Specification

12/16 FORM NO. THD-PGU N Rev. 2
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
Ultra Low NOx Gas Specifications
Energy Factor based on D.O.E. (Department of Energy) test procedures.
E
G
BA
C
F
H
HOT
WATER
CONNECTION
H
COLD
WATER
CONNECTION
D
1/2"
3/4" N.P.T.
RELIEF
VALVE
OPENING
FLUE
ANODE ROD
†
LEED Point = 1
Gas Input Recovery in First Hour Ht. to Tank Ht. to Gas Vent Water Conn. Ht. to Side Water Conn. Ship
Gallon Model in Thous. G.P.H. Delivery Vent Height Diam. Conn. Size Center T&P Valve Size Weight Energy
Fuel Type Description Capacity Number Btu/h 90° Rise G.P.H. A B C D E F G H (LBS) Factor
Performance – Self Powered Diagnostic Control – High Efficiency
Natural Gas Tall 50
XG50T06HN38U1
†
38 38 83 62-1/4 58-3/8 23 14 3 or 4 8 51-3/8 3/4 162 0.62
Performance – Self Powered Diagnostic Control
Natural Gas Tall 50 XG50T06EN38U0 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 Short 50 XG50S06EN40U0 40 40 89 54-1/8 51-1/8 23-3/4 14 3 or 4 8 44-1/8 3/4 186 0.60
Natural Gas Tall 40 XG40T06EN38U0 38 38 67 61-1/2 58-1/2 19 14 3 or 4 8 52-1/4 3/4 127 0.62
Natural Gas Short 40 XG40S06EN34U0 34 34 68 52-1/8 49-1/4 21 14 3 or 4 8 42-3/4 3/4 135 0.62
Natural Gas Tall 29 XG29T06EN30U0 30 30 53 59-3/4 56-1/8 16-1/2 14 3 or 4 8 50-7/8 3/4 112 0.63
Performance – Self Powered Diagnostic Control – High Demand
Natural Gas Tall 55 XG55T06EN45U1 45 45.5 104 59-1/8 55-7/8 23-3/4 14 4 8 47-3/4 3/4 188 0.59