We are REKUPEX and we offer. The high efficiency recuperative exchangers. For your heat recovery ventilation systems and air recuperative project. We are happy to be official proud dealer of Czech producer RECUTECH. ABOUT Super efficient REK+ aluminium heat exchanger. REK+ counterflow plate heat exchanger is for transfer of heat between incoming and outgoing air in a ventilation system. The heat exchanger does not mix dirty and fresh air, or transfer humidity. It only transfers heat. Efficiency up to 96% guaranteed by patented technology. Optimized pressure loss computer simulations used. Double folding technology for all the range = the best tightness and durability on the market. Calculation software and DLL library. Possibility to have inbuilt bypass. Possibility of Combi Solution. Certifikation: Eurovent, ILH, TÜV, EAC, QMS, OHMS, EMS. Recutech – Production show. Video will open in a new window. Using the mobile app? Results of exchanger testing. Tested according to EN 308. The inward/outward air flow ratio is 1:1, the outward air temperature -5 °C, and relative humidity 25%. Internal air temperature 25 °C, relative humidity 80%. Air flow volume 105 m3/h – Efficiency 96,2% – Face air flow speed upon entering the recuperator 0,5 m/s – Pressure drop – supply – 20,1 Pa, exhaust – 29,3 Pa. Air flow volume 350 m3/h – Efficiency 95,5% – Face air flow speed upon entering the recuperator 1,5 m/s – Pressure drop – supply – 104,6 Pa, exhaust – 153,7 Pa. Air flow volume 570 m3/h – Efficiency 95,2% – Face air flow speed upon entering the recuperator 2,5 m/s – Pressure drop – supply – 215,6 Pa, exhaust – 320,2 Pa. Diagram of Pressure drop PD [Pa] and Airflow volume AV [m3/h] – exchanger REK+31-300-22. Input values for average winter season in the Czech Republic. The inward/outward air flow ratio is 1:1, the outward air temperature 1 °C, and relative humidity 78%. Internal air temperature 25 °C, relative humidity 28%, calculated by EUROVENT certificated software. Diagram of Efficiency EFF [%] and Airflow volume AV [m3/h] – exchanger REK+31-300-22. DIMENSIONS OF REK+ EXCHANGERS. COMPUTER OPTIMIZED LAMELLA GEOMETRY. The efficiency of the heat exchanger is proportional to the outside temperature. The countercurrent air-to-air heat exchanger is made of durable materials. The casing is made of sheet aluminium and sealed with hot glue. The faces are glued using MS polymer. The heat exchangers do not contain silicone and they comply with the REACH 1907/2006 and RoHS 2011/65/EU Directives. It is composed of individual HIPS plastic plates, which are joined together by ultrasonic welding and are coated with sheet aluminium. The outgoing and incoming air flows between the plates and transfers energy to each other. The outgoing and incoming air does not mix in the heat exchanger. Only the heat is transferred. TECHNICAL DATA AND OPERATING CONDITIONS. Operating temperatures -40°C to +80°C. Relative humidity 0% to 100%. Maximum recommended flow through the faces is 3 m/s on the inlet. We recommend using a heat exchanger with a balanced ratio between the outlet and inlet, or with a maximum imbalance of +/- 50%. The maximum pressure difference between the inlet and the outlet is 800 Pa. The use of double-hem technology on all sizes ensures maximum tightness. The Eurovent certification guarantees up to 96% efficiency. This exchanger you can install instead of Recair, Heatex, Holmak, Klingenburg or Eri recovery corporation. Der Gegenstrom-Plattenwärmetauscher REK+ dient zur Übertragung von Wärme zwischen der Eingangsund Ausgangsluft im Ventilationssystem. Der Wärmetauscher mischt nicht verunreinigte und frische Luft, er überträgt auch keine Feuchtigkeit. Er überträgt nur Wärme. El intercambiador de calor por contracorriente con placas REK+ sirve para la transferencia de calor entre el aire de entrada y el de salida en un sistema de ventilación. El intercambiador de calor no mezcla el aire sucio y el aire fresco, ni transfiere hume. The item “CounterFlow heat recovery ventilation air exchanger 570m3, recuperator eff. 96%” is in sale since Monday, June 29, 2020. This item is in the category “Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Components\Heat Exchangers”. The seller is “rekupex” and is located in Cervený Kostelec. This item can be shipped to United States, all countries in Europe.
