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Trane UniTrane Fan-Coil Installation Operation & Maintenance

Air terminal devices horizontal, vertical, and low vertical
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UniTrane
Fan-Coil
Air Terminal Devices
Horizontal, Vertical, and Low Vertical
Sizes 02-12
Basic Series Fan-Coil, Sizes 04-08
December 2000

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Summary of Contents for Trane UniTrane Fan-Coil

  • Page 1 ® UniTrane Fan-Coil Air Terminal Devices Horizontal, Vertical, and Low Vertical Sizes 02-12 Basic Series Fan-Coil, Sizes 04-08 UNT-PRC001-EN December 2000...
  • Page 2 It isn’t just a fan and a coil… The Trane Company has redesigned the traditional fan-coil to lead the industry in: • indoor air quality (IAQ) features • easy installation and maintenance • high quality and durability • advanced controls...
  • Page 3 Contents Basic UniTrane Introduction Features and Benefits Selection Procedure Model Number Description General Data Performance Data Two-Pipe Coils Four-Pipe Coils Hot Water Reheat Coils Steam Reheat Coils Controls Electrical Data Dimensions and Weights Mechanical Specifications Options UNT-PRC001-EN...

  • Page 4: Features And Benefits

    That’s why we • The random start-up feature helps • Coils and piping packages are air and designed the UniTrane fan-coil as an reduce electrical demand peaks by leak-tested before mounting on the fan- integral part of the company’s system randomly staggering multiple units at coil.

  • Page 5: Selection Procedure

    Model Number Procedure Description UniTrane Fan-Coil Model Number Description Following is a complete description of the fan-coil model number. Each digit in the model number has a corresponding code that identifies specific unit options. FC B B 020 1 C M0 A 0 G 1 0 A A 2 M 000 0 0 1 0 0 0 A A 000 000 0 0 0 0 A 0 0 Digits 10, 11 —...
  • Page 6 P = 3-Way, Modulating, 2.5 Cv (50 psig) Q = 2-Way, Modulating, 4.0 Cv (50 psig) R = 3-Way, Modulating, 4.0 Cv (50 psig) X = Field-supplied, NO Y = Field-supplied, NC Note: Please contact your local Trane sales representative for buildable digit combinations. UNT-PRC001-EN...

  • Page 7: General Data

    Unit Configurations General Data Model A Outlet Vertical Concealed Top Duct Collar Fresh Air Inlet Bottom or Back Front Toe Space Model B Vertical Cabinet Outlet Top Quad Grille, Top Bar Grille Inlet Fresh Air Front Toe Space, Bottom or Back Front Bar Grille UNT-PRC001-EN...
  • Page 8 Unit Configurations General Data Model C Horizontal Concealed Inlet Back Duct Collar Outlet Front Duct Collar Fresh Air Fresh Air Top or Back Outlet Front Duct Collar Inlet Bottom Toe Space Inlet Open Return Outlet No Filter Front Duct Collar Fresh Air UNT-PRC001-EN...
  • Page 9 Unit Configurations General Data Model D Horizontal Cabinet Fresh Air Top or Back Fresh Air Inlet Back Stamped Louver Outlet Outlet Front Quad Front Duct Collar Grille, Front Bar Grille Inlet Bottom Stamped Louver Fresh Air Top or Back Fresh Air Inlet Back Duct Collar...
  • Page 10 Unit General Data Configurations Model E Fresh Air Horizontal Recessed Top or Back Outlet Front Duct Collar Inlet Bottom Stamped Louver Fresh Air Inlet Back Duct Collar Outlet Front Duct Collar Outlet Model H Top Duct Collar Vertical Recessed Fresh Air Bottom or Back Inlet Front Stamped Louver...
  • Page 11 Unit Configurations General Data Model J Outlet Vertical Cabinet Slope Top Top Quad Grille, Top Bar Grille Fresh Air Inlet Bottom or Back Front Toe Space, Front Bar Grille Model K Low Vertical Concealed Outlet Top Duct Collar Fresh Air Back Inlet Front Toe Space...
  • Page 12 General Data Table GD-1. UniTrane ® Fan-Coil General Data Unit Size Coil Data Face Area — Ft 0.8 (743) 0.8 (743) 1.1 (1020) 1.6 (1490) 2.1 (1950) 3.2 (2970) 3.2 (2970) LxDxH — In. (cm) 2-Row 15x1.7x8 15x1.7x8 20x1.7x8 29.5x1.7x8 38x1.7x8 57x1.7x8 57x1.7x8...
  • Page 13 General Data Table GD-3. Fan-Coil Air Flow Motor High Static Coil 0.05 2R144 3R144 4R144 2R144 3R144 4R144 2R144 3R144 4R144 2R144 3R144 4R144 2R144 1020 3R144 1000 4R144 2R144 1260 1180 1090 1010 3R144 1000 1400 1310 1210 1120 4R144 1300 1220...
  • Page 14 General Data Piping Packages Factory-Installed Piping tion. The following section provides a each for both chilled and hot water. A label detailed description of each of the piping identifying connection points clearly Packages components. Following this section are marks both chilled and hot water on ®...
  • Page 15 These valves will either fully open or Schrader ports in the valve body. These from the Trane controller. All modulating close in response to a 24VAC signal from ports are used to measure the pressure valves are three-wire floating point equal the Trane controller.
  • Page 16 Piping Packages General Data Automatic Circuit Setter (C) UNT-PRC001-EN...
  • Page 17 General Data Selecting the Correct Table GD-1. Modulating Valve Selections for Horizontal Concealed Units Modulating Valve Size Horizontal Concealed (High Static Motor) Unit Coil Coil Valve Modulating valves are available in any of Size Coil GPM (L/s) WPD (kPa) four port sizes. These four port sizes 2-Row 1.29 (0.08) 8.8 (26.3)

