Lochinvar JRA030KS User Manual
JUNIOR ELECTRIC
WATER HEATER
Submittal Sheet
JR-Sub-06a
JUNIOR 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
• Adjustable Thermostat Control
• Manual Reset High Limit Safety Control
• Glass-lined Steel Tank
• 300 psi Test Pressure, 150 psi Working Pressure
• Temperature and Pressure Relief Valve
• Non-CFC Foam Insulation
• Factory Installed Heat Traps
• Tank Saver Anode
• 4ft. Power Cord (2 gallon model)
• 6 Year Limited Tank and Parts Warranty*
(See warranty for details)
* 1 year limited tank and parts warranty when installed
in commercial applications
Optional Equipment
Place an X in the box by all options that apply
6 Way Wall Mounting Shelf (JKT 3004)
10 Year Extended Warranty Kit
residential applications only
(30-40 gallon models only)
Di men sions and Specifications
6 - 40 gallon models2 gallon model
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B
T&P
T&P
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A
C
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JT 20
Model Gallon Input Standard 1st Hr. Energy Shipping
Number Capacity Watts Voltage Rating Factor A B C Weight
JRC002CS 2 1500 120V N/A N/A 13-3/4” 13-3/4” 11” 18
JRC006DS 6 1650 120V N/A N/A 15-1/4” 14-1/4” 10-3/4” 31
JRC010DS 10 1650 120V N/A N/A 18-1/4” 16” 12-1/4” 45
JRC020FS 20 2500 120V N/A N/A 24-3/4” 18” 18-3/4” 65
JTC020FS 20 2500 120V N/A N/A 31-3/4” 16” 25-3/4” 62
JRA030KS 30 4500 240V 37 .93 30” 22” 22-3/4” 100
JRA040KS 40 4500 240V 43 .92 31-1/4” 23” 24-3/4” 131
Notes: The 2 gallon is available in 120 volt / 1500 watts only. Maximum wattage for 6 gallon is 3000 watts.
Maximium wattage for 10 - 40 gallon is 6000 watts. Water connections are 3/4” NPT.
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JR 20JR 30 & 40
T&P
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T&P
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JR 10
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JR 6
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T&P
Wattage Schedule and Recovery Rates
Recovery Rate (GPH @ °F Rise)
Element Wattage 40°F 50°F 60°F 70°F 80°F 90°F 100°F
C 1500 16 12 10 9 8 7 6
D 1650 17 14 11 10 9 8 7
F 2500 26 21 17 15 13 11 10
G 3000 31 25 21 18 16 14 12
H 3500 36 29 24 21 18 16 14
J 4000 41 33 28 24 21 18 17
K 4500 47 37 31 27 23 21 19
N 5500 57 45 38 32 28 25 23
P 6000 62 50 41 35 31 28 25
NOTE: Max wattage @120V is 3000W.
Six Way Shelf Mountings
– 2, 6 and 10 Gallon Models Only. (Part number JKT 3004)
VOLTAGE
SCHEDULE
C – 120V 1ø
J – 208V 1ø
A – 240V 1ø
Lochinvar, LLC • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000
www.Lochinvar.com
10/11—Printed in U.S.A.
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