Rheem Professional Classic Plus Series: Heavy Duty Ultra Low NOx Atmospheric Specification Sheet

Rheem Water Heater Specification Sheet - Professional Classic Plus Series: Heavy Duty Ultra Low NOx Atmospheric.
Download
Page  of 1
4.4, 2349 votes
background image

 PRINTED IN U.S.A. 03/15 WP FORM NO. PRO+G RHULNHD

INTEGRATED HOME COMFORT

INTEGRATED HOME COMFORT

Professional 

Classic Plus™ Heavy Duty Ultra 

Low NOx water heaters exceed ANSI standards 

for flammable vapor ignition resistance

Performance
•  Recovery Capacity: 72.8 gallons per 

hour (delivers approximately 113 

 gallons of hot water in the first hour for 

75-gallon models and 115 gallons for 

98-gallon models)**

Flammable Vapor  

Detection System

•  Protective control system that  

disables the heater in the presence of 

flammable vapors

•  Maintenance free – no filter to clean
High Altitude Compliant
•  All models are certified for  applications 

up to 8,500 feet above sea level

Plus…
•  Integrated self diagnostic system 

control for easy installation and service

•  Eco-friendly burner, ultra low 

NOx  design meets 14 ng/J NOx 

 requirements

•  Premium grade anode rod provides 

long-lasting tank protection

•  Enhanced-flow brass drain valve 
•  Temperature and pressure relief valve 

included

• Low lead compliant
•  Side water connections for space 

heating applications

•  Standard replacement parts
•  Standard 110-volt electrical 

 connection

•  Durable silcon nitride igniter –  

Hot Surface Ignition (HSI)

Warranty
•  8-Year limited tank and parts warranty*
•  With ProtectionPlus™ the 8-year limited 

tank warranty becomes 12-year

* See Residential Warranty Certificate for  

complete information

Efficiency | All models tested  according to ANSI test 

 procedures, and meet or exceed the thermal efficiency 

and standby loss  requirements of current ASHRAE 

standard (EPact). Also exceeds energy efficiency 

codes of all states including  California Energy Com-

mission (CEC).
Safety and Construction | Design certified by CSA: 

For  operation at 160 degrees; meets all safety and 

 construction requirements of ANSI Z21.10.3; as an 

automatic  storage or instantaneous water heater; as 

an automatic circulating tank water heater; and for 

operation on combustible floors and in alcove installa-

tions. All models are North Carolina Code  compliant. 

 

Certified for 150 PSI maximum working pressure. 

Professional 

Classic Plus

Heavy Duty Ultra Low NOx 

75 and 98-Gallon Capacities

75,100 Btu/h

Natural Gas

    Water    

INTEGRATED HOME COMFORT

Residential Gas
Professional 

Classic Plus  

Heavy Duty ULN Water Heaters

   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 

 

 

 

DESCRIPTION 

FEATURES 

ROUGHING IN DIMENSIONS (SHOWN IN INCHES)

 

 

 

 

 

 

 

 

HT. TO 

 

WATER 

HT. TO 

WATER 

FRONT  

  Y             

 

GAS INPUT IN 

 RECOVERY IN 

HT. TO 

TANK 

 

GAS 

VENT 

CONN. 

SIDE T&P 

CONN. 

TO 

SHIP.

  P 

GAL.  MODEL 

THOUS. BTU/H  G.P.H. 100° RISE** 

VENT 

HT. 

DIAM. 

CONN. 

SIZE 

CNTR. 

VALVE 

SIZE BACK  WT.

  E  CAP. NUMBER 

NAT. 

NAT. 

(LBS)

 

Tall 

75 

PRO+G75-75U 

RH 

75.1 

72.8 

64-1/8 60-1/4  26-1/4 

14-1/4 4  11  52-1/4  1 33-3/4 300

 

Tall 

98 

PRO+G98-75U 

RH 

75.1 

72.8 

67-7/8  64 

27-1/8 

14-1/4 4  11  56-1/8  1 34-3/4 370

C

F

E

G

A B

D

I

SIDE

TAPS

3/4" N.P.T

H

COLD

WATER

CONNECTION

H

HOT

WATER

CONNECTION

**Recovery Capacity is based upon a 100° F water temperature rise and calculated per ANSI Z21.10.3 standards. First hour hot water delivery is based upon 77° water temperature rise.

Related Manuals for Rheem Professional Classic Plus Series: Heavy Duty Ultra Low NOx Atmospheric

0.644175s