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UH-SVX01A-EN

Steam Performance Data

Performance based on 2# steam pressure (13.8 kpa) at heater with air entering @ 60°F (16°C).
For Sound Ratings See Pages 28 and 29.
Use conversion table for all metric conversions.
* For the lower output, an optional Speed Controller must be ordered.
†Stated AMP is full load for the standard motors. AMP draw varies by motor manufacturer ± 0.2 AMPS. Please see your unit's motor data plate for exact (FLA) Full Load Amp 

rating.

280

280,000

(82.0)

280.0

(126.8)

1100

(102.2)

121

(49)

1/2

(.373)

1100

4200

(1.982)

980

(4.978)

5.4

20

(508.0)

300

300,000

(87.9)

310.0

(140.4)

1250

(116.1)

117

(47)

1/2

(.373)

1100

5000

(2.360)

700

(3.556)

5.4

24

(609.6)

360

360,000

(105.5)

366.0

(165.8)

1500

(139.4)

120

(49)

1/2

(.373)

1100

5500

(2.596)

1000

(5.080)

5.4

24

(609.6)

Table 21.  Steam Calculations and Correction Factors

EXAMPLE:

 

Unit Size: ___________ 24

 

Steam Pressure____ 10 PSI

 

Entering Air Temp. ___ 40°F

I. CAPACITY

 

A. For 2 lbs. steam, 60° entering air

Read output directly from 

Table 20

, 24,000 BTU/

HR. (Ref., Std. 24).

B. For higher steam pressures and/or E.A.T.'s above 

or below 60°F

Multiply output from 

Table 20

 by appropriate 

correction factor from 

Table 22

24,000 x 1.29 = 30,960 BTU/HR.

II. FINAL AIR TEMPERATURE

 

A. For 2 lbs. steam, 60° entering air

Read temperature directly from 

Table 20

, 109°F. 

(Ref., Std. 24)

B. For capacities calculated in I.B. (above)

Output from I.B./1.085 x CFM from 

Table 20

 + 

E.A.T. = Final Air Temp

30,960/1.085 x 450 + 40 = 103.4°F.

III. FINAL AIR VOLUME

 

A. For 2 lbs. steam, 60° entering air

460 + Final Air Temp from 

Table 20

 / 530 x Nom. 

CFM from 

Table 20

 = Final Air Volume

460 + 109 / 530 x 450 = 483 CFM

B. For final air temperatures calculated in II.B. 

(above)

460 + Final Air Temp from II.B. / 530 x Nom. CFM 

from 

Table 20

 = Final Air Volume

460 + 103.4 / 530 x 450 = 478 CFM

IV. CONDENSATE PER HOUR

 

A. For 2 lbs. steam, 60° entering air

Read lbs. per hour from 

Table 20

, 24.5 LBS./HR. 

(Ref., Std. 24).

B. For capacities calculated in I.B. (above)

Output from I.B. / Latent Heat From 

Table 23

 = 

lbs. per hour of condensate

30,960 / 953 = 32.5 LBS./HR.

Table 22.  STEAM CORRECTION FACTORS BASED ON 2 PSI (13.8 kPa) STEAM AND 60 Deg. F (16 Deg. C) E.A.T.

ENTERING 

AIR TEMP 

Deg. F 

(Deg. C)

STEAM PRESSURE (SATURATED) - LBS. PER SQ. IN. (kPa)

0

(0)

2 

(13.8)

5 

(34.5)

10 

(68.9)

15 

(103.4)

20 

(137.9)

30 

(206.8)

40 

(275.8)

50 

(344.7)

75 

(517.1)

100 

(689.4)

125 

(861.8)

150 

(1,034.1)

30 -(1)

1.19

1.24

1.29

1.38

1.44

1.50

1.60

1.68

1.70

1.90

2.02

2.11

2.20

40 (4)

1.11

1.16

1.21

1.29

1.34

1.42

1.51

1.60

1.66

1.81

1.93

2.02

2.11

50 (10)

1.03

1.08

1.13

1.21

1.28

1.33

1.43

1.51

1.58

1.72

1.84

1.93

2.02

60 (16)

0.96

1.00

1.05

1.13

1.19

1.25

1.35

1.43

1.50

1.64

1.75

1.84

1.93

70 (21)

0.88

0.93

0.97

1.06

1.12

1.17

1.27

1.35

1.42

1.55

1.66

1.76

1.84

80 (27)

0.81

0.85

0.90

0.98

1.04

1.10

1.19

1.27

1.34

1.47

1.58

1.68

1.76

90 (32)

0.74

0.78

0.83

0.91

0.97

1.02

1.12

1.19

1.26

1.39

1.50

1.59

1.67

100 (38)

0.67

0.71

0.76

0.84

0.89

0.95

1.04

1.12

1.19

1.32

1.42

1.51

1.59

Table 20.  Model S Header Type Only (continued)

Unit Size

Output 

BTU/

HR* 

(kW)

Cond. 

lbs./hr. 

