L E E D Energy Efficiency
A. O. Smith’s Energy-Efficient Water Heaters
for Environmentally Friendly Installations
About LEED
The Leadership in Energy and Environmental Design (LEED) Green Building Rating
System™ is the nationally accepted benchmark for the design, construction and operation
of high-performance energy-efficient buildings. LEED provides building owners and
operators with the tools they need to have an immediate and measurable impact on the
energy efficiency of their buildings. The U.S. Green Building council oversees and
manages the LEED program.
There are no “LEED-certified” products. However, A. O. Smith water heaters—because of their
energy-efficient technologies—can contribute to LEED certification of new residential
construction projects.
LEED Categories for Rating Points
LEED has separate rating systems for new commercial construction, commercial interiors,
commercial core and shell, existing commercial buildings and new residential
home construction.
For each rating system, LEED issues credits or points in six categories:
■ Sustainable Sites
■ Water Efficiency
■ Energy and Atmosphere
■ Materials and Resources
■ Indoor Environmental Quality
■ Innovation and Design
LEED certification provides independent, third-party verification that a building project meets
the highest energy-efficient building and performance measures.
Consult your local LEED professional for additional information.
Page 1 of 3
Created November 2008
AOSRB63000
PROMAX® High-Efficiency Residential Electric Water Heaters
PEAK
ELEMENT WATTAGE
240 VAC
DIMENSIONS IN INCHES
DEMAND
APPROX.
SHIPPING
WEIGHT
(LBS)
LEED
POINTS
MODEL
NUMBER
OUTPUT ENERGY GALLON
(1st Hour FACTOR CAPACITY
Rating
RECOVERY
90°F RISE
R
VALUE
PROJECT
STANDARD
MAXIMUM
HEIGHT
DIAMETER
CONTRIBUTION
Gallons)
TALL MODELS
20
20
20
20
60
19
21-1/2
23
120
135
180
210
1
1
1
1
ECRT-40
56-1/2
ECRT-52
ECRT-66
73
.92
66
61
ECRT-80
61-1/2
25
SHORT MODEL
ECRS-50
20
49
23
155
1
• Water Connections – 3/4˝ male NPT on all models • *Models not available with top-mounted T&P Valve • 6-year limited tank and parts warranty
CONSERVATIONIST® Residential Electric Water Heaters
PEAK
ELEMENT WATTAGE
240 VAC
DIMENSIONS IN INCHES
DEMAND
APPROX.
SHIPPING
WEIGHT
(LBS)
LEED
POINTS
MODEL
NUMBER
OUTPUT ENERGY GALLON
(1st Hour FACTOR CAPACITY
Rating
RECOVERY
90°F RISE
R
VALUE
PROJECT
STANDARD
MAXIMUM
HEIGHT
DIAMETER
CONTRIBUTION
Gallons)
TALL MODELS
PXHT-40
24
24
24
24
60-1/2
57
20
22-1/2
24
125
140
185
225
1
1
1
1
60
72
.95
.95
50
66
4500
5500
21
21
PXHT-52
4500
5500
62
PXHT-66
62
26
PXHT-80
SHORT MODELS
PXHS-40
52
.95
40
4500
5500
21
24
24
47
50
22-1/2
24
125
155
1
1
PXHS-50
• Water Connections – 3/4˝ male NPT on all models • Top-mount T&P Valve not available • 10-year limited tank and parts warranty
PROMAX® Residential Power-Vent Gas Water Heaters
PEAK
DIMENSIONS IN INCHES
DEMAND
BTU INPUT RECOVERY
APPROX.
SHIPPING
WEIGHT
(LBS)
LEED
POINTS
MODEL
NUMBER
OUTPUT ENERGY
(1st Hour FACTOR
Rating
GAL.
CAP.
PER HOUR
NATURAL
90°F RISE
GALLONS
R
PVC VENT
OPTIONS
(INCHES)
VALUE
PROJECT
HEIGHT
DIAMETER
CONTRIBUTION
Gallons)
63
65
18-1/2
20
2, 3 or 4
2, 3 or 4
2, 3 or 4
2, 3 or 4
2, 3 or 4
2, 3 or 4
2, 3 or 4
157
177
166
186
166
186
186
1
1
1
1
1
1
1
GPVH-40
GPVH-50
GPVR-40
GPVR-50
GPVT-40
GPVT-50
GPVX-50
20-1/2
22
83
.67
50
40,000
44
16
65
20-1/2
22
22
• Water Connections – 3/4˝ male NPT on all models • Green Choice™ Eco-Friendly Gas Burner
CONSERVATIONIST® Residential Gas Water Heaters (SERIES 200/201)
PEAK
DIMENSIONS IN INCHES
FOAM
DEMAND
BTU INPUT RECOVERY
APPROX.
SHIPPING
WEIGHT
(LBS)
LEED
POINTS
MODEL
NUMBER
OUTPUT ENERGY
(1st Hour FACTOR
Rating
GAL.
CAP.
PER HOUR
NATURAL
90°F RISE THICKNESS
DRAFT
HOOD
OUTLET
GALLONS
PROJECT
(INCHES)
HEIGHT
DIAMETER
CONTRIBUTION
Gallons)
TALL MODELS
166
1
1
2
2
XGV-40
XGV-50
70
61-3/4
61
.62
88
41
• Water Connections - 3/4˝ male NPT on all models • Green Choice™ Eco-Friendly Gas Burner • 10-year limited tank and parts warranty
Page 2 of 3
Created November 2008
AOSRB63000
L E E D Energy Efficiency
PROMAX® Plus Residential Gas High Efficiency (Series 200/201)
PEAK
DIMENSIONS IN INCHES
DEMAND
APPROX.
SHIPPING
WEIGHT
(LBS)
LEED
POINTS
FOAM
THICKNESS
(INCHES)
DAFT
HOOD
OUTLET
BTU INPUT
PER HOUR
NATURAL
RECOVERY
900F RISE
GALLONS
MODEL
NUMBER
OUTPUT ENERGY GALLON
(1st Hour FACTOR CAPACITY
Rating
PROJECT
HEIGHT
DIAMETER
CONTRIBUTION
Gallons)
TALL MODEL
3 or 4
3 or 4
40
40
40,000
40,000
2
2
20
22
150
165
1
1
70
88
0.62
0.62
41
41
GVR-40
GVR-50
61-3/4
61
SHORT MODEL
3 or 4
GVRL-40
40
40,000
2
22
147
1
67
0.62
41
51-1/2
• Water Connections – 3/4˝ male NPT on all models • Green Choice™ Eco-Friendly Gas Burner • 6-year limited tank and parts warranty
ON-DEMAND Residential Gas Water Heaters
LEED POINTS
PROJECT
CONTRIBUTION
HOT WATER OUTPUT (GPM)
MODEL
NUMBER
ENERGY
FACTOR
BTU INPUT (NATURAL)
MAXIMUM
APPROX. SHIPPING
WEIGHT (LBS)
MAX 450F RISE 770F RISE
0.81
0.82
ATI/O-305N
ATI/O-505N
5.3
7.4
4.2
4.2
50
50
2
2
199,000
199,000
5.3
8.5
ATI-Indoor Model, ATO-Outdoor Model
For propane change N to P in model number, i.e. ATI-305P
Note: Consult your local LEED project specialist for additional information.
For Technical Information and Automated Fax Service, call 800-527-1953. A.O. Smith Corporation reserves the right to make product changes or improvements without prior notice.
Page 3 of 3
Created November 2008
AOSRB63000
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