems. Direct Gas Fired Heated Make Up Air Unit with 25" Blower and 48" Burner Supply Fan handles 15000 CFM @ 0.500" wc ESP, Fan runs at 583 RPM Heater supplies 1267200 BTUs. Optional evaporative cooling; ETL listed In additional to the 100% outside air function, recirculation, variable air volume, and high outlet temperature options are available. Series MU Make-Up Heaters Series DH Air Curtains. Caution! The SMC-2 is NOT a speed control device of any kind. It is a soft start controller. You CANNOT use it to change the motor speed, only the... In addition, our indoor/outdoor direct-fired make-up air unit is an efficient way to supply tempered make-up air to your space. Application include kitchen or any space where tempered make-up air is required. Performance of Make-up Air Units. For applications requiring airflow up to 20,000 CFM and gas heat. Dear Chance17, Thank you very much for your helpful hint. It was higly appreciated. I fully agree with your understanding that streams with butadie... Supply a Halton model MUA-DGX- non-recirculating direct fired gas heat with direct expansion cooling make-up air unit ETL listed to ANSI Z83.4/CSA 3.7 for indoor and outdoor installation and constant airflow (variable is an option). make-up air units are ideal for facilities that do not require less than 20 percent make-up air or are not concerned about potential space contamination. 100% Make-up Air System is heated directly by the gas flame, eliminating the need for a heat exchanger and associated efficiency losses of indirect-fired equipment. Select from a variety of make-up air units for commercial, industrial and kitchen applications. Direct Drive and Belt Drive motors are encased in weathertight compartment and all drives are factory set. Make up air units or MUA as they are commonly referred to play a vital role in your condominium. Make-up air heaters protect air quality for workers by improving indoor air quality with a dedicated outdoor air supply and filtration. wg; Up to 7,000,000 BTU/hr. In the area where I live an air-proving switch in the exhaust air stream is required to make before the direct MUA can fire. Greenheck’s direct gas-fired make-up air units provide tempered outdoor air to a wide range of applications — from kitchens to industrial facilities. In addition, the units can properly handle space temperature & humidity control application with up to 50% outside air. For an indirect drive between the fan and the motor, a pressure/sail switch or equivalent will be required. Industrial Air Systems. demand control variable volume system. Direct Gas-Fired … Our standard equipment includes: Direct-fired make-up air units to 85,000 CFM. Hi, Not a trivial question indeed.... We have customer who has got an air cannon which fires an aluminium slug 500g (I think), at 400mph! It is use... No heat exchanger is involved. In addition, constant volume 100% outdoor air operation, recirculation, and VAV airflow arrangements are also available. Our manufacturing capabilities allow semi-customization for additional heat sources: electric, steam … LCMS, Quote: Our plant, though, is located in a country where this emissions are still not estabilished by law. But what is best practice and the... When it comes to make up air units, there are a couple of different types. Direct-Fired Make-Up Air Systems. Series J Series K Series L Model FUMZ. Indirect fired heaters are just like your home oil or gas burning furnace with a chimney. Yep, V/Hz ratio prevails as it relates to speed control. Oh! Another complication is that the motor is not inverter duty. So I've got to compensate... Our product mix includes packaged dedicated outdoor air systems and ventilation equipment, direct gas fired, indirect gas fired, air turnover, and evaporative cooling systems.