Trane Force-Flo Installation Operation & Maintenance Download

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Performance
Data

CAB-PRC001-EN

hot water
coils

Force-Flo cabinet heater performance data is grouped based on performance. Unit
performance is impacted by the unit model and the airflow inlet and outlet configura-
tion. Below is a table that summarizes the performance groups.

Table PD-1. Force-Flo performance groupings

group

unit

inlet

outlet

description

model

style

group 1

horizontal concealed (C)

back duct collar

front duct collar

open return

front duct collar

horizontal cabinet (D)

back duct collar

front duct collar
front bar grille
front quad grille

horizontal recessed (E)

back duct collar

front duct collar

group 2

vertical concealed (A)

front toe space

top duct collar

vertical cabinet (B)

front toe space

top quad grille
top bar grille
front stamped louver

front bar grille

top quad grille
top bar grille
front stamped louver

horizontal concealed (C)

bottom toe space

front duct collar

horizontal cabinet (D)

back duct collar

bottom stamped louver

front quad grille
front bar grille
front duct collar
bottom stamped louver

back stamped louver

front quad grille
front bar grille
front duct collar
bottom stamped louver

horizontal recessed (E)

bottom stamped louver

front duct collar
bottom stamped louver

back duct collar

bottom stamped louver

wall hung cabinet (F)

front stamped louver

top quad grille
top bar grille
front stamped louver

vertical recessed (H)

front stamped louver

top duct collar

inverted vertical cabinet (M)

front stamped louver

front stamped louver
bottom duct collar

top duct collar

bottom duct collar
front stamped louver

inverted vertical recessed (N) front stamped louver

front stamped louver

group 3 vertical slope top (J)

front toe space

top quad grille

top bar grille

front bar grille

top quad grille
top bar grille

Note:
For performance conditions other than ARI, use Trane Official Product Selection System™ (TOPSS) for Force-Flo cabinet heaters.

Summary of Contents for Force-Flo

Page 1: ...Air Terminal Devices Horizontal and Vertical Sizes 02 12 Force Flo CabinetHeater CAB PRC001 EN March 2003 ...

Page 2: ...nd maintenance high quality and durability advanced controls Cleanable closed cell insulation non fiberglass Two three or four row coils Easy filter access without front panel removal Smaller unit footprint Easy to remove fan assembly Quiet operation 16 gage steel construction Factory assembled installed and tested piping package Factory installed and tested controls Fresh air damper for ventilati...

Page 3: ...2 Features and Benefits 4 Selection Procedure 5 Model Number Description 5 General Data 7 Performance Data 18 Hot Water Coils 19 Steam Coils 22 Controls 24 Electrical Data 30 Dimensions and Weights 34 Mechanical Specifications 49 Options 51 ...

Page 4: ...on using Tracer Summit building management system with Tracer ZN510 or ZN520 To customize unit control Tracer Summit or Rover software will allow field modification of Tracer ZN510 and ZN520 default settings Rover will allow field modification of Tracer ZN010 default settings Maximize cabinet heater system efficiency with modulating valves on units with Tracer ZN520 Flexibility Two three and four ...

Page 5: ...no piping RH B no piping LH E no piping RH extended end pocket F no piping LH extended end pocket J with piping package RH K with piping package LH L with piping package RH extended end pocket M with piping package LH extended end pocket Digits 10 11 Design sequence M0 Digit 12 Inlets A front toe space B front bar grille C front stamped louver D bottom stamped louver E bottom toe space F back duct...

Page 6: ...it mounted fan speed switch w setpoint dial W wall mounted fan speed switch w setpoint dial X unit mounted fan speed switch w wall mounted setpoint dial Y unit mounted fan speed switch wall mounted setpoint dial w comm Z unit mounted fan speed switch on cancel setpoint dial w comm 1 wall mounted on cancel w comm 2 wall mounted fan speed switch setpoint dial on cancel w comm Digit 32 Not used 0 non...

