Trane UH-PRC001-EN Easy Installation Manual
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Trane UH-PRC001-EN Easy Installation Manual

Trane UH-PRC001-EN Easy Installation Manual

Propeller unit heaters/unitary
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Propeller Unit
Heaters/Unitary
17 .4 to 705.6 MBh
T wo Versatile Models - Various Sizes
Easy Installation
UH-PRC001-EN
October 1999

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Summary of Contents for Trane UH-PRC001-EN

  • Page 1 Propeller Unit Heaters/Unitary 17 .4 to 705.6 MBh T wo Versatile Models - Various Sizes Easy Installation UH-PRC001-EN October 1999...

  • Page 2: Introduction

    Model S unit’s simple, clean-line cases, only one person is needed to moving from one point to another. Trane carry a unit. And because both feature symmetry and the Model P unit’s classic...

  • Page 3: Table Of Contents

    Contents Introduction Features and Benefits Application Considerations Selection Procedure Manual Selection Procedure Model Number Description Performance Data Electric Power Dimension and Weights Mechanical Specifications UH-PRC001-EN...

  • Page 4: Features And Benefits

    Two Units in One – the Versatile Model P Put Heat Where It’s Needed The Model S features attractive, The Trane Model P can be quickly field Exclusive louver fin diffusers featured on functional styling in a space-saving, converted from standard to low final Trane unit heaters put heat where it’s...
  • Page 5 Benefits The Model S Coil Compact Design The Model S unit heater features a Trane designed Model S and P propeller unique single tube serpentine coil. This unit heaters for easy installation and low compact, efficient coil has piping maintenance. The Trane Sigma-Flo ®...
  • Page 6 Features and Benefits Model P Exclusive Trane designed aluminum fans provide smooth, nonsurge performance. This, in turn, provides efficient, quiet operation. High performance Sigma-Flo ® fins in a one-row coil have more efficient heat transfer characteristics than flat fin coils.
  • Page 7 Motors can also be easily removed. Both units feature totally enclosed motors with thermal overload protection. As an added benefit, Model P fan-motor assemblies can be conveniently removed from below through the fan outlet. UH-PRC001-EN...

  • Page 8: Application Considerations

    Figure AC-1 – The floor plan and elevation of a typical industrial building showing how a models. Trane Unit Heater System will heat various parts. Where ceilings are high in the main 5. Mounting heights and distance of manufacturing section, large Projection Heaters without diffusers are used. Where ceilings...
  • Page 9 Top of bucket trap must be located below return outlet of coil for complete drainage of condensate. Refer to Figure AC-3. Figure AC-2 UH-PRC001-EN...
  • Page 10 (pet cock) may be substituted. Refer to Figure AC-5. High Pressure Steam System Overhead supply and return mains are used. The top of the bucket trap must be located below bottom return outlet of coil for complete drainage of condensate. Refer to Figure AC-6. UH-PRC001-EN...

  • Page 11: Selection Procedure

    Diffusion along exposed walls which neutralizes The use of Trane Louver Cone or drafts at their source, beaming heat Louver Fin Diffusers influences the down narrow aisles and production selection of units in two principal ways:...
  • Page 12 Determining Final Temperature The following formula is used to arrive at Given: Model 60S Horizontal Propeller Final temperature of air leaving Trane final air temperature volume when 70 F Unit Heater with a rated capacity of Unit Heaters may be determined as (Standard Air Basis) is known or vice 60,500 Btu at 2 lbs.
  • Page 13 Digit 15 — Motor Mount/Fan Guard Digit 16 — Special Coatings Digit 17 — Diffuser Digit 18 — Manual Starter Digit 19 — Speed Controller (115/60/1 standard motors) Digit 20 — Thermostats Digit 21 — Subbase Digit 22 — Voltage UH-PRC001-EN...
  • Page 14 To determine the Btu per hour capacity of a Model S Horizontal Unit Heater at any steam pressure and entering air temperature multiply rated capacity at 2 psig steam 60 F entering air (Table SP-3) by factor from above table. Factors in italics: Units should not be operated when entering air is below freezing at steam pressures below 10 psig. UH-PRC001-EN...
  • Page 15 1684 6017 Notes: 1. Constant speed units are rated at capacities shown in regular type: Capacities in italic faced type apply only to units with multi-speed motors. 2. Capacities based on 2 psi steam and 60 F entering air. UH-PRC001-EN...
  • Page 16 1135 5644 Notes: 1. Constant speed units are rated at capacities shown in regular type: Capacities in italic faced type apply only to units with multi-speed motors. 2. Capacities based on 2 psi steam and 60 F entering air. UH-PRC001-EN...
  • Page 17 600P 720P Spread (Ft.) Note: The “spread” is the diameter of the comfort zone at floor level, projected by the Model P unit without the louver cone diffuser, based on two pounds steam pressure and 60 F entering air. UH-PRC001-EN...
  • Page 18 1 phase, 1/8 hp and smaller standard may be used on units cataloged at motors only. 1050 to 1150 RPM. For the smaller Trane Unit Heaters Standard and Bypass Units cataloged at 1550 RPM, the capacity data Standard models meet most in the catalog may be applied to either requirements and are most economical.