(kg/hr)

E.D.R. 

Sq. Ft. 

(sq. m)

Final Air 

Deg. °F 

(Deg. °C)

Motor HP 

(kW)

RPM

Nominal 

CFM (m

3

/s)

Outlet FPM 

(m/s)

Nom. Amps 

@ 115 VAC

†

Nom. Fan 

Diam. Inches 

(mm)

Summary of Contents for UHPB

Page 1: ...Installation Operation and Maintenance September 2008 UH SVX01A EN Model Numbers UHSB UHPB S P Unit Heaters ...

Page 2: ...fied electrician using copper wire only All steam and hot water connections should be made and leaktested by a suitably qualified individual per instructions in this manual Also follow procedures listed on the Unit Equipment Start Up Sheet located in this manual Make certain that the power source conforms to the electrical requirements of the heater Special attention must be given to any grounding...

Page 3: ...ocation 6 Installation 13 Fan Guard Louver Installation 21 Dimensional Data 23 Technical Data 28 Options 30 Electrical Connections 32 Motor Data 38 Steam Performance Data 41 Hot Water Performance Data 46 Maintenance 55 Warranty Info 57 Contents ...

Page 4: ... are furnished with totally enclosed motors with explosion proof motors as optional on header types The designs are certified by CSA per CAN CSA C22 2 and UL1995 Do not alter these units in any way and do not attach any ductwork to the units If you have any questions after reading this manual contact the manufacturer Figure 3 Serpentine Type Figure 4 Header Type Service Model Number Description DI...

Page 5: ... 240 360 4 None P only DIGIT 13 SPECIAL COATING 0 No Special Coating A Phenolic Coating Baked B Epoxy C Epoxy Phenolic DIGIT 14 DISCONNECT SWITCH 0 None 1 Disconnect switch DIGIT 15 THERMOSTATS LINE VOLTAGE 0 None A Light Duty TSTAT w subbase Line Volts 8 Amps B Heavy Duty TSTAT w subbase guard Line Volts 16 Amps A32 DIGIT 16 THERMOSTAT COVER 0 None A Locking Thermostat Cover DIGIT 17 Manual Start...

Page 6: ...ox Max Throw ft m A08 8 2 4 20 6 1 A18 8 2 4 25 7 6 A25 9 2 7 29 8 8 A36 9 2 7 29 8 8 18 8 2 4 20 6 1 24 8 2 4 24 7 3 36 9 2 7 28 8 5 48 9 2 7 30 9 1 60 10 3 0 30 9 1 72 10 3 0 29 8 8 84 10 3 0 30 9 1 96 11 3 4 38 11 6 108 11 3 4 40 12 2 120 12 3 7 40 12 2 132 13 4 0 54 16 5 144 13 4 0 55 16 8 156 13 4 0 55 16 8 180 13 4 0 53 16 2 204 13 4 0 55 16 8 240 14 4 3 57 17 4 280 14 4 3 57 17 4 300 15 4 6...

Page 7: ... L C L D6340 UNIT SIZE 048 060 072 084 120 096 108 132 144 156 180 204 240 280 300 360 A 17 13 16 31 9 16 26 1 16 22 13 16 21 9 16 19 1 16 15 5 16 16 9 16 2 1 2 6 10 3 1 2 4 3 1 7 8 2 1 2 4 1 2 B C 11 11 16 A 1 3 4 C 1 B B 1 3 4 C 4 PT SUSPENSION USE 3 8 16 THREADED RODS 4 LOCATIONS ...

Page 8: ...8 UH SVX01A EN Location Figure 10 Forced Hot Water RETURN SUPPLY PET COCK SYSTEM VENT GATE VALVE GATE VALVE DRAIN VALVE FORCED HOT WATER D 6056 ...

Page 9: ...UH SVX01A EN 9 Location Figure 11 Forced Hot Water Serpentine Unit Only FORCED HOT WATER Serpentine Units RETURN SUPPLY PET COCK SYSTEM VENT GATE VALVE GATE VALVE DRAIN VALVE D 6057 ...