Page 7: ...Inlet Front Toe Space Fresh Air Bottom or Back Outlet Top Duct Collar Inlet Front Toe Space Front Bar Grille Fresh Air Bottom or Back Outlet Top Quad Grille Top Bar Grille unit configurations Inlet Front Toe Space Front Bar Grille Outlet Front Stamped Louver Fresh Air Bottom or Back ...

Page 8: ...Horizontal Concealed unit configurations Inlet Back Duct Collar Outlet Front Duct Collar Fresh Air N A Fresh Air N A Outlet Front Duct Collar Inlet Open Return No Filter Inlet Bottom Toe Space Fresh Air Top or Back Outlet Front Duct Collar ...

Page 9: ...et Back Stamped Louver Outlet Front Quad Grille Front Bar Grille Fresh Air N A Outlet Front Quad Grille Front Bar Grille Fresh Air N A Inlet Back Duct Collar Outlet Bottom Stamped Louver Inlet Bottom Stamped Louver Fresh Air Top or Back Fresh Air N A Inlet Back Duct Collar Outlet Front Duct Collar Outlet Bottom Stamped Louver Fresh Air N A Inlet Back Duct Collar or Stamped Louver Outlet Front Duct...

Page 10: ...all Hung Cabinet Inlet Back Duct Collar Fresh Air Top or Back Inlet Bottom Stamped Louver Outlet Front Duct Collar Inlet Back Duct Collar Fresh Air N A Outlet Bottom Stamped Louver Outlet Bottom Stamped Louver Inlet Bottom Front Stamped Louver Outlet Top Quad Grille or Bar Grille Fresh Air Back Fresh Air Back Inlet Bottom Front Stamped Louver Outlet Front Stamped Louver ...

Page 11: ...ace Front Bar Grille Fresh Air Bottom or Back Outlet Top Quad Grille Top Bar Grille unit configurations Model H Vertical Recessed Inlet Front Stamped Louver Outlet Front Stamped Louver Fresh Air Bottom or Back Inlet Front Stamped Louver Outlet Top Duct Collar Fresh Air Bottom or Back ...

Page 12: ... Front Stamped Louver Model M Inverted Vertical Cabinet Inlet Front Stamped Louver Outlet Front Stamped Louver Model N Inverted Vertical Recessed Inlet Top Duct Collar Outlet Top Duct Collar Inlet Front Stamped Louver unit configurations ...

Page 13: ...17 16x19 16x19 16x19 2 6 31x6 5 16x6 5 motorquantity 1 1 1 1 1 2 2 filter data 1 cm TA and pleated media quantity 1 1 1 1 1 1 1 size in cm 87 8 x 191 8 87 8 x 191 8 87 8 x 241 8 87 8 x 335 8 87 8 x 421 8 87 8 x 611 8 87 8 x 611 8 23x49 23x49 23x61 23x85 23x107 23x155 23x155 1 fresh air filter only on cabinet styles D E and H with bottom return and fresh air opening quantity 1 1 1 1 1 1 1 size in c...

Page 14: ...cerZN010 ZN510 or ZN520 control options Two stage electric heat is controlled by the Tracer ZN520 only Both control options use PWM pulse width modulation outputs to calculate the electric heat output based on the capacity request and the electric heat cycles per hour For example if the electric heat cycles per hour is configured for six cycles as Trane recommends the controller bases the output o...

Page 15: ...flow control valve acts as both a flow setting device and a stop valve This valve allows water flow through the cabinet heater to be set quickly and accurately The manual circuit setter includes Schrader ports in the valve body These ports are used to measure the pressure drop across the valve This pressure drop can be compared to factory supplied curves that relate the pressure drop to a specific...

Page 16: ...General Data CAB PRC001 EN 16 piping packages Piping Package Options Automatic Circuit Setter C Manual ...

Page 17: ...rate and make calculations using the formulas above Table GD 3 Modulating valve selections for horizontal concealed units high static motor 70 F 21 C EAT 180 F 82 C EWT 30 F 1 C T unit coil coil valve size coil gpm l s wpd kPa Cv Cv 2 row 1 19 0 08 6 0 17 8 0 74 0 7 02 3 row 1 52 10 13 8 41 2 0 62 0 7 4 row 1 59 10 3 8 11 5 1 24 1 5 2 row 1 53 10 10 3 30 8 0 72 0 7 03 3 row 1 82 11 4 3 12 8 1 33 1...