  • Page 19: Manual Selection Procedure

    90.8 MBH.) Multiply this MBH by the conversion factor 90.8 MBH x 1.058 = 96 MBH. Step 2. The GPM remains constant = 6.53 GPM. Step 3. Calculate the water temperature drop WTD = Btu/hr 96000 = 30.3 GPM x 485 (6.53) (485) UH-PRC001-EN...
  • Page 20 100 .410 .478 .546 .615 .684 .753 .820 .889 .957 1.025 1.095 1.161 1.230 1.300 1.368 1.433 1.499 1.569 1.638 1.705 1.776 1.843 1.910 1.977 2.046 Apply to the 200 F entering water capacities only. Table SP-12 – Trane Unit Heater Nomenclature (Applies To Tables PD-1 - PD-5) Abbreviations...

  • Page 21: Model Number Description

    Digit 20 — Thermostats Digit 12 — Fin Material 0 = None A = Aluminum* B = Light-Duty T -stat C = Copper C = Heavy-Duty T -stat Digit 21 — Subbase 0 = None E = Light-Duty F = Heavy-Duty UH-PRC001-EN...
  • Page 22 Digit 20 — Thermostats Digit 12 — Fin Material 0 = None A = Aluminum* B = Light-Duty T -stat C = Copper C = Heavy-Duty T -stat Digit 21 — Subbase 0 = None E = Light-Duty F = Heavy-Duty UH-PRC001-EN...