  • Page 18: Performance Data

    Front Bar Grille Top Quad Grille Group 4 Front Bar Grille Top Bar Grille Low Vertical Concealed (K) Front Toe Space Top Duct Collar Note: For performance conditions other than ARI, please use TOPSS™ (Trane Official Product Selection System) for fan-coils. UNT-PRC001-EN...
  • Page 19 Performance Two-Pipe Data Coils ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a 10 F (5.5 C) DT. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (17 C) DT.
  • Page 20 Two-Pipe Performance Coils Data ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a 10 F (5.5 C) DT. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (17 C) DT.
  • Page 21 Performance Two-Pipe Data Coils ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a 10 F (5.5 C) DT. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (17 C) DT.
  • Page 22 Four-Pipe Performance Coils Data ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a 10 F (5.5 C) DT. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (17 C) DT.
  • Page 23 Performance Four-Pipe Data Coils ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a 10 F (5.5 C) DT. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (17 C) DT.
  • Page 24 Four-Pipe Performance Coils Data ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a 10 F (5.5 C) DT. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (17 C) DT.
  • Page 25 Performance Hot Water Data Reheat Coils The following performance data represents the 1-row hot water and steam reheat coils that are available on fan-coil units in conjunction with a 2, 3 or 4-row cooling coil. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 20 F (-7 C) DT.
  • Page 26 Hot Water Performance Reheat Coils Data The following performance data represents the 1-row hot water and steam reheat coils that are available on fan-coil units in conjunction with a 2, 3 or 4-row cooling coil. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 20 F (-7 C) DT.
  • Page 27 Performance Hot Water Data Reheat Coils Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 20 F (-7 C) DT. All performance measured on high speed tap, 115 V, 0.2” (.5 cm) ESP , with no filter. See page 18 for performance groupings.
  • Page 28 Steam Performance Reheat Coils Data Table PD-20. Steam Properties Steam Pressure PSIG (kPa) 2 (14) 5 (34) 10 (69) 15 (103) Sat. Steam Temp. F (C) 219 (104) 227 (108) 239 (115) 250 (121) Latent Heat — BTU/LB. (kJ/kg) 965 (2240) 960 (2230) 952 (2210) 945 (2200)
  • Page 29 Performance Steam Data Reheat Coils Heating performance is based on 70 F (21 C) entering air temperature, 2 psig (14 kPa) and 5 psig (103 kPa) entering steam pressure. All performance measured on high speed tap, 115 V, zero ESP , with a throwaway filter. Table PD-23.
  • Page 30 Steam Performance Reheat Coils Data Heating performance is based on 70 F (21 C) entering air temperature, 2 psig (14 kPa) and 5 psig (103 kPa) entering steam pressure. All performance measured on high speed tap, 115 V, 0.2” (.5 cm) ESP , with no filter. Table PD-25.
  • Page 31 ZN.510 can be used as either a stand-alone or communicating microprocessor controller. Tracer ZN.520 Model Number Digit 30 = G The ZN.520 controller can be used in a stand-alone application or as part of a Trane Integrated Comfort ™ System (ICS).

