Recold JW Revit File
Coil Inlet and Outlet Connections
Depending on unit size, standard JW models have either one coil inlet and one coil outlet per cell or two coil inlets and two coil outlets per cell. Coil connection(s) are standard copper OD. Connection size defaults to commonly used pipe diameter(s) for the unit size selected. Actual connection size and quantity may vary depending on the design flow rate, and should be confirmed in the quotation. High flow coil models identified with an H suffix (JWH) have double the connection quantity of standard JW models.
Depending on unit size, standard JW models are equipped with between two and nine large rectangular access doors per cell. Standard access door locations are linked to the model number in the Revit family.
Multiple instances of the JW product family may be inserted into the Revit project for installations having multiple cells. Arrangements with Face A (long face, fan on left) of one cell oriented towards Face C (long face, fan on right) of another cell are the most common.
Standard center-to-center cell spacing is listed by model size in the table below.
Center to Center Cell Spacing
In addition to the clearances necessary to perform basic tower maintenance, appropriate clearance must be provided at the air inlets and air discharge for adequate air flow. The clearance requirements vary by application, but the air inlet clearance can be approximated as one cell width, and the air discharge clearance should be no less than three cell widths. Also note that vertical enclosures around the cooling tower should not rise above the fan discharge, otherwise air recirculation may impact performance.
By clicking “Agree”, you are accepting our Terms & Conditions:
By making this Information available, SPX Cooling is not rendering professional services, and assumes no duty, responsibility or liability with respect to any person making use of such Information, including any modifications made by the user, for the design of buildings and related systems made using such Information, or for the accuracy of such Information or any data resulting from the use thereof. This Information is supplied “as is,” and SPX Cooling shall not be liable for any claim, demand, injury, loss, expense, or liability of any kind whatsoever, including but not limited to, direct, indirect, incidental or consequential damages, which in any way arises out of or is connected with the use of the Information, whether or not such claim demand, loss, expense, or liability results directly or indirectly from any action or omission of SPX Cooling or its employees and representatives resulting from the use of this information.
SPX Cooling does not make any warranty or guarantee whatsoever, whether express or implied, and including but not limited to, any warranty of merchantability or fitness for a particular purpose, or make any representations regarding the use, or the results of use, of the Information in terms of its accuracy, validity, completeness, applicability, or compliance with any regulatory code or governmental laws and regulations. Use of the Information involves some risks, and the entire risk as to the results and performance of the Information is the user’s responsibility and liability.
SPX Cooling retains title to and ownership of all Information and all copies thereof and all other rights and interest, including, without limitation, patents, copyrights, trademarks, trade secrets, and other intellectual property rights, in and to the Information and any copies thereof. By accepting or using this Information, the user agrees to not use this Information except as expressly set forth herein and user agrees to not use this Information to represent the products of any manufacturers other than SPX Cooling, its parent companies or subsidiaries.
You may use the Information purposely made available by SPX Cooling for downloading, provided that you (1) not remove any proprietary notice language in all copies of such documents, (2) use such information only for your internal business use, and (3) not make any additional representations or warranties relating to such Information.
This Agreement and any disputes arising out of or in connection with this Agreement shall be governed by the laws of the State of Kansas, U.S.A., without any reference to conflict-of-laws principles.
SPX Cooling’s products are subject to continuous improvements. SPX Cooling reserves the right to modify product design, specifications and data without notice and without incurring any obligations.