  • Page 23: Performance Data

    1.38 HP 1/6 49.5 2.55 85.9 64.6 3.33 93.8 79.6 4.10 101.7 94.6 4.87 109.5 39.4 1.62 80.6 54.4 2.24 88.5 69.4 2.86 96.4 84.4 3.48 104.2 29.2 1.00 75.3 44.3 1.52 83.2 59.3 2.04 91.0 74.3 2.55 98.9 UH-PRC001-EN...
  • Page 24 118.0 3.47 77 .7 166.0 4.89 84.8 .28 222.0 6.54 93.2 285.0 8.39 102.6 — — — — — — — — — — — — — — — — — — — — See Table SP-12 for abbreviations. UH-PRC001-EN...
  • Page 25 — — 72.6 1.07 88.1 112.3 1.65 103.5 152.1 2.24 118.9 — — — — — 49.0 79.0 88.7 1.14 94.3 128.4 1.65 109.7 — — — — — — — — — — 65.0 85.2 104.7 1.20 100.5 UH-PRC001-EN...
  • Page 26 95.1 .15 350.0 5.15 112.3 461.0 6.78 129.0 — — — — — 171.0 2.20 85.6 .05 285.0 3.67 192.6 394.9 5.08 118.9 — — — — — — — — — — 220.0 2.52 92.9 325.0 3.72 108.6 UH-PRC001-EN...
  • Page 27 HP 1/8 30.0 1.54 87 .5 38.6 1.99 95.4 47 .2 2.43 103.3 55.8 2.88 111.2 24.5 1.01 82.5 33.1 1.37 90.4 41.8 1.72 98.3 50.4 2.08 106.2 19.1 77 .5 27 .7 85.4 36.3 1.25 93.3 44.9 1.54 101.3 UH-PRC001-EN...
  • Page 28 HP 1/6 81.4 3.36 93.1 1.08 1.29 102.6 4.23 101.7 1.48 1.76 123.7 5.10 110.3 1.91 2.27 144.8 5.97 118.9 2.40 2.86 72.4 2.49 89.4 93.5 3.21 98.0 1.14 114.6 3.94 106.6 1.26 1.50 135.8 4.66 115.2 1.61 1.92 UH-PRC001-EN...
  • Page 29 3.14 168.0 4.95 85.1 221.0 6.51 93.1 1.04 1.28 276.0 8.13 101.3 1.37 1.72 335.0 9.87 110.1 1.87 2.30 — — — — — 197 .0 5.08 89.5 252.0 6.49 97 .7 1.05 1.30 312.0 8.04 106.7 1.35 1.71 UH-PRC001-EN...
  • Page 30 RPM 1100 55.7 90.9 87 .7 1.29 108.7 119.7 1.76 126.4 151.7 2.23 144.2 HP 1/6 40.8 82.6 72.8 .94 100.4 104.8 1.35 118.2 136.8 1.76 135.9 25.9 74.4 57 .9 92.1 89.9 1.03 109.9 121.9 1.40 127 .6 UH-PRC001-EN...
  • Page 31 7 .38 134.9 1.22 1.53 612.0 9.01 151.5 1.60 2.00 188.0 2.42 88.1 305.0 3.93 105.6 461.0 5.94 128.9 1.21 568.0 7 .37 144.9 1.20 1.52 143.0 1.64 81.4 259.0 2.97 98.7 422.0 4.83 123.1 527 .0 6.04 138.8 1.14 UH-PRC001-EN...
  • Page 32 — — — — — — — — — — 30.2 1.56 92.5 38.0 1.96 100.9 — — — — — — — — — — — — — — — 30.0 1.24 92.2 See Table SP-12 for abbreviations. UH-PRC001-EN...
  • Page 33 5.77 99.4 132.8 6.84 106.7 56.4 2.32 79.8 77 .3 3.19 87 .2 98.2 4.05 94.5 119.0 4.91 101.9 — — — — — 63.5 2.18 82.3 84.4 2.90 89.7 105.3 3.62 97 .0 See Table SP-12 for abbreviations. UH-PRC001-EN...
  • Page 34 168.8 2.90 119.4 HP 1/6 — — — — — — — — — — 99.5 1.46 95.0 141.2 2.08 109.7 — — — — — — — — — — — — — — — 113.7 1.46 100.0 UH-PRC001-EN...
  • Page 35 1.85 2.52 HP 3 285.7 11.78 83.9 373.7 15.41 91.3 461.8 19.04 98.7 1.05 549.9 22.67 106.1 1.05 1.43 237 .1 8.15 79.9 325.2 11.17 87 .2 413.3 14.20 94.6 501.3 17 .22 102.0 See Table SP-12 for abbreviations. UH-PRC001-EN...
  • Page 36 2.54 94.9 280.6 3.61 109.6 — — — — — — — — — — 149.4 1.71 86.4 232.6 2.66 101.1 — — — — — — — — — — — — — — — 104.5 1.90 92.6 UH-PRC001-EN...
  • Page 37 5.88 98.2 632.3 8.15 113.0 — — — — — — — — — — 359.1 4.11 90.1 535.2 6.13 104.8 — — — — — — — — — — — — — — — 438.1 4.51 96.7 UH-PRC001-EN...
  • Page 38 3.43 98.5 HP 1/20 — — — — — 25.4 1.75 83.5 31.8 2.19 89.5 38.3 2.63 95.5 — — — — — — — — — — 25.3 1.30 83.4 31.7 1.63 89.4 See Table SP-12 for abbreviations. UH-PRC001-EN...
  • Page 39 4.91 90.1 113.0 5.82 95.7 — — — — — 66.0 2.72 80.8 83.7 3.45 86.4 101.4 4.18 92.0 — — — — — 54.5 1.87 77 .2 72.2 2.48 82.8 89.9 3.09 88.4 See Table SP-12 for abbreviations. UH-PRC001-EN...
  • Page 40 2.48 105.6 HP 1/6 — — — — — — — — — — 85.8 1.26 87 .1 121.2 1.78 98.2 — — — — — — — — — — — — — — — 98.0 1.26 90.9 UH-PRC001-EN...
  • Page 41 446.4 23.00 94.6 1.09 1.48 523.3 26.96 100.5 1.44 1.96 HP 3 250.7 10.33 79.4 327 .5 13.50 85.4 404.4 16.67 91.3 481.2 19.83 97 .3 1.11 208.6 7 .17 76.2 285.4 9.80 82.1 362.3 12.44 88.1 439.1 15.08 94.0 UH-PRC001-EN...
  • Page 42 245.1 3.16 99.6 — — — — — — — — — — — — — — — 203.8 2.33 92.9 — — — — — — — — — — — — — — — 162.4 1.67 86.3 UH-PRC001-EN...
  • Page 43 556.2 7 .17 103.1 — — — — — — — — — — 318.4 3.65 84.7 472.1 5.41 96.6 — — — — — — — — — — — — — — — 387 .9 4.00 90.0 UH-PRC001-EN...

