These are general guidelines for the installation, operation and For additional assistance, contact your local McQuay sales maintenance of McQuay steam heating. They may have to be representative. tailored to meet the specific requirements of any one job. An...
5GA, 8GA: high-pressure construction distributing tube, same end connection 5LA, 8LA: high-pressure construction dual supply, opposite end connection 8TA: high-pressure construction distributing tube, opposite end connection 5SB: single tube, 3" center to center Rows Deep opposite end connection Fins Per Inch McQuay IM 901...
Be sure the system is off or the collecting in the tubes. Case-pitched coils (Figure 2) should be components are isolated before beginning work.. installed level. McQuay models SA, SB, HA, JA, GA, DA, LA, RA and TA come standard pitched in the casing. CAUTION...
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*5SA coils installed with tubes vertical. Diagram shows single trap; however, it is always preferable to trap each coil individually. * NOTE: Rating data is ARI certified only for stan- dard ARI coil orientation; i.e., horizontal tubes, vertical coil face and horizontal airflow. McQuay IM 901...
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If the coil itself is Non-condensable gasses present in the steam will collect in found to be leaking, contact your local McQuay a coil and reduce its capacity. Therefore, it is necessary to representative.
Operation and Maintenance Operation Acti-Brite (AB-1) is the recommended cleaning Operation and Maintenance solution. Contact your local McQuay Parts Distributor. General CAUTION Proper air distribution is vital to coil performance. Airflow anywhere on the coil face should not vary by more than Carefully read and follow the manufacturer's recommendations 20%.
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McQuay Training and Development Now that you have made an investment in modern, efficient McQuay equipment, its care should be a high priority. For training information on all McQuay HVAC products, please visit us at www.mcquay.com and click on training, or call 540-248-9646 and ask for the Training Department.
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Company; (e) have been exposed to contaminates, or corrosive agents, chemicals, or minerals, from the water supply source; or (f) have not been fully paid for by Owner. ASSISTANCE To obtain assistance or information regarding this warranty, please contact your local sales representative or McQuay Factory Service office. SOLE REMEDY THIS WARRANTY CONSTITUTES THE OWNER’S SOLE REMEDY.