Page 18: ...ed C bottom toe space front duct collar horizontal cabinet D back duct collar bottom stamped louver bottom stamped louver front quad grille front bar grille front duct collar bottom stamped louver back stamped louver front quad grille front bar grille front duct collar bottom stamped louver horizontal recessed E bottom stamped louver front duct collar bottom stamped louver back duct collar bottom ...

Page 19: ...c feet per minute 2 TMBh total capacity MBh 3 gpm gallons per minute 4 WPD water pressure drop feet of water 5 Q ITD MBh kW entering water temperature entering air temperature when T and gpm L s remain constant To determine heating capacities at a different entering water temperature or entering air temp compute the new ITD and multiply it by the Q ITD shown 6 Medium and low speed capacities are a...

Page 20: ...154 165 3 row 508 240 43 3 12 7 0 39 2 88 0 18 3 3 9 7 125 130 124 4 row 483 228 47 2 13 8 0 43 3 14 0 20 4 4 13 3 125 130 124 8 2 row 665 314 45 0 13 2 0 41 3 00 0 19 3 2 9 4 135 150 159 3 row 623 294 54 3 15 9 0 49 3 62 0 23 5 5 16 3 120 123 133 4 row 596 282 59 2 17 3 0 54 3 94 0 25 7 5 22 4 120 123 133 10 2 row 829 391 57 5 16 9 0 52 3 83 0 24 5 5 16 3 205 250 269 3 row 835 394 72 9 21 3 0 66 ...

Page 21: ...bic feet per minute 2 TMBh total capacity MBh 3 gpm gallons per minute 4 WPD water pressure drop feet of water 5 Q ITD MBh kW Entering water temperature entering air temperature when T and gpm l s remain constant To determine heating capacities at a different entering water temperature or entering air temp compute the new ITD and multiply it by the Q ITD shown 6 Medium and low speed capacities are...

Page 22: ...0 07 10 1 3 0 0 07 60 95 65 3 steam 277 130 12 5 3 7 0 08 13 3 3 9 0 08 70 80 83 4 steam 346 163 16 6 4 9 0 11 17 6 5 1 0 11 95 96 104 6 steam 538 254 25 1 7 4 0 17 26 6 7 8 0 17 110 154 165 8 steam 702 331 33 1 9 7 0 22 35 1 10 3 0 22 135 150 159 10 steam 875 413 42 1 12 3 0 28 44 6 13 1 0 28 205 250 269 12 steam 993 469 48 9 14 3 0 33 51 8 15 2 0 33 230 246 263 Table PD 9 Free discharge motor gr...

Page 23: ... psig unit cfm TMBh TMBh 115V 230V 277V size coil l s TkW Q ITD TkW Q ITD watt watt watt 2 steam 251 119 10 4 3 0 0 07 11 0 3 2 0 07 145 145 145 3 steam 326 154 13 4 3 9 0 09 14 2 4 2 0 09 140 140 140 4 steam 364 172 16 9 5 0 0 11 17 9 5 3 0 11 170 180 170 6 steam 603 285 26 3 7 7 0 18 27 9 8 2 0 18 245 240 240 8 steam 829 392 35 5 10 4 0 24 37 6 11 0 0 24 320 320 320 10 steam 1024 483 44 9 13 2 0...

Page 24: ...N510 Model number digit 30 F Tracer ZN510 can be used as either a stand alone or communicating microprocessor controller Tracer ZN520 Model number digit 30 G Tracer ZN520 controller can be used in a stand alone application or as part of a Trane Integrated Comfort System ICS In the stand alone configuration Tracer ZN520 receives operation commands from the zone sensor The zone sensor module is capa...