- Type: Counterflow Heat Exchanger
- Brand: recutech
- Manufacturer Warranty: 3 Years
- Country/Region of Manufacture: Czech Republic
- Material: Aluminum
- Air Temperature: -40 to +80°C
- Optimal Air Flow Volume:: 50 – 570 m3/h
- Lamellas material:: aluminium – patented geometry
- Plate distance:: 2,2 mm
Universal Alloy Air to Water Intercooler Radiator Air-Liquid Heat Exchanger New. 100% quality assurance tested. Installation Instruction is NOT Included. Overall size(mm): 795Hx243Wx80T. Core size(mm): 625Hx180Wx56T. Universal Air – Water heat Aluminum Alloy Cooler Radiator. Please recheck its size first. It is not compatible. We POST for all customers. Please provide us the pictures of the item problem. Once we confirm the problem, we’ll come back to you with a solution proposal. The item “Universal Alloy Air to Water Intercooler Radiator Air-Liquid Heat Exchanger New” is in sale since Thursday, July 16, 2020. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Cooling Systems\Radiators & Parts”. The seller is “moto*direct” and is located in China. This item can be shipped to North, South, or Latin America, Australia.
- Brand: Unbranded/Generic
- Manufacturer Part Number: Does not apply
- Type: Radiator
- Color: Silver
- Row Count: 3 Rows
- Material: Aluminum
SCROLL DOWN FOR MORE PHOTOS AND VIDEO. SKU:125035 Good shape. Media blasted, see pics. Terms & Conditions: Except where an item is indicated to be’Brand New’, all parts that we sell are used. We endeavor to describe parts clearly and accurately, but please do not be disappointed when an item described as’decent’ or’usable’ is not in pristine condition. All of our parts come carefully and properly packaged. Sometimes no tracking feature is available. The item “BEECHCRAFT QUEEN AIR HEAT EXCHANGE EXHAUST VENT” is in sale since Monday, January 8, 2018. This item is in the category “eBay Motors\Parts & Accessories\Aviation Parts & Accessories\Parts”. The seller is “motoplaneparts” and is located in Hastings, Florida. This item can be shipped worldwide.
Aluminum Heat Exchanger For Air to Water Intercooler Applications. Items included in this listing. Heat Exchanger: Overall Size: 31.5×9.5×2.75(End-Tank) Inch Core Size:24x8x2.5 Inch Inlet and Outlet Sizes:3/4 (0.75) Inch Rows: 2 Pressure Released Cap:1.1 Bar or 16 Lbs. This Listing is for the Heat Exchanger ONLY, All Other Parts Shown are NOT INCLUDED. Product/s are GUARANTEED brand new in the box. Professional installation is highly recommended. PR, Guam, VI, AK , APO, HI. All CXRACING products and products listed in this web store are for Off Road Racing or Track Racing Use Only, NOT for Street use. CXRacing does NOT recommend or support any Road/Street Usage of these products, nor liable for any issues might result from such usage of these products on Road/Street conditions. Any Modifications to your vehicle Are AT YOUR OWN RISK. CXRacing shall NOT, UNDER ANY CIRCUMSTANCES, be liable upon a claim or action in contract, tort, indemnity or contribution, or other claims relating to the products it sells which exceeds this liability limit. CXRacing shall NOT be liable for third party claims for damages against the customer, or for malfunction, delays, interruption of services, loss of business, loss or damage to exemplary damages, whether or not CXRacing is apprised of the possibility of such claims of damage. The item “Heat Exchanger Air to Water Intercooler for Cobalt Mustang” is in sale since Wednesday, July 31, 2019. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Turbos, Nitrous, Superchargers\Turbo Chargers & Parts”. The seller is “just-intercoolers” and is located in Hacienda Heights, California. This item can be shipped worldwide.
