Rheem Professional Classic Series Standard Electric Specification
INTEGRATED HOME COMFORT
T
INTEGRATED HOME COMFORT
Professional Classic™ electric water heaters are
engineered for longer life – resistored heating
elements and premium grade anode rod
Water
Residential Electric
Professional Classic Water Heaters
Efficiency
• .85 - .93 EF
• Isolated tank design reduces
conductive heat loss
• Resistored copper upper element and
resistored Lifeguard
lower element to prolong anode rod
and tank life
™
stainless steel
Performance
• FHR: 42 - 99 gallons, based on gallon
capacity
• Recovery rate is 21 gallons at a 90
degree Fahrenheit rise**
System Sentinel
(Available on selected models)
• Exclusive diagnostic system with
glowing LEDs that verify heating
element operation. LEDs pin point the
exact location of functioning or nonfunctioning heating elements
Longer Life
• Rheem exclusive R-Tech (resistored)
anode rod provides long-lasting tank
protection
Features
• Electric junction box located above
heating elements for easy installation
• Over-temperature protector cuts
off power in excess temperature
situations
• Automatic thermostat keeps water at
desired temperature
Plus…
• EverKleen™ self cleaning device ghts
harmful sediment build-up with a
high- velocity spiraling water stream –
helps operating efciency by saving
energy, money and improving tank life
• Enhanced-ow brass drain valve
• Temperature and pressure relief valve
included
• Low lead compliant
Warranty
• 6-Year limited tank and parts
warranty*
With ProtectionPlus™ the 6-year limited
•
tank warranty becomes 10-year
* See Residential Warranty Certicate for complete
information
Units meet or exceed ANSI requirements and have
been tested according to D.O.E. procedures. Units
meet or exceed the energy efciency requirements
of NAECA, ASHRAE standard 90, ICC Code and all
state energy efciency performance criteria.
Professional Classic
20 to 120-Gallon Capacities
240 Volt AC/Single Phase
Double and Single Element Models
Electric
See dimensions chart on back.
INTEGRATED HOME COMFOR
PRINTED IN U.S.A. 09/13 WP FORM NO. PROE RH
T
INTEGRATED HOME COMFORT
Water
INTEGRATED HOME COMFORT
Residential Electric
Professional Classic Water Heaters
Professional Classic™ Specifications
DESCRIPTION FEATURES ROUGHING IN DIMENSIONS (SHOWN IN INCHES) ENERGY INFO.
FIRST HOUR RECOVERY TANK HEIGHT TO APPROX.
GAL. MODEL RATING IN G.P.H. HEIGHT WATER CONN. DIAMETER SHIP WT. ENERGY
TYPE CAP. NUMBER G.P.H. 90° F RISE A B C (LBS) FACTOR
Tall 30 PROE30 2 RH93 48 21 45-3/4 45-3/4 17-3/4 80 0.93
Tall 30 PROE30 2 RH93 EC1
Tall 40 PROE40 2 RH92 53 21 46-1/2 46-1/2 19-3/4 95 0.92
Tall 40 PROE40 2 RH92 EC1
Tall 40 PROE40 T2 RH92 57 21 59-1/4 59-1/4 17-3/4 96 0.92
Tall 40 PROE40 T2 RH92 EC1
Tall 50 PROE50 2 RH91 67 21 57 57 19 107 0.91
Tall 50 PROE50 2 RH91 EC1
Tall 65 PROE65 2 RH89 71 21 58-1/2 58-1/2 21 150 0.89
Tall 80 PROE80 2 RH86 88 21 59 59 23 177 0.86
Tall 119 PROE120 2 RH85 99 21 62-1/2 62-1/2 28-1/4 324 0.85
Med. 30 PROE30 M2 RH93 44 21 36 36 19-3/4 80 0.93
Med. 50 PROE50 M2 RH90 62 21 46 46 21-3/4 117 0.90
Med. 50 PROE50 M2 RH90 EC1
Short 20 PROE20 S2 RH – 21 31-1/2 31-1/2 17 62 N/A
Short 30 PROE30 S2 RH93 B* 42 21 30 30 19-3/4 90 0.93
Short 30 PROE30 S2 RH93 42 21 30 30 22-1/4 83 0.93
Short 38 PROE38 S2 RH92 45 21 31-1/2 31-1/2 23 108 0.92
Short 38 PROE38 S2 RH93 B* 45 21 31-1/2 31-1/2 23 108 0.93
Short 47 PROE47 S2 RH91 55 21 32 32 26-1/4 149 0.91
Energy Factor based on D.O.E. (Department of Energy) test procedures.
* Water heater dimensions prior to installing insulation blanket that is included with water heater. PROE30 S2 RH93 B - The
insulation blanket adds 1-1/2 inches to tank height and 3 inches to tank diameter. PROE38 S2 RH93 B - The insulation blanket
adds 1 inch to tank height and 2 inches to tank diameter.
†
With System Sentinel.
only. System Sentinel not available in excess of 5 kW on 208 V models.
• Heaters furnished with standard 240 volt AC, single phase non-simultaneous wiring, and 4500 watt upper and lower heating
elements.
• If heating elements of different wattages than those shown are demanded by zone requirements, they must be
specically requested.
• Single element models available on special order (6000W max.). Substitute “1” for “2” in model number.
• Special Wiring Options – A limited number of special wiring options are available. Consult factory for price and availability.
• All models equipped with heat traps.
**Recovery = wattage/2.42 x temp. rise °F.
Example: 4500W = 21 GPH
2.42 x 90°
* *Recovery calculations used are based on 4500 watt elements used in non-simultaneous operation.
†
48 21 45-3/4 45-3/4 17-3/4 80 0.93
†
53 21 46-1/2 46-1/2 19-3/4 95 0.92
†
57 21 59-1/4 59-1/4 17-3/4 96 0.92
†
67 21 57 57 19 107 0.91
†
62 21 46 46 21-3/4 117 0.90
System Sentinel not available on single element models, available on dual element models
HOT
WATER
CONNECTION
RELIEF VALVE
CONNECTION
8"
DIAMETER
COLD
WATER
CONNECTION
ANODE
ROD
C
A
B
WATER CONNECTIONS ALL 3/4" N.P.T.
In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice.
Rheem Water Heating • 101 Bell Road
Montgomery, Alabama 36117-4305 • www.rheem.com
INTEGRATED HOME COMFOR
PRINTED IN U.S.A. 09/13 WP FORM NO. PROE RH
2
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