Page 25: ...e fan speed switch is in the auto position Low Medium High Continuous Fan Fan operates continuously while control valve option cycles to maintain setpoint temperature Fresh air damper option is open Tracer ZN520 Off Fan is off control valve options and fresh air damper options close Auto Fan speed control in the auto setting allows the modulating three wire floating point control valve option and ...

Page 26: ...ic input a a a AnalogInputs zone temperature a a a detpoint a a a fan mode auto high medium low a a a entering water a a a discharge air a a a outside air a generic a Note The generic input and output are for use with a Tracer Summit system only Table C 2 Tracer ZN controller function summary ZN010 ZN510 ZN520 Control Functions timed override a a a fan cycling a a warmup a a a data sharing master ...

Page 27: ...te on 24 VAC Tracer ZN510 and ZN520 Options Unit mounted zone sensor digit 30 E and digit 31 V Wall mounted zone sensor digit 30 E and digit 31 W Split mounted zone sensor unit mounted fan mode and wall mounted setpoint dial digit 30 E and digit 31 X Split mounted zone sensor unit mounted fan mode and wall mounted setpoint dial digit 30 F or G and digit 31 Y Unit mounted zone sensor digit 30 F or ...

Page 28: ...provide simulta neous heating Tracer ZN510 or ZN520 controller can share information between units on the same communication link features using a twisted pair wire in the field Unit configuration must be modified with Rover service tool Tracer ZN520 Additional Features Fan Status Tracer ZN520 monitors the fan output status to determine if the fan is operating Filter Maintenance Status Tracer ZN52...

Page 29: ...s are three wire floating point valves equal percentage type Modulating valves are available in four Cv sizes 0 7 1 5 2 5 and 4 0 The valve responds to a 24V triac signal from the controller which deter mines the valve position by a control algorithm If the valve loses power it remains in the position that it was in when the power loss occurred All control valves are factory installed in the leavi...

Page 30: ...are 15 20 25 30 35 40 45 50 60 amps Electric heat MBH heater kW 3 413 Units Without Electric Heat To compute MCA and MFS see Tables ED 2 through ED 5 on page 31 for motor FLAs and Tables ED 6 through ED 8 on pages 32 33 for electric heat amps Calculating MCA MCA 1 25 x largest motor FLA second motor FLA unit sizes 10 12 only Calculating MFS MFS or HACR1 type circuit breaker 15 amps for all units w...

Page 31: ... 10 07 0 7 10 12 1475 1315 1240 3 4 24 18 0 9 24 18 1 1 24 18 1475 1285 975 Table ED 4 Free discharge motors on units with three and four row coils unit 115 volt 208 230 volt 277 480 volt rpm size FLA hp kW FLA hpP kW FLA hp kW H M L 02 0 6 03 02 0 3 03 02 0 2 03 02 980 840 655 03 0 8 05 04 0 5 05 04 0 4 05 04 1080 800 600 04 1 0 06 04 0 6 06 04 0 5 06 04 1080 800 600 06 1 4 12 09 0 9 12 09 0 6 12...

Page 32: ... 2 5 7 5 18 1 480 3 4 2 5 7 5 9 1 208 1 2 3 4 7 9 38 0 240 1 2 4 5 10 5 43 8 06 277 60 1 2 4 5 10 5 38 0 208 3 3 3 4 7 9 21 9 240 3 3 4 5 10 5 25 3 480 3 4 4 5 10 5 12 7 208 1 2 4 5 10 1 48 8 240 1 2 6 0 13 5 56 3 08 277 60 1 2 6 0 13 5 48 8 208 3 3 4 5 10 1 28 2 240 3 3 6 0 13 5 32 5 480 3 4 6 0 13 5 16 3 208 1 2 6 0 13 5 65 0 240 1 2 8 0 18 0 75 0 10 277 60 1 2 8 0 18 0 65 0 208 3 3 6 0 13 5 37 ...

