Table of Contents
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Installation Instructions
Roof Curbs for Performance Climate Changer™
Air Handlers
Model CSAA and PSCA
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing
of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and
training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or
serious injury. When working on the equipment, observe all precautions in the literature and on the tags,
stickers, and labels that are attached to the equipment.
May 2018
SAFETY WARNING
CLCH-SVN05C-EN
X-39641204010
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Table of Contents
Related Manuals for Trane CSAA
Summary of Contents for Trane CSAA
- Page 1 Installation Instructions Roof Curbs for Performance Climate Changer™ Air Handlers Model CSAA and PSCA SAFETY WARNING Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training.
- Page 2 ALWAYS refer to the appropriate MSDS/SDS and compounds have the same potential impact to the OSHA/GHS (Global Harmonized System of environment. Trane advocates the responsible handling of Classification and Labelling of Chemicals) guidelines all refrigerants-including industry replacements for CFCs for information on allowable personal exposure...
- Page 3 Copyright This document and the information in it are the property of Trane, and may not be used or reproduced in whole or in part without written permission. Trane reserves the right to revise this publication at any time, and to make changes to its content without obligation to notify any person of such revision or change.
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Page 4: Table Of Contents
Table of Contents Introduction ......5 Overview of Manual ....5 Nameplate . -
Page 5: Introduction
If there requesting service. are any discrepancies, contact your local Trane sales Note: The unit serial number and order number is engineer before proceeding. Carefully review the... -
Page 6: Pre-Installation
Install cant strips around the curb. roof curb, pipe ca binet curb (if pipe cabinet is ordered), and roof openings. For roof curbs supplied by Trane, Bring field supplied roofing felt up to the top of the approximate roof curb weights are in Table curb nailing strips. -
Page 7: Dimensions And Weights
Dimensions and Weights Table 1. CSAA Curb weights Curb height Unit Size Curb end and duct 117.23 155.82 155.82 175.88 209.84 225.27 242.25 242.25 266.94 266.94 support weight 14-inch Curb side weight Take total length in inches, multiply by 0.56 pounds, and add to the above curb end & duct support weight. -
Page 8: Installation
Figure 3. Pier locations (typical) Note: Isolation rails should not be installed on top of Trane roof curbs. If isolation rails or isolation curbs are required, the entire curb system should be supplied by a specialty curb company. The roof curb must be supported along its entire perimeter. - Page 9 For new building construction, the roof curb may be Gasket installed as soon as the roof support members are in place. Trane recommends that the roof curb be placed directly on the roof support members and welded into Nail 2 x 4 nailer place.
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Page 10: Assembly And Installation
The following procedure explains how to assemble and install roof curbs provided by Trane. An attachment specific to your roof curb is shipped with your Trane- ordered roof curb. See typical exploded view and parts list Figure 22, p. 15 Table 4, p. - Page 11 55 5/8 roof curb and unit roof curb. Gasketing is provided 134 1/4 with the roof curb when ordered from Trane. 155 7/8 8. Install the curb. The curb may be set on structural framing (by others). This curb is designed to transfer the load to a continuous underlying structural frame.
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Page 12: Pipe Cabinet Roof Curb
This measurement is from the outside of the unit roof curb to the outside of the pipe Units to be mounted on a roof curb not supplied by Trane cabinet roof curb. require special attention. -
Page 13: Ductwork Recommendations
Note: Center the unit base on the roof curb. L dimension Unit size Reduced Standard Extended 3 to 50 CSAA 26.00 38.00 50.00 Table 3. CSAA Specialty roof curb dimensions 57 to 120 CSAA 26.50 38.50 50.50 Unit Size Width Length All PSCA 26.50 38.50 50.50... -
Page 14: Supply And Return Air Ductwork
Installation a small air leak between the duct and the deck will destroy Below are several typically used guidelines for ductwork most of the attenuation available from the steel decking. construction: In addition, special consideration may be required to • Elbows with turning vanes or splitters are ensure that the weight of the unit does not crush the roof recommended to minimize air noise and resistance. -
Page 15: Parts Information
Installation Parts Information Figure 22. Typical exploded view of curb with part numbers 1303-03 1304-03 1387R-01 1384-05 1385-02 1303-06 1302-03 1305-03 1386-01 1384-03 1306-04 1303-05 1307-05 1303-04 1306-03 1302-01 1305-04 1387L-01 1304-04 1301-02 1384-06 1301-01 1384-01 1305-01 1304-01 1306-01 1307-01 1306-01 1302-02 1384-04... - Page 16 Customer Parts List Thank you for purchasing the roof curb accessory for the Trane Performance Climate Changer™ air handler for this project. We at Trane appreciate your business, and strive constantly to improve products. To that end, we welcome any comments or suggestions you may have regarding this product.
- Page 17 Installation Table 4. Typical customer parts list (continued) TP1385 End Wall Dog Ear Both Ends TP1385-01 End Wall Dog Ear Both Ends 49.50 x 14.00 x 14.00 TP1385-02 End Wall Dog Ear Both Ends 49.50 x 14.00 x 14.00 TP1386 Chase Side TP1386-01 Chase Side 35.00 x 14.00 x 14.00 TP1386 Left Chase End...
- Page 20 Our people and our family of brands—including Club Car®, Ingersoll Rand®, Thermo King® and Trane®—work together to enhance the quality and comfort of air in homes and buildings; transport and protect food and perishables; and increase industrial productivity and efficiency. We are a global business committed to a world of sustainable progress and enduring results.