A.O. Smith LEED 200, ECRS-50, LEED 201, ECRT-40, ECRT-52 User Manual
LEED 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.
Created November 2008
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AOSRB63000
PROMAX® High-Efficiency Residential Electric Water Heaters
PEAK ELEMENT WATTAGE DIMENSIONS IN INCHES
MODEL OUTPUT ENERGY GALLON RECOVERY R SHIPPING POINTS
NUMBER (1st Hour FACTOR
TALL MODELS
ECRT-40
ECRT-52
ECRT-66
ECRT-80
SHORT MODEL
ECRS-50
• 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
DEMAND 240 VAC APPROX. LEED
Rating STANDARD MAXIMUM
Gallons)
CAPACITY
90°F RISE VALUE WEIGHT PROJECT
HEIGHT DIAMETER (LBS) CONTRIBUTION
20 60 19 120 1
20 56-1/2 21-1/2 135 1
73
.92
66
20
61
23
180
20 61-1/2 25 210 1
20 49 23 155 1
1
CONSERVATIONIST®
PEAK ELEMENT WATTAGE DIMENSIONS IN INCHES
MODEL OUTPUT ENERGY GALLON RECOVERY R SHIPPING POINTS
NUMBER (1st Hour FACTOR
DEMAND 240 VAC APPROX. LEED
Rating STANDARD MAXIMUM
Gallons)
Residential Electric Water Heaters
CAPACITY
90°F RISE VALUE WEIGHT PROJECT
HEIGHT DIAMETER (LBS) CONTRIBUTION
TALL MODELS
PXHT-40
PXHT-52
PXHT-66
PXHT-80
60 .95 50 4500 5500 21 24 57 22-1/2 140 1
72 .95 66 4500 5500 21 24 62 24 185 1
24 60-1/2 20 125 1
24 62 26 225 1
SHORT MODELS
PXHS-40
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
52 .95 40 4500 5500 21 24 47 22-1/2 125 1
24 50 24 155 1
PROMAX® Residential Power-Vent Gas Water Heaters
PEAK DIMENSIONS IN INCHES
MODEL OUTPUT ENERGY GAL. PER HOUR 90°F RISE R PVC VENT SHIPPING POINTS
NUMBER (1st Hour FACTOR
GPVH-40
GPVH-50
GPVR-40
GPVR-50
GPVT-40
GPVT-50
GPVX-50
• Water Connections – 3/4˝ male NPT on all models • Green Choice™Eco-Friendly Gas Burner
DEMAND BTU INPUT RECOVERY APPROX. LEED
CAP.
Rating HEIGHT DIAMETER (INCHES) (LBS) CONTRIBUTION
Gallons)
NATURAL GALLONS VALUE OPTIONS WEIGHT PROJECT
63 18-1/2 2, 3 or 4 157 1
65 20 2, 3 or 4 177 1
20-1/2 2, 3 or 4 166 1
83 .67 50 40,000 44 16 65 22 2, 3 or 4 186 1
20-1/2 2, 3 or 4 166 1
22 2, 3 or 4 186 1
22 2, 3 or 4 186 1
CONSERVATIONIST® Residential Gas Water Heaters (SERIES 200/201)
PEAK DIMENSIONS IN INCHES
MODEL OUTPUT ENERGY GAL. PER HOUR 90°F RISE DRAFT SHIPPING POINTS
NUMBER (1st Hour FACTOR
DEMAND BTU INPUT RECOVERY APPROX. LEED
CAP.
Rating HEIGHT DIAMETER OUTLET (LBS) CONTRIBUTION
Gallons)
NATURAL GALLONS HOOD WEIGHT PROJECT
TALL MODELS
XGV-40
XGV-50
• Water Connections - 3/4˝ male NPT on all models • Green Choice™Eco-Friendly Gas Burner • 10-year limited tank and parts warranty
Created November 2008
70
.62
4188
FOAM
THICKNESS
(INCHES)
2
2
61-3/4
61
166 1
AOSRB63000
1
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