Mestek VERTICAL STEAM HOT WATER HEATERS Instrukcja Użytkownika

HYDRONIC HEATING EQUIPMENT Application ManualHCV-15HORIZONTAL AND VERTICAL STEAM/HOT WATER UNIT HEATERS

10* APPLIES TO STANDARD MOTOR WITH STANDARD FAN GUARD. WHEN OPTIONAL MOTORS OR OSHA FAN GUARDS ARE REQUESTED, DIMENSIONS WILL CHANGE ACCORDING TO TH

11Horizontal Unit Heaters Specifi cations GENERALFurnish and install, where indicated or scheduled on plans Sterling Model HS horizontal steam/hot wat

12Serpentine Coil Horizontal Unit Heaters Dimensional Data Table 11 - STANDARD SPECIFICATIONNOTE: Motors are totally enclosed, thermally protected, s

13115/1/60230/1/60230/460/3/604.66.89.312.04.66.84.76.02.8/1.43.75.47.49.63.75.43.74.82.2/1.111401140114011401140114011401140114048, 60, 72,84, 96, 10

14Sterling vertical projection unit heaters provide heat where it is required in commercial and industrial applications Mounted near the ceiling, this

15Vertical Unit Heaters Steam Performance Data — Table 14Performance based on 2 # steam pressure at heater with air entering @ 60°F.CFM70° FAir Basis1

16Sq. Ft.EDR.CondensateLBS. PerHourRPMCFM70° FAir Basis1/401/201/201/81/61/61/61/41/41/23/43/41-1/21-1/23IIIIIIIIIIIIIVIIIIVIVIVIVIVIVIV 462 524 62

17Vertical Unit Heaters Steam Calculations and Correction Factors401.611.531.461.391.321.251.181.11751.791.711.641.571.491.421.361.29501.671.591.521.4

18OutletVelocityFinal AirTemp.** Performance based on 200° EWT, 20° T.D., 60° E.A.T. Performance at 10° & 30° T.D. is also shown. For capacities

19Vertical Unit Heaters Hot Water Performance Data** — Table 19WaterTemp. DropH2O Press.DropFinal AirTemp.OutletVelocitySTANDARD OUTPUT UNITSSound Rat

2FIG. A. Typical arrangement of unit heaters in manufacturing plant, showing air fl ow patterns. Not to scale.A large square area withexposed walls

20Vertical Unit Heaters Hot Water Performance Data** — Table 20LOW OUTPUT UNITSSTANDARD MODEL “VS” UNITS WITH ALL AIR PORTS OPENWaterTemp. Drop** Perf

21Vertical Unit Heaters Hot Water Performance Data** — Table 21LOW OUTPUT UNITSSTANDARD MODEL “VS” UNITS WITH ALL AIR PORTS OPENWaterTemp. DropOutletV

22Vertical Unit Heaters Hot Water Calculations and Correction FactorsTable 22 — HOT WATER CONVERSION FACTORS BASED ON 200° ENTERING WATER 60° ENTER

23Vertical Unit Heaters Dimensional Data B 61/8 61/8 61/8 61/8 75/8 75/8 75/8 75/8 91/8 91/8121/8135/8C21/221/223/823/823/831/231/231/231/2

24Vertical Unit Heaters Mounting Heights & Throws, Technical Data — Table 28 MAXIMUM MOUNTING HEIGHT IN FEET FOR MODEL “VS” UNIT HEATERS WITH AND

25Vertical Unit Heaters Motor Characteristics4.85.59.81.3-1.3/0.61.4-1.4/0.72.4/1.23.9-4.0/2.06.5/3.312.5/6.33.84.47.8 1.0-1.0/0.51.1-1.1/0.551.9/0.95

26Horizontal and Vertical Unit Heater Piping and InstallationThe illustrations below depict different typical piping confi gurations. Proper selection

27Wiring Diagrams — Figure 141 PHASE LINEMOTORMANUAL STARTINGSWITCHROOM THERMOSTATMANUAL CONTROL WITHSINGLE PHASE MOTORTHERMOSTATIC CONTROL WITH MANUA

260 NORTH ELM ST. WESTFIELD, MA 01085(413) 564-5540 • FAX: (413) 562-5311www.sterlinghvac.com1, 2 - Unit Type [UT]VS - Vertical3 - Coil Type [CT] B

3Horizontal Unit Heaters Construction and FeaturesMOTORS115 volt, single speed motors are standard. Most models can be supplied with single phase, exp

4Horizontal Unit Heaters Steam Performance Data — Table 1Performance based on 2# steam pressure at heater with air entering @ 60°F. Max. Working Press

5Horizontal Unit Heaters Steam Calculations and Correction FactorsSTEAM PRESSURE IN LBS. PER SQUARE INCH GAUGE751.901.811.721.641.551.471.391.32STEAM

6Horizontal Unit Heaters Hot Water Performance Data — Table 4Performance based on 200° EWT, 60° E.A.T., 20° TD. For the lower output, an optional Spee

7Horizontal Unit Heaters Hot Water Calculations and Correction Factors100°0.5180.4390.3610.2860.2120.1400.0690120°0.6660.5850.5060.4290.3530.2790.2070

8Horizontal Unit Heaters Technical DataSOUND RATINGIIIIIIIVVIII - VII*CATEGORY OF AREAApartment, assembly hall, classrooms churches, courtrooms

9Horizontal Unit Heaters Mounting Heights and Throws — Table 9 HS-108A HS-118A HS-125A HS-136A HS-18 HS-24 HS-36 HS-48 HS-60 HS-72 HS-84 HS-96MODELNO