Lochinvar CHXkW 005A User Manual

COMPACT ASME HI-POWER

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WATER HEATER

Submittal Sheet

HPC-Sub-03d

COMPACT ASME HI-POWER® COMMERCIAL ELECTRIC WATER HEATERS

JOB NAME ______________________________________________________________________
LOCATION ______________________________________________________________________
ARCH./ENGR.____________________________________________________________________
WHOLESALER __________________________________________________________________
MECH. CONTRACTOR ___________________________________________________________
MODEL NO. _____________________________________________________________________
RECOVERY RATE IN GPH_______________________________________@________°F RISE
GALLON CAPACITY_____________________________________________________________
VOLTAGE/PHASE________________________________________________________________
KW_____________________________________________________________________________
NOTES

Standard Features

• Meets ASHRAE Energy Efficiency Standards

• ASME Code Construction HLW

• 150 psi working pressure for 5 thru 50 gallon models.

• 125 psi working pressure for 65 thru 120 gallon models.

• Tank Saver Anode & Powered Anode

• Low Watt Incoloy Heating Element

• Energy Cut-Off

• Low Water Cut Off

• Enable / Disable Contacts

• Night Setback

• Internal Fusing

• 180 °F Operation Approved

• ASME Temperature and Pressure Relief Valve

• Non-CFC Foam Insulation

• Hinged Access Door

• Immersion Thermostats with Contactors

• 3 Year Limited Tank Warranty

• 1 Year Limited Parts Warranty
(See warranty for details)

Optional Equipment

Place an X in the box by all options that apply.

Alarm Horn
High Water Pressure Limit Switch
Low Water Pressure Limit Switch
Temperature & Pressure Gauge
150 PSI Working Pressure
4” x 6” Handhole Cleanout
Pilot Light & Switches
Modulating Control

*Note: T&P relief valve supplied, not factory mounted

Dimensions & Specifications

Model Gallon Maximum Water Shipping
Number Capacity kW A B C D Conn. Weight

CH(X)kW 005A 5 3 20-1/2” 16-1/4” 22-1/2” 5-1/4” 3/4” 100
CH(X)kW 010A 10 6 26-1/4” 18-3/4” 25” 5-1/4” 3/4” 116
CH(X)kW 020A 20 18 27-1/4” 20-1/2” 26-1/2” 5-3/4” 3/4” 145
CH(X)kW 030A 30 24 35-3/4” 20-1/2” 26-1/2” 5-3/4” 3/4” 168
CH(X)kW 040A 40 36 45-3/4” 20-1/2” 26-1/2” 5-3/4” 3/4” 206
CH(X)kW 050A 50 90 54-3/4” 20-1/2” 26-1/2” 5-3/4” 3/4” 235
CH(X)kW 065A 65 90 54” 26-1/2” 33-1/2” 7” 1-1/4” 280
CH(X)kW 080A 80 90 52-1/4” 28” 35” 7” 1-1/4” 300
CH(X)kW 100A 100 90 60-1/2” 28” 35” 7” 1-1/4” 354
CH(X)kW 120A 120 90 65-1/2” 30” 37” 7-1/2” 1-1/4” 430

NOTE: Allow 24” clearance from front access panel for service and maintenance.

VOLTAGE SCHEDULE

A - 240V / 1 PH Z - 415V / 3 PH
J - 280V / 1 PH V - 480V / 1 PH
K - 208V / 3 PH X - 480V / 3 PH
B - 240V / 3 PH M - 575V / 3 PH
W - 277V / 1 PH N - 600V / 3 PH
Y - 380V / 3 PH

C

Amperage Table

SINGLE PHASE THREE PHASE
kW 208V 240V 277V 480V 208V 240V 480V

3 14.4 12.5 10.8 6.3 8.3 7.2 3.6
6 28.8 25.0 21.7 12.5 16.7 14.4 7.2
9 43.3 37.5 32.5 18.8 25.0 21.7 10.8
12 57.7 50.0 43.3 25.0 33.3 28.9 14.4
15 72.1 62.5 54.2 31.3 41.6 36.1 18.0
18 86.5 75.0 65.0 37.5 50.0 43.3 21.7
24 115.4 100.0 86.6 50.0 66.6 57.7 28.9
30 144.2 125.0 108.3 62.5 83.3 72.2 36.1
36 173.1 150.0 130.0 75.0 99.9 86.6 43.3
45 216.3 187.5 162.5 93.8 124.9 108.3 54.1
54 N/A 225.0 194.9 112.5 149.9 129.9 65.0
60 N/A 250.0 216.6 125.0 166.5 144.3 72.2
75 N/A N/A N/A 156.3 208.2 180.4 90.2
90 N/A N/A N/A 187.5 249.8 216.5 108.3

Note: All ASME models with an amp draw in excess of 120 amps recieve factory installed internal fusing. Note: Outlet connection for 5 thru 50 models 3/4” NPT.

GPH Recovery Rate

INPUT Recovery Rate ( GPH @ °F Rise)
kW Btu/hr 30°F 40°F 50°F 60°F 70°F 80°F 90°F 100°F 110°F 120°F 130°F 140°F

3 10,239 41 31 34 20 17 15 13 12 11 10 10 9
6 20,478 82 62 49 41 35 31 27 25 22 21 19 18
9 30,717 123 92 74 62 53 46 41 37 34 31 28 26
12 40,956 164 123 98 82 70 61 55 49 45 41 38 35
15 51,195 205 154 123 102 88 77 68 61 56 51 47 44
18 61,434 246 184 148 123 105 92 82 74 67 62 57 53
24 81,912 328 246 197 164 140 123 109 98 90 82 76 70
30 102,390 410 308 246 205 176 154 137 123 112 103 95 88
36 122,868 492 369 295 246 211 184 164 148 134 123 113 105
45 153,585 615 461 369 307 263 230 205 184 168 154 142 132
54 184,302 738 554 443 359 316 277 246 221 201 185 170 158
60 204,780 819 615 492 410 351 307 273 246 223 205 189 176
75 255,975 1,025 768 615 512 439 384 341 307 279 256 236 219
90 307,710 1,229 922 738 615 527 461 410 369 335 307 284 263

A

B

Outlet connection for 65 thru 120 models 1-1/4” NPT.

OUTLET

3/4” NPT RELIEF
VALVE OPENING

CONDUIT
OPENING

HINGED
ACCESS
DOOR

D

HLW

Lochinvar, LLC • 300 Maddox Simpson Pkwy• Lebanon, TN 37090 • 615-889-8900 / Fax: [phone]

www.Lochinvar.com

(Web Updated 8/12) - 10/11—Printed in U.S.A.