Page 33: ... 12 5 4 5 18 8 7 5 31 3 277 60 1 2 3 0 10 9 4 5 16 3 7 5 27 1 208 60 3 3 2 25 6 3 3 3 9 2 5 7 15 9 240 60 3 3 3 0 7 3 4 5 10 9 7 5 18 1 480 60 3 4 3 0 3 7 4 5 5 5 7 5 9 1 12 208 60 1 2 2 25 10 9 3 3 15 9 6 6 31 8 240 60 1 2 3 0 12 5 4 5 18 8 9 0 37 5 277 60 1 2 3 0 10 9 4 5 16 3 9 0 32 5 208 60 3 3 2 25 6 3 3 3 9 2 6 6 18 4 240 60 3 3 3 0 7 3 4 5 10 9 9 0 21 7 480 60 3 4 3 0 3 7 4 5 5 5 9 0 10 9 N...

Page 34: ... 2 3 13 16 3 1 5 16 3 9 13 16 5 4 13 16 D 1 5 5 16 1 10 5 16 2 7 13 16 3 4 5 16 4 11 5 16 E 1 7 5 16 2 0 5 16 2 9 13 16 3 6 5 16 5 1 5 16 operating weight 81 109 139 147 200 shipping weight 68 96 123 131 182 Notes 1 Coil connections are always on the side opposite the control box 2 Coil connections are 5 8 O D sweat See page 44 for locations 3 All duct collar dimensions are to the outside of the c...

Page 35: ...6 2 0 2 6 3 6 5 0 E 1 7 5 16 2 0 5 16 2 9 13 16 3 6 5 16 5 1 5 16 F 3 5 5 16 3 10 5 16 4 7 3 16 5 4 5 16 6 11 5 16 operating weight 97 125 155 164 218 shipping weight 84 112 139 148 200 Notes 1 Coil connections are always on the side opposite the control box 2 Coil connections are 5 8 O D sweat See page 44 for locations 3 All duct collar dimensions are to the outside of the collar 4 See page 46 fo...

Page 36: ... 1 5 16 3 9 13 16 5 4 13 16 D 1 7 3 8 2 0 3 8 2 9 7 8 3 6 3 8 5 1 3 8 E 1 6 1 8 1 11 1 8 2 8 5 8 3 5 1 8 5 0 1 8 F 1 7 5 16 2 0 5 16 2 9 13 16 3 6 5 16 5 1 5 16 operating weight 81 109 139 147 200 shipping weight 68 96 123 131 182 Note 1 Coil connections are always on the side opposite the control box 2 Coil connections are 5 8 O D sweat See page 44 for locations 3 All duct collar dimensions are t...

Page 37: ... 5 16 2 0 5 16 2 9 13 16 3 6 5 16 5 1 5 16 F 3 5 5 16 3 10 5 16 4 7 3 16 5 4 5 16 6 11 5 16 G 8 5 8 8 1 8 9 1 8 8 1 8 8 5 8 H 1 4 1 10 2 4 3 4 4 10 J 1 7 3 4 1 11 3 4 2 7 3 4 3 3 3 4 4 11 3 4 operating weight 97 125 155 164 218 shipping weight 84 112 139 148 200 Note 1 Coil connections are always on the side opposite the control box 2 Coil connections are 5 8 O D sweat See page 44 for locations 3 ...

Page 38: ... 2 9 7 8 3 6 3 8 5 1 3 8 E 1 6 1 8 1 11 1 8 2 8 5 8 3 5 1 8 5 0 1 8 F 2 8 7 16 3 1 7 16 3 10 15 16 4 7 7 16 6 2 7 16 G 2 10 5 16 3 3 5 16 4 0 13 16 4 9 5 16 6 4 5 16 H 1 7 3 4 1 11 3 4 2 7 3 4 3 3 3 4 4 11 3 4 operating weight 78 88 128 139 253 shipping weight 68 78 118 129 243 Note 1 Coil connections are always on the side opposite the control box 2 Coil connections are 5 8 O D sweat See page 44 ...

Page 39: ... 1 6 2 0 2 6 3 6 5 0 E 1 7 5 16 2 0 5 16 2 9 13 16 3 6 5 16 5 1 5 16 F 1 7 3 4 1 11 3 4 2 7 3 4 3 3 3 4 4 11 3 4 operating weight 97 125 155 164 218 shipping weight 84 112 139 148 200 Note 1 Coil connections are always on the side opposite the control box 2 Coil connections are 5 8 O D sweat See page 44 for locations 3 All duct collar dimensions are to the outside of the collar 4 See page 46 for f...

