®
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™
High Altitude Compliant
One-of-a-kind air/fuel shut-off device offers double
protection
Maintenance free – no filter to clean
Standard replacement parts
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…
Get
Environmentally Friendly Burner
Brass drain valve and temperature and pressure relief
valve are included
•
4 MORE YEARS
Low NOx design for low nitrous oxide emissions
•
™
with ProtectionPlus
Self-Cleaning
Meets or exceeds National Appliance Energy
Conservation Act (NAECA) requirements
•
EverKleen™ patented system fights sediment build-up
•
Reduces fuel costs
•
•
H
E
High Efficiency Models Feature:
Provides more hot water
High performance and lower operating cost
Easy to Light
•
Compliant with many gas utility incentive programs
•
No matches required
•
Energy Efficient
*See Residential Warranty Information Brochure
for complete warranty information.
More hot water at low operating cost
•
®
Longer Life
•
Energy Factor and Average Annual Operating
Costs based on D.O.E. (Department of Energy)
test procedures. D.O.E. national average fuel rate
Patented magnesium anode rod design incorporates a
special resistor that protects the tank from rust
natural gas $1.218/therm; LP $1.87/gallon
.
DESCRIPTION
FEATURES
ROUGHING IN DIMENSIONS (SHOWN IN INCHES)
ENERGY INFO.
HT. TO
GAS
CONN.
D
WATER
CONN.
CNTR.
F
HT. TO
SIDE
T&P
G
T
Y
GAS INPUT IN
THOUS. BTU/HR.
RECOVERY IN
G.P.H. 90° RISE
FIRST HOUR
DEL. G.P.H.
NAT.
HT. TO
VENT
A
TANK
HT.
B
VENT
SIZE
E
WATER
CONN.
H
SHIP.
WT.
(LBS)
ENERGY
FACTOR
NAT.
AVG. ANN.
OPER. COST
NAT.
GAL.
CAP.
DIAM.
C
P
E
MODEL NUMBER
NAT.
LP
34
36
30
–
NAT.
LP
40
50
29
40
40
38
50
50
50
30
40
40
50
PH2R40-40F
40
40.4 34.3
40.4 36.4
32.3 30.3
68
83
50
67
73
68
90
83
83
50
72
72
84
63-1/4
62-1/4
59-3/4
61-1/2
61-3/4
61-1/2
61-1/2
61-1/2
62
59-3/4 21
58-3/4 23
14-1/2
14-1/2
3
3
3
3
3
3
3
3
4
3
3
3
3
8
8
8
8
8
8
8
8
8
8
8
8
8
53-1/2
52-1/2
50-3/4
53
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
135
165
100
120
120
125
130
150
150
98
0.62
0.62
0.62
0.59
0.59
0.60
0.58
0.58
0.58
0.61
0.59
0.59
0.59
$294
$294
$294
$309
$309
$304
$315
$315
$315
$299
$309
$309
$309
H
E
TALL
PH2R50-40F
P2-30F
40
32
36
38
40
38
40
50
30
36
40
40
56-3/8 16-1/8 14-1/2
58 17-3/4 14-1/2
P40-36F1
P2-40F1
36.4
–
32
34
36
36
–
38.4 32.3
40.4 34.3
38.4 36.4
40.4 36.4
58-3/8 18-1/8 14-1/2
57-3/4 19-3/4 14-1/2
58-1/4 20-1/8 14-1/2
52-1/4
52-1/4
51-3/8
52-1/2
52-1/2
40-1/4
42-3/4
44
T
A
L
L
PH2-40F
P2-50F1
PH2-50-40F
PH2-50-50F
P2-30S-30F
P2-40SF
58
58
21-3/4 14-1/2
21-3/4 14-1/2
50.5
30.3
–
–
–
49-3/4
52-3/4
53-7/8
54-1/4
46-1/4 19-3/4 14-1/2
49-3/8 20-1/8 14-1/2
50-1/2 20-1/8 14-1/2
49-3/4 22-1/4 14-1/2
S
H
O
R
T
34
36
36
36.4 34.3
40.4 36.4
40.4 36.4
130
130
158
PH2-40SF
PH50SF
44
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.
Ruud Guardian System Features…
FLUE
ANODE ROD
H
H
HOT
COLD
WATER
CONNECTION
WATER
CONNECTION
Exclusive Combustion
Shut-off System
F
E
Flame Arrestor Plate
Maintenance Free
3/4" N.P.T.
RELIEF
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.
A specially-designed flame arrestor
prevents ignition of vapors outside the
combustion chamber.
Superior air filtration prevents the
flame arrestor from becoming clogged
by lint, dust and oil.
VALVE
OPENING
C
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.
A B
1/2"
G
Y E A R L I M I T E D
TANK WARRANTY
D
BECOMES
For more details, see form 101-7.
6
10
Before purchasing this appliance, read important energy
cost and efficiency information available from your supplier.
In keeping with its policy of continuous progress and product improvement, Ruud reserves the right to make changes without notice.
PRINTED IN U.S.A
07/08 WP
FORM NO. 101R-6 Rev. 11
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