Page 10: ...10 UH SVX01A EN Location Figure 12 High Pressure Steam PITCH UP PITCH UP RETURN SUPPLY PET COCK GATE VALVE HIGH PRESSURE STEAM GATE VALVE BUCKET TRAP WITH AIR BYPASS STRAINER D 6058 ...

Page 11: ...UH SVX01A EN 11 Location Figure 13 Low Pressure Steam Gravity RETURN SUPPLY GATE VALVE LOW PRESSURE STEAM GRAVITY GATE VALVE AIR VENT MIN SIZE 3 4 CHECK VALVE PITCH UP 10 MIN 254 MM PITCH UP D 6059 ...

Page 12: ...12 UH SVX01A EN Location Figure 14 Low Pressure Vapor Or Vacuum PITCH UP PITCH UP RETURN SUPPLY GATE VALVE LOW PRESSURE GATE VALVE F T TRAP STRAINER VAPOR OR VACUUM D 6060 ...

Page 13: ... units Install unit heaters to meet CSA and OSHA requirements Vertical Unit Heaters mounted lower than 2 4 meters 8 feet from the floor must be equipped with an OSHA fan guard Weldnuts are provided at the top of all units for suspension purposes The unit should be suspended from connections provided in the unit by means of rods The rods should then be attached to solid supports of the building Uni...

Page 14: ... 5 0 16 0 4 9 14 0 4 3 13 5 4 1 042L 9 0 2 7 8 5 2 6 8 5 2 6 7 5 2 3 7 5 2 3 102 11 0 3 4 10 5 3 2 10 5 3 2 9 5 2 9 9 0 2 7 10 5 3 2 10 0 3 0 10 0 3 0 9 0 2 7 8 5 2 6 13 5 4 1 13 0 4 0 13 0 4 0 12 0 3 7 11 5 3 5 064 12 0 3 7 11 5 3 5 11 5 3 5 10 0 3 0 9 5 2 9 102L 17 5 5 3 17 0 5 2 16 5 5 0 15 0 4 6 14 5 4 4 14 5 4 4 14 0 4 3 14 0 4 3 12 0 3 7 11 5 3 5 21 5 6 6 21 0 6 4 20 5 6 2 18 5 5 6 17 5 5 3 ...

Page 15: ...5 3 384L 32 5 9 9 31 5 9 6 30 5 9 3 27 5 8 4 26 5 8 1 27 5 8 4 27 0 8 2 26 5 8 1 24 0 7 3 23 0 7 0 41 0 12 5 40 0 12 2 39 0 11 9 35 0 10 7 33 5 10 2 202L 25 5 7 8 25 0 7 6 24 5 7 5 22 0 6 7 21 0 6 4 500 29 5 9 0 29 0 8 8 28 5 8 7 25 0 7 6 24 0 7 3 31 5 9 6 31 0 9 4 30 5 9 3 27 0 8 2 26 0 7 9 36 5 11 1 36 0 11 0 35 5 10 8 32 0 9 8 30 5 9 3 252 20 0 6 1 19 5 5 9 19 0 5 8 17 0 5 2 16 0 4 9 500L 35 0 ...

Page 16: ... 0 4 0 33 0 10 1 16 0 4 9 38 0 11 6 146 19 0 5 8 20 0 6 1 22 5 6 9 30 0 9 1 12 0 3 7 39 0 11 9 15 5 4 7 44 0 13 4 166 22 5 6 9 21 0 6 4 27 5 8 4 31 0 9 4 13 0 4 0 42 0 12 8 18 0 5 5 48 0 14 6 202 27 5 8 4 25 0 7 6 31 5 9 6 35 0 10 7 14 0 4 3 45 0 13 7 21 0 6 4 53 0 16 2 252 25 0 7 6 27 0 8 2 29 5 9 0 38 0 11 6 13 0 4 0 47 0 14 3 19 0 5 8 55 0 16 8 280 26 0 7 9 29 0 8 8 32 0 9 8 40 0 12 2 15 0 4 6 ...

Page 17: ...7 82 88 93 Steam PSI Pressure kPa Correction Factor 1 32 1 27 1 23 1 18 1 14 1 09 Water F 210 219 227 239 250 259 Temperature C 99 104 108 115 121 126 Steam PSI 2 5 10 15 20 Pressure kPa 13 8 34 5 68 9 103 4 137 9 Correction Factor 1 05 1 00 0 97 0 94 0 89 0 86 Water F 267 280 287 298 307 320 Temperature C 131 138 142 148 153 160 Steam PSI 25 35 40 50 60 75 Pressure kPa 172 4 241 3 275 8 344 7 413...

