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
Natural Gas Tall 50 48 XG50T06TN38U0 38 38 80 61-1/4 58-3/8 20-1/2 14 3 or 4 8 51-3/8 3/4 150 0.60
Natural Gas Tall 40 38 XG40T06TN38U0 38 38 67 61-1/2 58-1/2 19 14 3 or 4 8 52-1/4 3/4 127 0.62
®
11/18 FORM NO. THD-PGU 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
Ultra Low NOx 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