  • Page 32: Sequence Of Operation

    Sequence of Controls Operation Sequence of Operation option cycles to maintain setpoint temperature. Fresh air damper option is Fan Speed Switch open. Off: Fan is turned off, two-position damper option spring-returns closed. High, Medium, Low: Fan runs continu- ZN.520 Off: Fan is off; control valve options and ously at the selected speed.
  • Page 33 General Information Controls Table C-1. Controller Input/Output Summary ZN.010 ZN.510 ZN.520 Binary Outputs 3-Speed Fan 2-Position Hydronic Valve 2-Position Fresh Air Damper 1-Stage Electric Heat 3-Wire Economizer Damper 3-Wire Hydronic Valve 2-Stage Electric Heat Reheat (hydronic or electric) Generic Binary Inputs Condensate Overflow Detection Low Temperature Detection Occupancy...
  • Page 34 Zone Sensor Options Controls Zone Sensor Options Zone sensors are available as either unit, wall, or split-mounted options for design flexibility. Fan-coils with the unit-mounted zone sensor option include a thermistor in the unit’s return air path. Wall-mounted zone sensor options have an internal thermistor.
  • Page 35 Features Controls Control Features Automatic Heat/Cool Mode tion link using a twisted pair wire in the Determination field. Unit configuration must be modified The following control functions are The controller automatically determines with Rover service tool. standard features on units with Tracer whether heating or cooling is needed—...
  • Page 36 Features Controls Water Valve Override ZN.520 Additional Features Using Summit or Rover, the water valve Automatic Ventilation Reset override function drives all water valves To ensure proper ventilation rates, the in every unit fully open simultaneously. controller is configured with two fresh air This helps reduce the time required for damper minimum position setpoints for waterside balancing.
  • Page 37 The valves respond to a 24V signal and have -inch Note: The Trane Company does not sweat connections. The two-way valve recommend wild coil applications. option will either fully open or close. The Two-Position Fresh Air Damper Actuator...
  • Page 38 This also causes Note: The Trane Company highly the fan to disable, and the control valve recommends using the low temperature and fresh air damper options to close.
  • Page 39 Electric Heat Electrical Data Table ED-1. Electric Heat kW Unit Size Unit Voltage 10.0 10.0 Table ED-2. Electric Heat kW — Low Vertical Units Unit Size Unit Voltage Low vertical units are only available with electric heat in combination with the two-row cooling coil. Minimum Circuit Ampacity (MCA) and Maximum Fuse Size (MFS) Calculations for Fan-Coils with Electric Heat Heater Amps = (Heater kW x 1000)/Heater Voltage...

  • Page 40: Electrical Data

    Electrical Data Table ED-3. Free Discharge Motors on Units with Two-Row Coils 115 Volt 208-230 Volt 277 Volt HP (kW) HP (kW) HP (kW) .03 (.02) .03 (.02) .03 (.02) .04 (.02) .04 (.02) .04 (.02) .05 (.04) .05 (.04) .05 (.04) 1050 .07 (.05)
  • Page 41 Electrical Data Table ED-7. Low Vertical Free Discharge Motors (115 Volt) HP (kW) .03 (0) 1090 .03 (0) 1090 .03 (0) 1115 Note: Actual rpm will vary with application and configuration. Table ED-8. Decimal to Fractional HP (kW) Conversion Decimal Fraction 1/30 1/15...