Page 18: ...e 45 degree angle run offs from all supply and return mains Dirt pockets should be the same pipe size as the return tapping of the unit heater Also pipe size in the branchoff should be the same size as the tapping in the traps Beyond the trap the return lateral pipe should be increased one size up to the return main Properly support all piping to unit Do not allow piping to place a strain on the c...

Page 19: ...UH SVX01A EN 19 Installation Figure 18 Figure 19 ...

Page 20: ...9 for four point suspension Nutserts are provided at the top of all units for suspension purposes Support rods should support the total unit weight to assure that no strain is placed on supply and return piping Provisions for removal of the unit from the suspension rods may be desirable for servicing purposes Units must hang level vertically and horizontally Provide sufficient clearance around uni...

Page 21: ...ure 20 and Figure 21 detail how the louver cone diffuser and OSHA guard are attached to the unit Figure 22 and Figure 23 show full views of the vertical steam and hot water unit with a Louver Cone Diffuser and OSHA Fan Guard attached To meet CSA and OSHA requirements units mounted below 8 feet 2 4 meters must be equipped with an OSHA Fan Guard The same screws and washers are provided with both the...

Page 22: ...22 UH SVX01A EN Fan Guard Louver Installation Figure 22 Vertical Unit with Louver Cone Diffuser Figure 23 Vertical Unit with OSHA Fan Guard ...

Page 23: ...3 4 3 4 4 11 1 3 8 1 7 8 7 1 1 2 3 5 8 6 5 8 2 3 4 11 3 5 8 064 13 1 2 21 1 4 4 5 8 1 5 8 14 1 4 14 1 3 8 1 7 8 7 1 1 2 3 5 8 7 1 8 2 3 4 14 3 5 8 080 13 1 2 21 1 4 6 1 8 1 5 8 14 1 3 14 1 3 8 1 7 8 7 1 1 2 3 5 8 8 5 8 2 3 4 14 3 5 8 CEILING S B F P P C E L D T T STEAM SUPPLY OR HOT WATER RETURN STEAM RETURN OR HOT WATER SUPPLY V R G A A G R K H K H R 4 MOUNTING HOLES THREAD TAPS 3 8 16 FOR 42P 80...

Page 24: ... 2 7 2 4 1 2 12 2 3 4 20 1 2 4 1 2 252 25 1 4 37 1 2 7 5 8 3 26 3 8 1 3 1 2 28 1 3 4 3 1 2 7 2 4 3 4 11 5 8 2 3 4 18 9 3 4 280 25 1 4 37 1 2 7 5 8 3 26 3 8 1 1 4 3 1 2 28 1 3 4 3 1 2 7 2 4 3 4 11 3 4 2 3 4 18 9 3 4 336 25 1 4 37 1 2 7 5 8 3 26 3 8 2 1 8 4 28 1 3 4 3 1 2 7 2 4 3 4 12 3 4 2 3 4 18 9 3 4 384 25 1 4 37 1 2 9 1 8 3 26 3 8 2 3 1 2 28 1 3 4 3 1 2 7 2 4 3 4 14 1 8 2 3 4 18 9 3 4 500 30 1 ...

Page 25: ...els A08 A18 A25 A36 Table 10 Table 3 Serpentine Models MODEL H inches mm W inches mm A inches mm B inches mm C inches mm NO OF LOUVERS NOM FAN DIAM inches mm APPROX SHIP WT lbs kg A08 16 406 18 457 16 7 32 412 11 1 4 286 4 1 4 108 5 9 229 22 10 0 A18 16 406 18 457 16 7 32 412 11 1 4 286 4 1 4 108 5 10 254 24 10 9 A25 16 406 18 457 16 7 32 412 11 1 4 286 4 1 4 108 5 10 254 25 11 3 A36 18 1 2 470 20...

Page 26: ...sional Data Note Motors are totally enclosed thermally protected sleeve bearing with 4 w x 2 h conduit connection boxes 3 8 16 nutserts are attached to enclosure for balanced hanging Figure 27 Header Type Models 18 thru 360 ...

