Ruud PH20V50F User Manual
Pacemaker, 4 more years, Ruud guardian system features
These units are designed to meet or exceed ANSI
(American National Standards Institute) requirements and
have been tested according to D.O.E. test procedures and
meet or exceed the energy efficiency requirements of
NAECA, ASHRAE standard 90, ICC Code and all state
energy efficiency performance criteria for energy
consuming appliances.
Before purchasing this appliance, read important energy
cost and efficiency information available from your supplier.
E
G
B
A
C
F
H
HOT
WATER
CONNECTION
H
COLD
WATER
CONNECTION
D
1/2"
3/4" N.P.T.
RELIEF
VALVE
OPENING
FLUE
ANODE ROD
Pacemaker
®
Gas Water Heaters
Available in 29, 38, 40 and 50 Gallon Tall – 30, 40 and 50 Gallon Short Gas Models
6-Year Limited Tank and Parts Warranty*
With ProtectionPlus
™
the 6-Year Limited Tank Warranty Becomes 10 Years!
Guardian System
™
• One-of-a-kind air/fuel shut-off device offers double
protection
• Maintenance free – no filter to clean
• Standard replacement parts
Environmentally Friendly Burner
• Low NOx design for low nitrous oxide emissions
Self-Cleaning
• EverKleen
™
patented system fights sediment build-up
• Reduces fuel costs
• Provides more hot water
Easy to Light
• No matches required
Energy Efficient
• More hot water at low operating cost
Longer Life
• Patented magnesium anode rod design incorporates a
special resistor that protects the tank from rust
High Altitude Compliant
• All models are certified for applications up to 6,000
feet above sea level. Some models are certified up to
10,200 feet above sea level. Check factory for listings
Plus…
• Brass drain valve and temperature and pressure relief
valve are included
• Meets or exceeds National Appliance Energy
Conservation Act (NAECA) requirements
Ruud Water Heating • 101 Bell Road, Montgomery, Alabama 36117-4305 • www.ruud.com
P R I N T E D I N U . S . A
0 7 / 0 8 W P
F O R M N O . 1 0 1 R - 6 R e v. 1 1
In keeping with its policy of continuous progress and product improvement, Ruud reserves the right to make changes without notice.
Get
4 MORE YEARS
with ProtectionPlus
™
Ruud Guardian System Features…
Flame Arrestor Plate
A specially-designed flame arrestor
prevents ignition of vapors outside the
combustion chamber.
Maintenance Free
Superior air filtration prevents the
flame arrestor from becoming clogged
by lint, dust and oil.
Exclusive Combustion
Shut-off System
Should a spill incident occur, the Guardian
System shuts off the gas supply and the air
supply preventing a sustained vapor burn in
the combustion chamber.
H
E
High Efficiency Models Feature:
•
High performance and lower operating cost
•
Compliant with many gas utility incentive programs
*See Residential Warranty Information Brochure
for complete warranty information.
SPECIFY LP GAS WHEN ORDERING. Add “P” suffix to the model number. Example: PH2R40-40PF.
• For SCAQMD rule 1121 compliance models (California only), add “SQ” suffix to the model number. Example: PH2R40-40FSQ.
DESCRIPTION
FEATURES
ROUGHING IN DIMENSIONS (SHOWN IN INCHES)
ENERGY INFO.
HT. TO
WATER
HT. TO
GAS INPUT IN
RECOVERY IN
FIRST HOUR
HT. TO
TANK
GAS
VENT
CONN.
SIDE
WATER
SHIP.
ENERGY
AVG. ANN.
GAL.
THOUS. BTU/HR.
G.P.H. 90° RISE
DEL. G.P.H.
VENT
HT.
DIAM.
CONN.
SIZE
CNTR.
T&P
CONN.
WT.
FACTOR
OPER. COST
CAP.
MODEL NUMBER
NAT.
LP
NAT.
LP
NAT.
A
B
C
D
E
F
G
H
(LBS)
NAT.
NAT.
40
PH2R40-40F
40
34
40.4
34.3
68
63-1/4
59-3/4
21
14-1/2
3
8
53-1/2
3/4
135
0.62
$294
50
PH2R50-40F
40
36
40.4
36.4
83
62-1/4
58-3/4
23
14-1/2
3
8
52-1/2
3/4
165
0.62
$294
29
P2-30F
32
30
32.3
30.3
50
59-3/4
56-3/8
16-1/8
14-1/2
3
8
50-3/4
3/4
100
0.62
$294
40
P40-36F1
36
–
36.4
–
67
61-1/2
58
17-3/4
14-1/2
3
8
53
3/4
120
0.59
$309
40
P2-40F1
38
32
38.4
32.3
73
61-3/4
58-3/8
18-1/8
14-1/2
3
8
52-1/4
3/4
120
0.59
$309
38
PH2-40F
40
34
40.4
34.3
68
61-1/2
57-3/4
19-3/4
14-1/2
3
8
52-1/4
3/4
125
0.60
$304
50
P2-50F1
38
36
38.4
36.4
90
61-1/2
58-1/4
20-1/8
14-1/2
3
8
51-3/8
3/4
130
0.58
$315
50
PH2-50-40F
40
36
40.4
36.4
83
61-1/2
58
21-3/4
14-1/2
3
8
52-1/2
3/4
150
0.58
$315
50
PH2-50-50F
50
–
50.5
–
83
62
58
21-3/4
14-1/2
4
8
52-1/2
3/4
150
0.58
$315
30
P2-30S-30F
30
–
30.3
–
50
49-3/4
46-1/4
19-3/4
14-1/2
3
8
40-1/4
3/4
98
0.61
$299
40
P2-40SF
36
34
36.4
34.3
72
52-3/4
49-3/8
20-1/8
14-1/2
3
8
42-3/4
3/4
130
0.59
$309
40
PH2-40SF
40
36
40.4
36.4
72
53-7/8
50-1/2
20-1/8
14-1/2
3
8
44
3/4
130
0.59
$309
50
PH50SF
40
36
40.4
36.4
84
54-1/4
49-3/4
22-1/4
14-1/2
3
8
44
3/4
158
0.59
$309
T
Y
P
E
T
A
L
L
H
E
TALL
S
H
O
R
T
6
Y E A R L I M I T E D
TANK WARRANTY
B E C O M E S
10
For more details, see form 101-7.
Energy Factor and Average Annual Operating
Costs based on D.O.E. (Department of Energy)
test procedures. D.O.E. national average fuel rate
natural gas $1.218/therm; LP $1.87/gallon
.
®