Blower Coil Air Handler Models BCHD, BCVD, and BCCD

1 Product Catalog Blower Coil Air Handler Models BCHD, BCVD, and BCCD. Air Terminal Device 400-3000 CFM. June 2018 BCX-PRC001E-EN. Introduction Trane Blower Coils Factory Packaged How You Need When You Need It Figure 1. Horizontal Blower coil (BCHD model). Knockouts in all four corners for hanger rods Unit sizes 12, 18, 24, Throwaway MERV 8. 36, 54, 72, 90 MBh or MERV 13 filters Control box options include UC400-B controller for single zone VAV; CSTI, Main coil with copper ZN010, ZN510 or ZN520 tubes and enhances aluminum fins in 2-, Direct-drive up to 4-, or 6-row hydronic inches total static or 4- and 6-row DX.

2 Eliminates the difficulties with belts Internal filter frame 1/2 - 3 HP ECM accommodates 1-inch motor (standard) or 2-inch filters Main and auxiliary drain connections on same side of unit 2018 Ingersoll Rand BCX-PRC001E-EN. Introduction Figure 2. Compact vertical Blower coil (BCCD model). Direct-drive up to Control box options inches total static include UC400-B controller eliminates the difficulties for single zone VAV; CSTI, with belts ZN010, ZN510 or ZN520. 1/2 - 1 HP ECM. motor (standard). Auxillary heating coil with 1- or 2-row hydronic Main coil with copper Unit sizes 24, 36, tubes and enhances 48, 60 MBh aluminum fins in 4- or 6-row hydronic or 3-, 4-, and 6-row DX.

3 Internal filter frame accommodates 1-inch or 2-inch filters Throwaway MERV 8. or MERV 13 filters Main drain connection on same side of unit BCX-PRC001E-EN 3. Introduction 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. Trademarks All trademarks referenced in this document are the trademarks of their respective owners.

4 Revision History Valve change updates General data updates Performance data updates to include piping package additions Dimensional data updates Mechanical specification updates 4 BCX-PRC001E-EN. Table of Contents Introduction .. 2. Trane Blower Coils Factory Packaged How You Need When You Need It .. 2. Model Number Description .. 8. Features and Benefits .. 10. Single Source Responsibility .. 10. Piping Packages .. 11. Energy Efficiency .. 11. Controls .. 11. CSTI .. 11. Tracer Controllers .. 11. End Devices .. 11. Flexibility .. 12. Coil Options .. 12. Filter Placement Options.

5 12. Motor Options .. 12. Indoor Air Quality .. 13. Drain Pans .. 13. Filtration .. 13. Ventilation .. 13. Dehumidification .. 13. Easy to Service .. 14. Durability .. 14. Optional Accessory Sections .. 14. Mixing Box .. 14. Angle Filter or Angle Filter/Mixing Box Combination .. 14. Electric Heat .. 15. Steam Coils .. 15. Application Considerations .. 16. Single-Zone, Constant Volume Applications .. 16. Two-Pipe Hydronic Units .. 16. Two-Pipe Hydronic Units With Electric Heat .. 16. Four-Pipe Hydronic Units .. 17. Economizer .. 17. DX Cooling Units .. 17.

6 Dehumidification .. 17. Four-Pipe Unit with Reheat .. 18. Chilled-Water Reset .. 18. Location and Installation .. 18. Acoustics .. 18. BCX-PRC001E-EN 5. Table of Contents Operating Limitations .. 19. Typical Blower Coil Applications .. 19. Selection Procedure .. 23. Selecting a Unit .. 23. Cooling Selection Example .. 24. Heating Selection Example .. 25. General Data .. 26. Valve Package Waterflow Limits .. 28. Coil Circuiting .. 29. Performance Data .. 30. Air Pressure Drop Adjustments .. 30. Water Pressure Drop .. 34. Fan arrangements .. 43. Fan Curves.

7 44. Chilled Water Cooling Capacities .. 59. High-Capacity Chilled Water Cooling Capacities .. 61. R-410A, DX Cooling Capacities .. 69. Hot Water Heating Capacities .. 81. Distributor Selection .. 85. Controls .. 86. Why Trane Controls? .. 86. VelociTach Motor Control Board .. 87. Control Options .. 88. Manual Fan Speed Switch .. 88. Customer Supplied Terminal Interface (CSTI) .. 88. Tracer Controllers .. 89. Tracer ZN520 Controller .. 89. Tracer UC400-B Controller .. 90. Tracer Controller Features .. 90. Features Available on All Controllers .. 90. Additional Features.

8 92. Tracer Controls Sequence of Operation .. 94. Fan Speed Switch (units with 3-speed fan only) .. 94. Tracer ZN010 and ZN510 .. 94. Tracer ZN520 and UC400-B .. 94. Air-Fi Wireless Systems .. 94. Air-Fi Wireless Communications Interface (WCI) .. 95. Air-Fi Wireless Communications Sensor (WCS) .. 95. Wireless Zone Sensor (WZS) Set .. 95. Zone Sensor Options .. 96. 6 BCX-PRC001E-EN. Table of Contents End Device Options .. 97. Low Temperature Detection .. 97. Condensate Overflow Detection .. 97. Outside Air Sensor .. 98. Two-Position Mixing Box Damper Actuator.

9 98. Discharge Air Sensor .. 98. Economizer Damper Actuator .. 98. CO2 Sensor for Demand-Controlled Ventilation .. 98. Humidity Sensor .. 98. Control Valves .. 99. How to Choose the Correct Control Valve .. 99. Electrical Data .. 101. Dimensions and Weights .. 104. Horizontal Blower Coil .. 104. Vertical Blower Coil .. 105. Compact Vertical Blower Coil .. 107. Options .. 109. Angle Filter and Mixing Box .. 109. Bottom or Top Access Filter Box .. 110. Electric Heat .. 111. Coil Connections .. 116. Piping Packages .. 117. Basic Piping .. 118. Deluxe Piping.

10 119. Mechanical Specifications .. 121. General .. 121. Casings .. 121. Coils .. 121. Fan .. 122. EC Motors .. 122. Drain Pan .. 122. Filters .. 123. Mixing Box .. 123. Electric Heater .. 123. Controls .. 123. Seismic Certification .. 124. Piping Packages .. 124. End Valves .. 125. BCX-PRC001E-EN 7. Model Number Description Following is a complete description Digit 14 Coil #1 First Coil in G = 1100 rpm of the Blower coil model number. Air Stream H = 1200 rpm J = 1300 rpm Each digit in the model number has a 0 = No Coil #1 K = 1400 rpm corresponding code that identifies A = 1-row Hydronic Preheat L = 1500 rpm specific unit options.