Page 27: ... 4 44 16 5 8 422 7 14 356 44 19 9 84 20 7 8 530 10 7 16 265 24 1 4 616 12 1 8 308 6 1 8 156 2 15 16 75 5 11 16 144 11 13 16 300 18 1 2 470 18 3 4 476 1 1 4 32 1 3 4 44 19 1 8 486 8 14 356 47 21 3 96 108 19 5 8 498 9 13 16 249 24 610 12 305 6 5 16 160 3 3 16 81 7 1 2 191 13 13 16 351 17 1 4 438 17 1 2 445 1 1 2 38 1 3 4 44 17 7 8 454 8 16 406 49 22 2 120 20 7 8 530 10 7 16 265 25 1 4 641 12 5 8 321...

Page 28: ...nd the lower the sound requirement Depending on specific use in these facilities size of operation etc Compared to water CATEGORY OF AREA SOUND RATING apartment assembly hall classrooms churches courtrooms executive offices hospitals libraries museums theatres I dining rooms general offices recreation areas small retail stores II restaurants banks cafeterias department stores public buildings serv...

Page 29: ...ious applications The lower the number the quieter the unit and the lower the sound requirement Depending on specific use in these facilities size of operation etc Compared to water Category of Area Sound Rating apartment assembly hall classrooms churches courtrooms executive offices hospitals libraries museums theatres I dining rooms general offices recreation areas small retail stores II restaur...

Page 30: ...trol SPDT switch opens on a rise in pressure Control is automatically reset has a range of 0 to 15 PSIG 0 to 103 kPa and has an adjustable differential Other actions ranges circuits and manual reset models are available on request Horizontal and Vertical Louvers Horizontal louvers are standard on all models Vertical louvers are an optional accessory on all models Vertical louvers are installed on ...

Page 31: ...ired air pattern Strap On Water Control A SPDT strap on type hot water control with 100 to 240 F 38 to 116 C rated at 10 amps at 120V is also available Control can be used for direct or reverse acting applications as high or low limit Steam Pressure Control SPDT switch opens on a rise in pressure Control is automatically reset has a range of 0 to 15 PSIG 0 to 103 kPa and has an adjustable differen...

Page 32: ...mostat On large systems zone valves could be used to control the individual unit heater where constant water circulation is used on the main system A louvered cone air diffuser is readily available as an optional accessory for vertical unit heaters See catalog for details Thermostat Wiring and Location Note The thermostat must be mounted on a vertical vibration free surface free from air currents ...

Page 33: ... Low Voltage with Protector Select Rotation CCW shown Marathon For CW Rotation Interchange Red and black lead Figure 33 Figure 34 Fan Motor Connections Low Voltage CCW Internal Marathon Figure 35 Fan Motor Connections 115 1 60 Constant Speed Two Lead GE Marathon Universal ...

Page 34: ...ERMOSTATIC CONTROL WITH MANUAL STARTER Figure 38 Figure 39 Figure 40 1 PHASE LINE MOTOR MAGNETIC STARTING SWITCH THERMOSTAT MOTOR THERMOSTATIC CONTROL USING MAGNETIC STARTER OPERATING SEVERAL UNITS 1 PHASE LINE MOTOR MANUAL STARTING SWITCH THERMOSTAT SPEED CONTROLLER SPEED CONTROLLER WITH MANUAL STARTING SWITCH 1 PHASE LINE MAGNETIC STARTING SWITCH THERMOSTAT MOTORS SPEED CONTROLLERS SPEED CONTROL...

Page 35: ...trically grounded in accordance with National Electric Code ANSI NFPA No 70 2002 or the latest edition or CSA Standard C22 1 Sample wiring connections are depicted in Figure 49 through Figure 57 Operation Most basic unit heater systems are controlled by a room thermostat Locate thermostat on inner wall or column so that optimum control can be obtained for that area Set thermostat for desired tempe...

Page 36: ...ERMOSTATIC CONTROL WITH MANUAL STARTER Figure 49 Figure 50 Figure 51 1 PHASE LINE MOTOR MAGNETIC STARTING SWITCH THERMOSTAT MOTOR THERMOSTATIC CONTROL USING MAGNETIC STARTER OPERATING SEVERAL UNITS 1 PHASE LINE MOTOR MANUAL STARTING SWITCH THERMOSTAT SPEED CONTROLLER SPEED CONTROLLER WITH MANUAL STARTING SWITCH 1 PHASE LINE MAGNETIC STARTING SWITCH THERMOSTAT MOTORS SPEED CONTROLLERS SPEED CONTROL...