  • Page 44: Electric Power

    575/60/3 1140 CAUTION: Select appropriate AMP, MCA, and MAX FUSE for the multiple voltage motors. For example, the AMP, MCA, and MAX FUSE for Model 18 with a 230 volt Totally Enclosed motor is 1.1, 1.4, and 15 respectively. UH-PRC001-EN...
  • Page 45 Thermal Overload 115/60/1 1140 Explosion Proof with Thermal Overload 115/60/1 1140 Explosion Proof with Thermal Overload 115/60/1 1140 Explosion Proof with Thermal Overload 208-230/460/60/3 1.0-1.0/0.5 1.3-1.3/0.6 15-15/15 1140 Explosion Proof 64,80 with Thermal Overload 208-230/460/60/3 1.0-1.0/0.5 1.3-1.3/0.6 15-15/15 1140 UH-PRC001-EN...
  • Page 46 3.75 1165 CAUTION: Select appropriate AMP, MCA, and MAX FUSE for the multiple voltage motors. For example, the AMP, MCA, and MAX FUSE for Model 720 with a 230 volt Explosion Proof motor is 10.0, 12.5, and 20 respectively. UH-PRC001-EN...

  • Page 47: Dimension And Weights

    Diffusers 18, 19 & 20 – – 38 & 42 – – – – – 320 & 354 25 / 243 & 273 – *Note: All dimensions approximate in inches for roughing-in purposes. Detailed certified drawings available on request. UH-PRC001-EN...

  • Page 48: Dimensions And Weights

    Dimensions and Weights Table DW-2 - Model P Unit Heater Roughing In Dimensions (Figure DW-2)* Unit Size Dia. (Min.) (NPT) Figure DW-2 UH-PRC001-EN...
  • Page 49 D Louvers 64 & 80 102 & 122 146, 166 & 202 252, 280, 336 & 384 35 500, 600 & 720 *Note: All dimensions approximate in inches for roughing-in purposes. Detailed certified drawings available on request. Figure DW-4 UH-PRC001-EN...

  • Page 50: Mechanical Specifications

    Standard motors are 115/60/1, totally enclosed, with thermal overload Louver Cone Diffuser Trane high efficiency Model A fan with protection for all units through size 280P . (When Specified) Available for complete aluminum blades is quiet, factory Standard motors for 42P , 64P and 80P versatility in air diffusion patterns.
  • Page 52 Unitary Products Group 2701 Wilma Rudolph Blvd. Clarksville, TN 37040 www.trane.com The Trane Company has a policy of continuous product and product data improvement, it reserves the right An American Standard Company to change product design and specifications without notice.

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