  • Page 42: Dimensions And Weights

    Dimensions and Weights Unit Weights Table DW-1. Operating Weights — lbs. (kg) Low Vertical Low Vertical Unit Cabinet Concealed Recessed Cabinet Concealed Size Models Models Models Models Models 97 (44) 81 (37) 78 (35) 97 (44) 81 (37) 78 (35) 125 (57) 109 (49) 125 (57)
  • Page 43 Vertical Dimensions Concealed and Weights Vertical Concealed, Model A Vertical Concealed Unit Dimensions Unit Size 02-03 10-12 2’-8 ” 3’-1 ” 3’-11 ” 4’-7 ” 6’-2 ” 1’-9 ” 2’-2 ” 2’-11 ” 3’-8 ” 5’-3 ” 1’-10 ” 2’-3 ”...
  • Page 44 Dimensions Vertical Cabinet and Weights Vertical Cabinet, Model B Vertical Cabinet Unit Dimensions Unit Size 02-03 10-12 2’-9 ” 3’-2 ” 3’-11 ” 4’-8 ” 6’-3 ” 1’-9 ” 2’-2 ” 2’-11 ” 3’-8 ” 5’-3 ” ” ” ” ”...
  • Page 45 Horizontal Dimensions Concealed and Weights Horizontal Concealed, Model C Horizontal Concealed Unit Dimensions Unit Size 02-03 10-12 2’-8 ” 3’-1 ” 3’-11 ” 4’-7 ” 6’-2 ” 1’-9 ” 2’-2 ” 2’-11 ” 3’-8 ” 5’-3 ” 1’-10 ” 2’-3 ”...
  • Page 46 Horizontal Dimensions Cabinet and Weights Horizontal Cabinet, Model D Horizontal Cabinet Unit Dimensions Unit Size 02-03 10-12 2’-9 ” 3’-2 ” 3’-11 ” 4’-8 ” 6’-3 ” 1’-9 ” 2’-2 ” 2’-11 ”3’-8 ” 5’-3 ” ” ” ” ” ”...
  • Page 47 Dimensions Horizontal and Weights Recessed Horizontal Recessed, Model E Horizontal Recessed Unit Dimensions Unit Size 02-03 10-12 2’-11 ” 3’-4 ” 4’-2 ” 4’-10 ” 6’-5 ” 1’-9 ” 2’-2 ” 2’-11 ” 3’-8 ” 5’-3 ” 1’-10 ” 2’-3 ”...
  • Page 48 Vertical Dimensions Recessed and Weights Vertical Recessed, Model H Vertical Recessed Unit Dimensions Unit Size 02-03 10-12 2’-8 ” 3’-1 ” 3’-11 ” 4’-7 ” 6’-2 ” 1’-9 ” 2’-2 ” 2’-11 ” 3’-8 ” 5’-3 ” 1’-10 ” 2’-3 ”...
  • Page 49 Dimensions Vertical and Weights Slope Top Vertical Slope Top, Model J Vertical Slope Top Unit Dimensions Unit Size 02-03 10-12 2’-9 ” 3’-2 ” 3’-11 ” 4’-8 ” 6’-3 ” 1’-9 ” 2’-2 ” 2’-11 ” 3’-8 ” 5’-3 ” ”...
  • Page 50 Low Vertical Dimensions Concealed and Weights Low Vertical Concealed, Model K Low Vertical Concealed Unit Dimensions Unit Size 3’-5 ” 4’-2 ” 4’-11 ” 2’-2 ” 2’-11 ” 3’-8 ” 2’-3 ” 3’-0 ” 3’-9 ” 1’-10 ” 2’-7 ” 3’-4 ”...
  • Page 51 Low Vertical Dimensions Cabinet and Weights Low Vertical Cabinet, Model L Low Vertical Cabinet Unit Dimensions Unit Size 3’-10 ” 4’-8 ” 5’-4 ” 2’-2 ” 2’-11 ” 3’-8 ” ” 1’-1 ” ” 2’-0” 2’-6” 3’-6” 2’-0 ” 2’-9 ”...