Page 37: ...RSE ACTING THERMOSTAT MOTOR MANUAL STARTER WITH BUILT IN SELECTOR SWITCH 1 PHASE LINE THREE POSITION SELECTOR SWITCH BUILT INTO MAGNETIC STARTER FOR MANUAL OR THERMOSTATIC CONTROL LIMIT CONTROLLER THERMOSTAT MOTOR MANUAL STARTING SWITCH 1 PHASE LINE THREE POSITION SELECTOR SWITCH USED FOR EITHER MANUAL OR THERMOSTATIC CONTROL LIMIT CONTROLLER SELECTOR SWITCH THERMOSTAT ...

Page 38: ...lable for either Totally Enclosed or Explosion Proof with Overload 115 1 60 motor types Table 16 Standard Totally Enclosed Motor Type MT 1 Unit Model No AMP MCA MOP HP RPM 115 1 60 Operating Voltage 42 1 23 1 6 2 8 1 40 1550 64 2 1 2 6 4 7 1 20 1550 80 102 1 2 1 5 2 7 1 8 1070 122 2 3 2 9 5 2 1 6 1100 146 166 202 3 6 4 5 8 1 1 4 1100 252 3 6 4 5 8 1 1 4 1100 280 5 4 6 8 12 2 1 2 1100 208 230 460 3...

Page 39: ... 5 1 2 1 4 1140 252 1 1 1 1 0 55 1 4 1 4 0 7 2 5 2 5 1 2 1 4 1140 280 1 9 0 95 2 4 1 2 4 3 2 1 1 2 1140 336 3 1 3 2 1 6 3 9 4 0 2 0 7 0 7 2 3 6 3 4 1145 384 500 5 0 2 5 6 5 3 3 11 7 5 9 1 1 2 1150 600 720 10 0 5 0 12 5 6 3 22 5 11 3 3 1150 Note All motors are constant speed and operate at top speed as indicated in motor data Models 18 through 108 including A08 A18 A25 and A36 can be run at reduced...

Page 40: ...6 8 12 2 1 2 1100 230 1 60 18 24 A08 A18 0 4 0 5 0 9 16W 1550 A36 1 4 1 8 3 2 1 20 1000 36 A25 0 6 0 8 1 4 25W 1550 48 60 72 1 4 1 8 3 2 1 20 1000 84 96 108 2 2 2 8 5 0 1 12 1000 120 132 144 156 180 204 240 4 5 5 6 10 1 1 3 1140 280 300 360 5 4 6 8 12 2 1 2 1100 208 230 460 3 60 48 60 72 84 96 108 120 132 144 156 180 204 240 280 300 360 2 6 2 6 1 3 3 3 3 3 1 6 5 9 5 9 2 9 1 2 1140 Table 19 Explosi...

Page 41: ...1000 1100 519 800 4 064 1 4 14 355 6 64 800 19 0 66 0 29 9 270 25 1 123 51 900 950 448 700 3 556 14 355 6 084 84 000 24 6 85 0 38 5 350 32 5 115 46 1 12 062 1000 1400 661 900 4 572 2 2 14 355 6 75 600 22 2 76 0 34 4 315 29 3 123 51 900 1100 519 750 3 810 14 355 6 096 96 000 28 1 97 0 43 9 400 37 2 123 51 1 12 062 1000 1400 661 930 4 724 2 2 16 406 4 86 400 25 3 88 0 39 9 360 33 4 132 56 900 1100 5...

Page 42: ... VOLUME A For 2 lbs steam 60 entering air 460 Final Air Temp from Table 20 530 x Nom CFM from Table 20 Final Air Volume 460 109 530 x 450 483 CFM B For final air temperatures calculated in II B above 460 Final Air Temp from II B 530 x Nom CFM from Table 20 Final Air Volume 460 103 4 530 x 450 478 CFM IV CONDENSATE PER HOUR A For 2 lbs steam 60 entering air Read lbs per hour from Table 20 24 5 LBS ...

Page 43: ...ng 042 41 300 12 1 43 19 5 172 16 0 124 51 1 40 019 1550 595 278 877 4 455 I 33 600 9 8 55 24 9 140 13 0 131 55 1150 436 203 658 3 343 064 65 500 19 2 68 30 8 273 25 4 121 49 1 20 037 1550 989 462 1005 5 105 II 52 800 15 5 55 24 9 220 20 5 129 54 1150 706 329 727 3 693 080 80 600 23 6 83 37 6 336 31 3 122 50 1 20 037 1550 1200 560 1220 6 198 II 65 100 19 1 67 30 4 271 25 2 130 54 1150 858 400 894 ...