Page 40: ...0 5 16 2 7 13 16 3 4 5 16 4 11 5 16 E 3 11 4 3 5 3 5 5 1 2 7 5 1 2 F 2 6 2 6 2 6 2 9 1 2 2 9 1 2 G 2 3 8 2 3 8 2 3 8 4 1 8 4 1 8 H 3 6 4 0 4 9 5 3 7 3 J 2 2 1 2 2 2 1 2 2 2 1 2 2 3 1 2 2 3 1 2 operating weight 78 88 128 139 253 shipping weight 68 78 118 129 243 Note 1 Coil connections are always on the side opposite the control box 2 Coil connections are 5 8 O D sweat See page 44 for locations 3 A...

Page 41: ... 1 8 8 7 8 7 1 8 7 5 8 D 1 6 2 0 2 6 3 6 5 0 E 1 7 5 16 2 0 5 16 2 9 13 16 3 6 5 16 5 1 5 16 F 3 5 5 16 3 10 5 16 4 7 13 16 5 4 5 16 6 11 5 16 operating weight 97 125 155 164 218 shipping weight 84 112 139 148 200 Note 1 Coil connections are always on the side opposite the control box 2 Coil connections are 5 8 O D sweat See page 44 for locations 3 All duct collar dimensions are to the outside of ...

Page 42: ...7 8 7 1 8 7 5 8 D 1 6 2 0 2 6 3 6 5 0 E 1 7 2 0 2 9 1 2 3 6 5 1 F 1 7 3 4 1 11 3 4 2 7 3 4 3 3 3 4 4 11 3 4 G 8 5 8 8 1 8 9 7 8 8 1 8 8 5 8 H 1 4 1 10 2 4 3 4 4 10 operating weight 97 125 155 164 218 shipping weight 84 112 139 148 200 Note 1 Coil connections are always on the side opposite the control box 2 Coil connections are 5 8 O D sweat See page 44 for locations 3 All duct collar dimensions a...

Page 43: ...3 9 13 16 5 4 13 16 D 2 3 8 2 3 8 2 3 8 4 1 8 4 1 8 E 3 11 4 3 5 3 5 5 1 2 7 5 1 2 F 2 6 2 6 2 6 2 9 1 2 2 9 1 2 G 2 2 1 2 2 2 1 2 2 2 1 2 2 3 1 2 2 3 1 2 H 3 6 4 0 4 9 5 3 7 3 operating weight 78 88 128 139 253 shipping weight 68 78 118 129 243 Note 1 Coil connections are always on the side opposite the control box 2 Coil connections are 5 8 O D sweat See page 44 for locations 3 All duct collar d...

Page 44: ...Dimensions and Weights CAB PRC001 EN 44 Coil Connections Vertical Units Coil Connections Horizontal Units HR Hot Water Return HS Hot Water Supply Coil Connections Inverted Units ...

Page 45: ... PRC001 EN 45 Fresh Air Opening Locations Horizontal Units Models C D and E Fresh Air Opening Dimensions Horizontal Units Unit Size 02 03 04 06 08 10 12 A 1 6 1 11 2 8 1 2 3 5 5 0 B 1 9 5 16 2 2 5 16 2 11 13 16 3 8 5 16 5 3 5 16 ...

Page 46: ...001 EN 46 Fresh Air Opening Locations Vertical Units Models A B F and J Fresh Air Opening Dimensions Vertical Units Unit Size 02 03 04 06 08 10 12 A 1 6 1 11 2 8 1 2 3 5 5 0 B 1 9 5 16 2 2 5 16 2 11 13 16 3 8 5 16 5 3 5 16 WALL HUNG ...