  • Page 52: Horizontal Units

    Dimensions Coil and Weights Connections Coil Connections, Vertical Units Coil Connections, Horizontal Units RHR - Reheat Return HR - Hot Water Return CR - Chilled Return RMS - Reheat Supply HS - Hot Water Supply CS - Chilled Water Supply Note: Reheat coils are available with 2-pipe main coils only on units with either a fan speed switch or Tracer ZN.520 control.
  • Page 53 Dimensions Fresh Air and Weights Opening Fresh Air Opening Locations Horizontal Units Models C, D, and E HORIZONTAL CONCEALED AND RECESSED HORIZONTAL CABINET Fresh Air Opening Dimensions, Horizontal Units Unit Size 02-03 10-12 1’-6” 1’-11” 2’-8 ” 3’-5” 5’-0” 1’-9 ”...
  • Page 54 Dimensions Fresh Air and Weights Opening Fresh Air Opening Locations Vertical Units Models A, B, and J VERTICAL CONCEALED AND RECESSED VERTICAL CABINET AND SLOPE TOP Fresh Air Opening Dimensions, Vertical Units Unit Size 02-03 10-12 1’-6” 1’-11” 2’-8 ” 3’-5”...
  • Page 55 Dimensions Fresh Air and Weights Opening Fresh Air Opening Locations Fresh Air Opening Dimensions, Low Low Vertical Units Models K and L Vertical Units Unit Size 2’-0 ” 2’-9 ” 3’-6 ” 2’-2 ” 2’-11 ” 3’-8 ” LOW VERTICAL CABINET REAR VIEW LOW VERTICAL CONCEALED REAR VIEW...
  • Page 56 Dimensions Wall Box and Weights Wall Box CONTINUOUS MORTAR RIBS TOP AND BOTTOM Wall Box Dimensions ” Unit Size Dimensions Internal ” Ref. Only A x B Supports 02 - 03 ” 10 -12 ” ” ” ” 4 ” WOVEN ALUMINUM INSECT SCREEN CLEARANCE...
  • Page 57 Projection Dimensions Panel and Weights Projection Panel Projection Panel Dimensions UNIT TO WALL — TOP VIEW Unit Size 02 - 03 10 - 12 3’-11” 4’-3” 5’-3” 5’-5 ” 7’-5 ” 2’-6” 2’-6” 2’-6” 2’-9 ” 2’-9 ” Projection Panel, All Unit Sizes 2”...

  • Page 58: Mechanical Specifications

    Mechanical Specifications ® UniTrane Fan-Coil Low Vertical Unit Piping Packages Mechanical Specifications All piping packages are burst tested at Front panels are of 16-gauge galvanized steel. All cabinet parts are made rigid by 450 psig (3,103 kPa) (air) and leak tested Performance Data at 100 psig (690 kPa) (air under water).
  • Page 59 Mechanical Specifications installation of a step-down transformer. A body from piping. Use some means, such as a pump and chiller bypass, to ensure unit-mounted magnetic contactor is supplied on all voltages. A high tempera- the maximum closed off DP rating of the two-way valves is not exceeded.
  • Page 60 15 degree angle on the discharge baked powder finish. For a color chart, louvers. Quad grilles are recessed into contact your local Trane office for a copy the discharge panel to prevent condensa- of UNT-S-10. tion from forming on the grille exterior.
  • Page 61 Mechanical Options Specifications False Backs False backs increase the depth of a vertical cabinet unit and provide a cavity through which to run piping behind the fan-coil unit. False backs are also an excellent application when installing a unit beneath a window sill that extends out past the front of the unit.
  • Page 62 Mechanical Specifications Options Piping Components Ball Valve Part Material Spec ASTM Lever Steel, zinc plated Seat Teflon VTFE Packing Teflon RTFE Stem Rod Brass G-Nut Hex Brass Ball Brass, chrome plated Retainer Brass Body Cast Brass B584-C84400 Ball Valve Working Pressure 400 psi (2,758 kPa) Manual Circuit Setter Material...
  • Page 63 Mechanical Specifications Options Control Valve Material Body — Forged Brass Stem — Chrome-Plated Brass (Modulating) Nickel Plated (2-Position) Seat — Brass (2-Position) Stainless Steel (Modulating) Paddle — Buna N (2-Position) Plug — High Temperature Thermoplastic (Modulating) Actuator — Stainless Steel Base Plate, Aluminum Cover Temperature 200 F MAX (93 C) Working Pressure...
  • Page 64 Features and Benefits Basic Series Basic Series Fan-Coil are tested thoroughly before units are shipped. Sizes 04-08 Coils are air and leak-tested before being The basic series fan-coil design is for the mounted in the unit. market that requires only the basic All control end devices, fans, and motors ®...
  • Page 65 Basic Series Selection Model Number Procedure Model Number Description Following is a complete description of the basic series fan-coil model number. Each digit in the model number has a corresponding alphanumeric code to identify the specific option. FC X C 04 B 1 L A0 A F 0 1 Digits 10, 11 —...
  • Page 66 General Data Basic Series Table B-GD-1. Coil Data Unit Size Face Area — Ft. (cm) (1020) (1490) (1950) LxDxH—In. (cm) 3-Row 20x2.6x8 29.5x2.6x8 38x2.6x8 (51x7x20) (75x7x20) (97x7x20) 4-Row 20x3.5x8 29.5x3.5x8 38x3.5x8 (51x9x20) (75x9x20) (97x9x20) Volume — Gal. (Liters) 1-Row (4-pipe only) (.30) (.42) (.53)
  • Page 67 Performance Basic Series Data Sizes 04-08 ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a 10 F (5.5 C) ∆T. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (17 C) ∆T.
  • Page 68 Basic Series Performance Sizes 04-08 Data ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a 10 F (5.5 C) ∆T. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (17 C) ∆T.
  • Page 69 Basic Series Accessories Controls Manual Three-Speed Fan Switch The manual three-speed fan switch is a simple four-position switch (OFF-HI-MED-LO) which allows fan mode selection. The fan switch is wall-mounted and controls the fan motor by line voltage. Off: Fan is turned off. Hi, Med, Lo: Fan runs continuously at the selected speed setting.