Page 44: ... 43 402 4 359 080L 68 000 19 9 71 32 2 283 26 3 106 41 1 20 037 1550 1360 635 1350 6 858 II 55 000 16 1 57 25 8 229 21 3 111 44 1150 995 464 992 5 039 102L 85 400 25 0 89 40 3 356 33 1 108 42 1 8 093 1070 1640 765 1050 5 334 II 71 200 20 9 74 33 5 296 27 5 111 44 850 1290 602 827 4 201 122L 111 000 32 5 115 52 1 462 43 0 107 42 1 6 124 1100 2180 1 017 1390 7 061 III 146L 125 000 36 6 130 58 9 524 ...

Page 45: ...e Output from I B 1 085 x CFM from Table 24 E A T Final Air Temp 52 451 1 085 x 595 40 121 0 F III FINAL AIR VOLUME A For 2 lbs steam 60 entering air 460 Final Air Temp from Table 24 530 x Nom CFM from Table 24 Final Air Volume 460 124 530 x 595 655 CFM B For final air temperatures calculated In II B above 460 Final Air Temp from II B 530 x Nom CFM from Table 24 Final Air Volume 460 121 0 530 x 59...

Page 46: ... 1 778 I 024 17 400 5 1 1 8 114 96 36 0 014 004 16 Watts 1550 450 212 450 2 286 0 80 II 15 600 4 6 98 37 1350 380 179 380 1 930 I 036 26 100 7 6 2 7 170 103 39 0 09 027 25 Watts 1550 550 260 550 2 794 1 2 II 23 500 6 9 103 39 1350 480 227 480 2 438 I 048 34 800 10 2 3 5 221 103 39 0 12 037 1 20 037 1000 750 354 550 2 794 1 4 II 31 300 9 2 111 44 900 630 297 460 2 337 I 060 43 600 12 8 4 4 278 105 ...

Page 47: ...00 2 360 700 3 556 5 4 IV 360 261 300 76 6 26 2 1 653 103 39 2 1 640 1 2 373 1100 5500 2 596 1000 5 080 5 4 IV Table 30 Hot Water Calculations and Correction Factors S Type EXAMPLE UNIT SIZE __________________ 024 Entering Water Temp _______ 160 F Entering Air Temp ___________ 40 F Water Temperature Drop _______ 10 F I CAPACITY 20 TD A For 200 EWT 60 EAT Read output directly from Table 29 17 400 B...

Page 48: ...S OF 200 F 93 C ENTERING WATER 60 F 16 C ENTERING AIR 20 F 11 C WATER DROP USE FACTORS FROM THIS TABLE TO OBTAIN APPROXIMATE RESULTS TEMPERATURE DROP F C 5 3 10 6 15 8 20 11 25 14 30 17 40 22 50 28 60 33 To obtain output for other Water Temperature Drops multiply basic output rating by applicable Factor 1 25 1 15 1 08 1 00 94 90 83 76 72 To obtain flow for other Water Temperature Drops multiply ba...

Page 49: ...09 7 43 2 1 20 037 1150 706 329 727 3 693 II 20 11 1 31 5 9 2 3 24 204 13 040 101 1 38 4 30 16 7 24 8 7 3 1 71 108 04 012 92 4 33 6 80 10 5 6 58 7 17 2 12 11 764 98 299 105 1 40 6 1 20 037 1550 1200 560 1220 6 198 II 20 11 1 48 4 14 2 4 99 315 18 055 97 2 36 2 30 16 7 38 1 11 2 2 62 165 05 015 89 3 31 8 80 10 5 6 46 5 13 6 9 59 605 63 192 110 0 43 3 1 20 037 1150 858 400 894 4 542 II 20 11 1 38 5 ...

Page 50: ...477 IV 20 11 1 205 4 60 2 21 17 1 335 2 68 817 102 7 39 3 30 16 7 185 3 54 3 12 73 803 1 04 317 98 5 36 9 336 15 8 3 254 9 74 7 35 03 2 210 6 88 2 098 105 1 40 6 3 4 559 1140 5210 2 431 1500 7 620 IV 20 11 1 242 9 71 2 25 03 1 579 3 67 1 119 103 0 39 4 30 16 7 218 9 64 1 15 04 949 1 42 433 98 7 37 1 384 15 8 3 294 7 86 3 40 49 2 554 6 60 2 013 104 2 40 1 3 4 559 1140 6140 2 865 1770 8 992 IV 20 11...