Page 47: ... x 4 3 4 1 04 24 3 8 x 7 1 2 1 06 33 1 8 x 7 1 2 2 08 37 1 2 x 7 1 2 3 10 12 58 1 4 x 7 1 2 4 CLEARANCE FOR DRAINAGE CONTINUOUS MORTAR RIBS TOP AND BOTTOM WOVENALUMINUM INSECT SCREEN 1 8 1 8 1 2 1 8 1 2 3 4 1 3 8 4 CONTINUOUS DRIP LIP TOP AND BOTTOM ADDITIONAL INTERNAL SUPPORTS EQUALLY SPACED NOT TO EXCEED 12 O C 5 8 Wall Box ...

Page 48: ... 2 6 D 1 1 8 1 5 8 2 1 8 2 5 8 3 1 8 3 5 8 4 1 8 4 5 8 5 1 8 E 8 5 8 8 1 8 7 5 8 7 1 8 6 5 8 6 1 8 5 5 8 5 1 8 4 5 8 Projection Panel Dimensions Unit Size 02 03 04 06 08 10 12 A 3 11 4 3 5 3 5 5 1 2 7 5 1 2 B 2 6 2 6 2 6 2 9 1 2 2 9 1 2 FRONT VIEW ISO REAR VIEW ISO Projection Panel UNIT TO WALL TOP VIEW ...

Page 49: ... 10 mm OD copper Fins are aluminum and are mechanically bonded to the copper tubes Coil stubouts are 5 8 16 mm OD copper tubing Steam Coils The steam heating coil is a one row tube in tube distributing type coil Coil con struction is aluminum fins mechanically bonded with 1 25 mm OD copper tubing Steam coils are air burst tested at 250 psig 1 724 kPa Maximum steam coil working pressure is 100 psig...

Page 50: ... operates at the same voltage as the unit Therefore only a single point power connection is neces sary All standard electric heat coils are UL listed and interlocked with the fan motor switch Therefore electric heat operation is possible only when the fan is running A transformer is supplied to eliminate the need for field installation of a step down transformer A unit mounted magnetic contactor i...

Page 51: ...rections by rotating the grilles 90 The quad grille is constructed of a black plastic material NORYL SE 1 731 with a 15 angle on the discharge louvers Quad grilles are available on all cabinet style units Bar Grille Inlet Outlet Bar grilles are formed steel grille options available on the discharge of all units and the return of vertical cabinet and vertical slope tops The grilles have a black pai...

Page 52: ...r frame around vertical and horizontal cabinet units Aluminum Wall Boxes Wall boxes have a clear anodized finish and include a single core wire mesh insect screen The frame is 10 gage extruded aluminum alloy 6063 T5 construction Horizontal louvers have 16 gage extruded aluminum alloy 6063 T5 construction Wall boxes ship separate for field installation A field supplied duct or sleeve from the wall ...

Page 53: ...400 Working Pressure 400 psi 2 758 kPa Manual Circuit Setter Material body forged brass alloy trim forged brass alloy all wetted parts brass Temperature 250 F max 121 C Working Pressure 300 psi 2 758 kPa Auto Circuit Setter Material Body Forged Brass Flow Cartridge Electroless Nickel and Stainless Steel Temperature 250 F max 121 C Working Pressure 400 psi 2 758 kPa Pressure Drop 0 5 9 0 gpm 2 psi ...

Page 54: ... two position N O 30 psig 207 kPa 50 psig 345 kPa 2 way two position N C 30 psig 207kPa 50 psig 345 kPa 3 way two position N O 28 psig 193kPa 3 way two position N C 20 psig 138 kPa 2 way modulating 50 psig 345 kPa 3 way modulating 50 psig 345 kPa Balance Fitting Material packing washer 11 ga brass o ring EPDM rubber stem rod brass gland screw hex brass valve body cast brass Union Material nut forg...

Page 55: ... e mail us at comfort trane com Literature Order Number File Number Supersedes Stocking Location Trane has a policy of continuous product improvement and reserves the right to change design and specifications without notice CAB PRC001 EN PL TD CABPRC001 EN 0303 CAB PRC001 EN 12 00 La Crosse Inland Printing ...

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