Rheem Professional Classic Series Ultra Low NOx Specification

Water

INTEGRATED HOME COMFORT

Residential Gas

Professional Ultra Low NOx Water Heaters

Classic

Professional

Classic

™

Ultra Low NOx gas water heaters are SCAQMD rule 1121 compliant with 10 ng/J NOx emissions

Efﬁciency

• .60 - .63 EF

• More hot water at a low operating

cost

Performance

• FHR: 53 - 91 gallons for natural gas

• Recovery: 30.3 to 40.4 GPH at a

90° F rise, depending on model

Guardian System™ & Sensor

• Exclusive air/fuel shut-off device for

double protection

• Maintenance free – no lter to clean

• Protective control system that

disables the heater in the presence of ammable vapor accumulation

Low Emissions

• Ultra Low NOx radiant

burner design

• Stainless steel construction

• SCAQMD Rule 1121 compliant

• Meets 10 ng/J NOx requirements

Self-Cleaning

• EverKleen™ patented system ghts

sediment build-up

• Reduces fuel costs

• Provides more hot water

Easy to Light

• No matches required

Longer Life

• Premium grade anode rod provides

long-lasting tank protection

High Altitude Compliant

• All models certied up to 5,999 ft. above sea level

• 38-Gallon short model certied up to 8,400 ft. above sea level

Plus…

• Enhanced ow brass drain valve

• Temperature and pressure relief valve included

• Low lead compliant

• Exclusive Rheemglas

lining

Warranty

• 6-Year limited tank and parts warranty*

With ProtectionPlus™ the 6-year limited

• tank warranty becomes 10-year

* See Residential Warranty Certicate 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 efciency requirements of NAECA, ASHRAE standard 90, ICC Code and all state energy efciency performance criteria.

FLUE

HOT

WATER

CONNECTION

1/2"

ANODE ROD

COLD

WATER

CONNECTION

F E

3/4" N.P.T.

RELIEF

VALVE

OPENING

Professional

Classic

Ultra Low NOx

28, 38, and

48-Gallon Capacities

Up to 40,000 Btu/h

Natural Gas

DESCRIPTION FEATURES ROUGHING IN DIMENSIONS (SHOWN IN INCHES) ENERGY INFO.

T HT. TO WATER HT. TO WATER Y GAS INPUT IN RECOVERY IN FIRST HOUR HT. TO TANK GAS VENT CONN. SIDE T&P CONN. SHIP. ENERGY P GAL. MODEL THOUS. BTU/H G.P.H. 90° RISE DEL. G.P.H. VENT HT. DIAM. CONN. SIZE CNTR. VALVE SIZE WT. FACTOR E CAP. NUMBER NAT. NAT. NAT. A B C D E F G H (LBS) NAT.

Tall 28 PROG28-30U RH63 30 30.3 53 58-7/8 56-1/8 16-1/2 17-1/2 3 or 4 8 50-1/8 3/4 108 0.63

Tall 38 PROG38-38U RH62 38 38.4 72 60-1/2 57-3/4 19 17-1/2 3 or 4 8 51-3/4 3/4 132 0.62

Tall 48 PROG48-40U RH60 40 40.4 91 60-5/8 57-7/8 20-1/2 17-1/2 3 or 4 8 51-3/4 3/4 139 0.60

Short 38 PROG38S-36U RH62 36 36.4 68 51-7/8 49-1/8 21 17-1/2 3 or 4 8 43 3/4 127 0.62

Energy Factor based on D.O.E. (Department of Energy) test procedures.

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. 02/15 WP FORM NO. PROG RHULN N