Page 51: ...20 11 1 13 5 4 0 1 39 088 02 006 86 4 30 2 64L 10 5 6 41 5 12 2 8 56 540 80 244 91 9 33 3 1 20 037 1550 1200 560 1190 6 045 II 20 11 1 34 2 10 0 3 53 223 15 046 86 3 30 2 30 16 7 27 0 7 9 1 85 117 04 012 80 7 27 1 64L 10 5 6 32 4 9 5 6 68 421 50 153 94 7 34 8 1 20 037 1150 862 402 858 4 359 II 20 11 1 26 9 7 9 2 77 175 09 027 88 7 31 5 30 16 7 21 3 6 2 1 46 092 03 009 82 8 28 2 80L 10 5 6 48 9 14 ...

Page 52: ...259 93 0 33 9 30 16 7 107 3 31 4 7 37 465 32 098 89 2 31 8 252L 10 5 6 168 5 49 4 34 72 2 190 6 75 2 059 94 5 34 7 1 4 186 1100 4507 2 103 1270 6 452 IV 20 11 1 153 8 45 1 15 85 1 000 1 56 476 91 4 33 0 30 16 7 139 1 40 8 9 56 603 61 186 88 4 31 3 280L 10 5 6 188 9 55 3 25 95 1 637 3 92 1 196 94 5 34 7 1 2 373 1100 5040 2 352 1420 7 214 IV 20 11 1 180 1 52 8 18 56 1 171 2 10 641 92 9 33 8 30 16 7 ...

Page 53: ...ature Drop ____ 10 F I CAPACITY 20 TD A For 200 EWT 60 EAT Read output directly from Table 35 Table 36 22 700 BTU HR Ref Std 042 p 12 B For EWT and or EAT above or below Standard Multiply output from Table 35 Table 36 by factor from Table 38 22 700 x 878 19 931 BTU HR II CAPACITY AT OTHER TD s A For TD s from 5 to 60 F Multiply output obtained in IA or IB above by appropriate factor from Table 39 ...

Page 54: ... 0 069 0 207 0 345 0 483 0 621 0 759 0 897 1 035 1 173 1 311 1 462 100 38 0 0 137 0 273 0 409 0 546 0 682 0 818 0 955 1 094 1 230 1 371 Table 39 HOT WATER BTU GPM AND PRESSURE LOSS FACTORS BASED ON STANDARD CONDITIONS OF 200 F ENTERING WATER 60 F ENTERING AIR 20 F WATER DROP USE FACTORS FROM THIS TABLE TO OBTAIN APPROXIMATE RESULTS TEMPERATURE DROP F C 5 3 10 6 15 8 20 11 25 14 30 17 40 22 50 28 6...

Page 55: ...r motors are equipped with removable grease plugs to allow installation of grease fittings if desired by owner Motor manufacturers do not recommend or require on the job lubrication of ball bearing motors If on the job lubrication is required by the owner use the following procedure With the motor at a stand still remove the vent and grease plugs Install grease fitting and add grease sparingly Rem...

Page 56: ...motor 3 On single phase motor replace motor On three phase motor reverse two leads to change rotation D Noisy or vibrating unit 1 Damaged fan blade 2 Dirty fan blade 1 Change fan blade 2 Clean fan blade Table 43 Unit Equipment Start Up Customer____________________________________________ Job Name Number___________________________________ Pre Inspection Information with power off Type of equipment ...

Page 57: ... PRICE OF THE PRODUCT OR ANY PARTS THEREOF FOUND TO BE DEFECTIVE THIS LIMITED WARRANTY GIVES THE ORIGINAL OWNER OF THE PRODUCT SPECIFIC LEGAL RIGHTS YOU MAY ALSO HAVE OTHER RIGHTS WHICH MAY VARY BY EACH JURISDICTION LIMITED WARRANTY P Model VERTICAL STEAM HOT WATER UNIT HEATERS The Manufacturer warrants to the original owner at the original installation site that the Vertical Steam and Hot Water U...

Page 58: ...Info SELLING PRICE OF THE PRODUCT OR ANY PARTS THEREOF FOUND TO BE DEFECTIVE THIS LIMITED WARRANTY GIVES THE ORIGINAL OWNER OF THE PRODUCT SPECIFIC LEGAL RIGHTS YOU MAY ALSO HAVE OTHER RIGHTS WHICH MAY VARY BY EACH JURISDICTION ...

Page 59: ......

Page 60: ...us product and product data improvement and reserves the right to change design and specifications without notice www trane com For more information contact your local Trane office or e mail us at comfort trane com Digitally printed on environmentally friendly paper produced using fewer trees and chemicals and less energy ...

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