what is a cold air return

High Quality Commercial Air Conditioning Rectangular Ceiling Diffuser Product Detail Material :Aluminium Function: Supply and Return Air Shape:Square Type Size: 150x150, 225x225,300x300,375x375, 450x450, Other sizes available Colour : RAL9010,RAL9016,...

...Cold Air Return Grille Filter G4 Introduction : Hvac Egg crate grilles has a high dust holding capacity and good fire resistance performance. We can offer you kinds of ideas to meet your needs, the frame and the media can be customized. Material and Performance Features Large air...

...cooling systems specially designed for high heat density racks.In the design of the air conditioner in the computer room between rows, the cold air is supplied from the cold aisle and then returned from the hot aisle, which completely solves the problem of

... are all available Door type: hinged door, sliding door and return door are all available Panel thickness: 50mm 100mm 150mm 180mm and 200mm are all available Functions: Fresh-keep, freezing, quick-freezing, fire-proof, explosion-proof, air-conditioning are

...air compressor brass check valve Our Services A. Individuation & Customization Refrigeration industry, cold storage engineering; Agriculture, food, restaurant, chemical industry; we can undertake designs according to customer's requirements. B. Excellent warranty KUB provides up to one year warranty period. If there is any product quality problems, we will return...

... with fireproof canvas; Water drops hang on it when sending cold air! There are rectangular return air inlets, single (double) layer louver outlets, and filter screens; The main function is to suck back the dirty air. The fresh air outlet is small, and

...available Door type: hinged door, sliding door and return door are all available Panel thickness: 50mm 75mm 100mm 120mm150mm and 200mm are all available Functions: Fresh-keep, freezing, quick-freezing, fire-proof, explosion-proof, air-conditioning are all

...Air Cooled Condenser 380V 50Hz For Cold Room Refrigeration ECC05 Rational Design Experienced engineers use Italian advanced design software to design, meeting the demand accurately Product suitable to the latest refrigerant such as R410A,CO2and other special refrigerants are available Pipeline design adopts the direct oil return...

...Cold Water System Air Cooled Milk Chiller Water Chiller features: Many specifications This series have 20 kinds specification from 5 HP to 600HP with air cooled and water cooled ways which can meet demands of different customers and places. We also can customize according to customer's requirements flexible design There are many air delivery and return ways which facilitate matching combination and we have introduced new air...

HEBRONFAN Stirling White Hot And Cold Bladeless Air Purifier Fan H15 Brand HEBRONFAN After-sales Service Provided Return and Replacement Motor DC brushless motor Timing function NO Air Outlet Method Turbocharged Wind speed gear A six-speed Product Feature...

... arc design in the inner circumference, to ensure a seamless connection line; 3. Vertical laminar flow design, air flow direction adopts the upper and lower return mode, the bottom is made of SUS304 stainless steel cold-rolled plate punching design, with

CWNS Horizontal Oil Hot Water Boiler Freezing Cold Winter Night Key features: Furnace big high radiate,three return design,combustion air is full,high efficiency heating surface. Application breathing tube additional spoiler film technology,not only ...

Cold wash new automatic ice removal rotary brush, air duct clean Wuxi Wanlv Intelligent Technology Co., Ltd. specializes in photovoltaic cleaning equipment, located in Wuxi City, Jiangsu Province Economic Development Zone, Intelligent Manufacturing ...

Product Description Characteristics End connections avail be with AFK tube end , BSPT or NPT female & male thread for option Variable fixed cracking press re spring , range from 1 to 24psig ±5% O-ring ensures leak proof shut off Back stopped poppet ...

...kiln tail return spoon are built-in block casting, so bauxite rotary kiln has many advantages like easy installation, high heat, corrosion and wear resistance. Kiln head-cold air cover ventilating with cold air makes kiln safer and more reliable by evenly cooling...

... fully * Door automatic return device, make food storage more convenient * Fan cooling mode making cold air distributed more evenly * Imported original Aspera compressor can be drawn out for easy replacement in case of maintenance * Stainless steel

... over the fill (heat transfer surface). Air is induced or forced through the fill, causing a small portion of the water to evaporate. This evaporation removes heat from the remaining water, which is collected in the cold water basin and returned to

... over the fill (heat transfer surface). Air is induced or forced through the fill, causing a small portion of the water to evaporate. This evaporation removes heat from the remaining water, which is collected in the cold water basin and returned to

.... 2. In the boiler drum there is a thread smoke tube and left and right side of the furnace have light pipe cold water thickness. 3. It adopts light chain grate, which can realize the mechanical stoking together with air blower and induced draft fan for