Specification

Fuel Type Description
Nominal
Gallon
Capacity
Rated
Gallon
Capacity
Model
Number
Gas Input
in Thous.
BTU/h
Recovery
in G.P.H.
90° F Rise
First Hour
Delivery
G.P.H.
Ht. to
Vent
A
Tank
Height
B
Diam.
C
Ht. to
Gas
Conn.
D
Vent
Size
E
Water
Conn.
Center
F
Ht. to Side
T&P Valve
G
Water
Conn.
Size
H
Ship
Weight
(LBS)
Uniform
Energy
Factor
(UEF)
Performance - Self Powered Diagnostic Control - High Efficiency
Natural Gas Tall 50 48 XG50T06TH40U0 40 40.4 75 62-3/4 59-1/4 21-1/2 14-1/2 3 or 4 8 52-1/2 3/4 165 0.64
Natural Gas Tall 40 38 XG40T06TH40U0 40 40.4 84 63-1/4 60 19-1/2 14 3 or 4 8 53-1/2 3/4 135 0.66
Performance - Self Powered Diagnostic Control
Natural Gas Tall 50 48 XG50T06TC38U1 38 38.4 85 61-1/4 58-1/4 20-1/2 14-1/4 3 or 4 8 51-3/8 3/4 140 0.63
Natural Gas Tall 40 38 XG40T06TC36U1 36 36.4 68 61-1/2 58-1/2 19 14-1/4 3 or 4 8 52-1/4 3/4 127 0.58
®
10/18 FORM NO. THD-PGRH N-TTP
In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice.
Rheem Water Heating • 1115 Northmeadow Parkway, Suite 100
Roswell, Georgia 30076 • www.rheem.com
Atmospheric Gas Specifications
Uniform Energy Factor and rated gallon capacity based on Department of Energy (DOE) requirements.
E
BA
C
F
H
HOT
WATER
CONNECTION
H
COLD
WATER
CONNECTION
D
1/2"
FLUE
ANODE ROD
TOP T&P
1-1/2" ABOVE
TOP PAN TO
CENTER OF
OPENING
INSTALLED
T&P VALVE