  • Page 70: Electrical Data

    Basic Series Electrical Data Electric Heat Electric Heat Features • All basic series fan-coil units are UL Basic series fan-coils with inlet plenums approved. are available with electric heating coils. • Units require only a single-point electri- Coil Construction and Location cal connection.
  • Page 71 Basic Series Electrical Data Table B-ED-2. Three and Four-Row Coils — Free Discharge Motors 115 Volt 208 Volt HP (kW) HP (kW) (.04) (.04) (.09) (.09) (.10) (.10) Table B-ED-3. Three and Four-Row Coils — High Static Motors 115 Volt 208 Volt HP (kW) HP (kW)
  • Page 72 Dimensions Basic Series and Weights Table B-DW-1. Weights Shipping Weights — lbs. (kg) Operating Weights — lbs. (kg) Unit Size Model X Model P Model R Model X Model P Model R (44) (49) (52) (49) (54) (58) (56) (63) (66) (63) (70)
  • Page 73 Dimensions Basic Series and Weights Exposed Fan Basic Unit With Exposed Fan, Model X Unit Size ” ” 5” 1’-5 ” 2’-4 ” 2’-6 ” 1’-8 ” 2’-5 ” 3’-2 ” Note: 1’-10 ” 2’-7 ” 3’-4 ” 1. The condensate drain connection is always on the right hand side of the unit as shown. 2’-4 ”...
  • Page 74 Dimensions Basic Series and Weights With Plenum Basic Unit With Plenum, Model P Unit Note: Size 1. The condensate drain connection is always on the right hand side of the unit as shown. 1’-8 ” 2’-6 ” 3’-2 ” 2. Coil connections are "...
  • Page 75 Basic Series With Dimensions Ceiling Panel and Weights Basic Unit With Ceiling Access Panel, Model R Unit Size 3’-1 ” 3’-10 ” 4’-7 ” 3’-3 ” 4’-0 ” 4’-9 ” 3’-4 ” 4’-2 ” 4’-10 ” UNT-PRC001-EN...
  • Page 76 Basic Series Mechanical Specifications and is permanently lubricated. It is Basic Series Fan-Coil capable of starting at 78 percent of rated Mechanical Specifications voltage and operating at 90 percent of Capacity rated voltage on all speed settings. The Unit capacities are certified under motor is run tested in assembled units.
  • Page 80 A Division of American Standard Inc. www.trane.com For more information contact your local Trane office or Since The Trane Company has a policy of continuous product improvement, it reserves the right to change design e-mail us at comfort@trane.com and specifications without notice.

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