- Manufacturer Part Number: 1020109000074
- Brand: CXRacing
Werke Hydraulic Air Cooled Heat Exchanger W/Fan Unit From a G200 CNC Lathe. Removed from a working environment. Size is about 17″ x 12″. The item “Werke Hydraulic Air Cooled Heat Exchanger WithFan Unit From a G200 CNC Lathe” is in sale since Thursday, July 9, 2020. This item is in the category “Business & Industrial\Other Business & Industrial”. The seller is “arrowindustrialsurplus” and is located in Millersburg, Indiana. This item can be shipped worldwide.
- UPC: Does Not Apply
- Brand: Werke
- MPN: N/A
- Size: Length: 20 in. Width: 17 in. Height: 16 in.
Universal Air to Water Intercooler Aluminum Liquid Heat Exchanger Silver. Made from High quality aluminum. Core Size: 533 x 168 x 56 mm (21″x6.6″x2.25). Overall Size: 702 x 186 x 75 mm (27.6″x7.3″x3). Two 19mm (0.75) Water Inlet Outlet. International buyers please note: a. The item “3 Rows Universal Air to Water Intercooler Aluminum Liquid Heat Exchanger” is in sale since Tuesday, May 26, 2020. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Cooling Systems\Radiators & Parts”. The seller is “auto*tank” and is located in China. This item can be shipped to United States, Canada.
- Bundle Listing: Yes
- Type: Radiator
- Manufacturer Part Number: Does Not Apply
- Brand: Unbranded
- Fitment Type: Direct Replacement
- Material: Aluminum
- Color: Silver
18X24 / 172,800 BTUs / 100 PSI For use in your hot air furnace plenum. Please see charts in pics above. Not recommended for air compressors. This listing includes the install kit. Information about our heat exchangers. This heat exchanger is ideal for a 18″x25″ plenum or larger. The outlets come out on the 18 side (shown as the vertical side in the picture above). The fin area is 18″x24″. There is a 1 frame on the end opposite the outlets that covers the copper elbows. This makes the area inside of your plenum 1 longer. All exchangers are 3 1/2 thick. Aluminum fins are installed at 12 fines per inch. All exchangers are triple pass design. Tubing is 1/4 copper. All our exchangers include the flat front face mounting for easier installation and increased plenum strength. Our exchangers have 1 copper outlets and can be installed with either sweat fittings or push fit type fittings like sharkbite’s. Exchangers will work with chilled water also. We stock many sizes, always order the largest size that will fit into your plenum. This also includes the installation kit shown in the pictures above. Installation brackets for installing water to air heat exchangers inside of furnace plenums. This easy to install kit takes all of the work out of installing a coil. Great for the do it yourselfer or the seasoned installer. Even most that are listed as 4″ are actually 3.5″. These heat exchangers are to be hooked up to a boiler or a chilled water source. These heat exchangers can also be used as a stand alone heat source by simply attaching a fan or squirrel cage to one side of the unit. They can be installed in either the hot air side or the cold air return of a furnace. Please note that if installed in the cold air return you will need to install a 3 way zone valve in order for the fan to operate properly. This heat exchanger is of a new style which does not require bending of your duct work. This new style heat exchanger can be easily installed by just slipping it into the plenum and attaching with self threading screws. You will not need any special tools to install. This unit is easier to install than others on the market because it attaches from the front instead of the side. Water to Air heat exchangers, often called duct coils or furnace radiators, are used for installing into forced air furnace to provide heat from hot water. They are usually installed into the cold air side of the furance if that is the best option. They work in much the same way as the central air conditioning unit. The following things should be taken into consideration when installing a duct coil. (1) Size the coil so that the fins take up the maximum amount of the plenum as possible. (2) Securely fasten the unit so that it doesn’t rattle. (3) Make sure there are no foreign objects are touching the fins or the tubes. (4) Duct tape any air leaks. (5) Do not bend the fins. If you do, straighten them as best you can. A tool called a “Rake” is available for straightening the fins. (6) If you are going to run your outside heat in the summer install a bypass valve. (7) A duct coil installation kit makes installing the heat exchanger easier. The item “18×24 Water to Air Heat Exchanger 1Copper Ports With Install Kit” is in sale since Thursday, December 26, 2019. This item is in the category “Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Components\Heat Exchangers”. The seller is “badger-pipe” and is located in Mauston, Wisconsin. This item can be shipped worldwide.
- Brand: Undisclosed
- MPN: Does not apply