®
Domestic Hot Water Boilers
TOTAL HOT WATER SUPPLY SYSTEM USING
™
VF
BOILERS
With Ac-U-Temp, A. O. Smith makes it as easy as possible to install a complete
packaged hot water supply system, combining high-efficiency VF™ boilers with
storage tanks up to 10,000 gallons. Each Ac-U-Temp system is custom-made to
your specifications for each application and shipped fully assembled, pre-piped
and pre-wired. All the installer has to do is make the flue, gas, electrical and water
connections, so installations are easy. Consult your A. O. Smith representative for
more information on the wide range of available boiler/storage tank combinations
using the Ac-U-Temp system.
VF MODULATING BOILERS UP TO 88% THERMAL EFFICIENCY
A. O. Smith’s most efficient hot water supply boilers
AVAILABLE INPUTS: 500,000, 750,000, 1,000,000 BTUS
Flexible conventional-vent or sealed-combustion direct-vent options
For complete information on VF Hot Water Supply Boilers, consult VF
Specification Sheet
VWT-500
THROUGH
VWT-1000
GLASS-LINED STORAGE TANKS
Standard capacities up to 1,000 gallons
Custom tanks available up to 10,000 gallons
Standard tanks are factory jacketed and insulated – bare uninsulated tanks
also available
Optional cement or epoxy-lined tanks available
For complete information on standard and optional tanks, consult tank
Specification Sheet
MULTIPLE BOILER SYSTEMS
Ac-U-Temp systems can be designed with multiple boilers to provide 50%
to 100% back-up
Multi-boiler systems can be sequenced to meet changing system demands
Sequenced multi-boiler systems with small storage tanks are ideal for
applications with relatively constant hot water demands
Optional sequenced control panel available
iCOMM™ Compatible and can be monitored from remote
locations - Call 1.888.WA TER02 for more information
MULTIPLE TANK SYSTEMS
Ac-U-Temp systems can be designed with multiple tanks for applications with low
ceiling heights or other unique installation challenges
June 2011R
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AOSDG25100
®
BOILER DATA
MODEL
NUMBER
VW-500
VW-750
VW-1000
ERTICAL STORAGE VESSEL DATA
MODEL
NUMBER
AJ-80A
AJV-120A
AJV-140A
AJV-200A
AJV-250A
AJV-350A
AJV-400A
AJV-500TA
AJV-500A
AJV-750A
AJV-1000A
INCHES
OR
CM
Inches
CM
Inches
CM
Inches
CM
INCHES
OR
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
LENGTH
(C2)
30 30 60 2 1
76.2 76.2 152.4 5.1 2.5
30 30 66 2 1
76.2 76.2 167.6 5.1 2.5
30 30 75 2 1
76.2 76.2 190.5 5.1 2.5
HEIGHT
(A)
66.25 28 15 2 2
168.3 71.1 38.1 5.1 5.1
66 28 15 2 2
167.6 76.2 167.6 5.1 2.5
88 30 23.5 2.5 2.5
223.5 76.2 59.9 6.4 6.4
84 36 25 2.5 2.5
213.4 91.4 63.5 6.4 6.4
97 36 25 2.5 2.5
246.4 91.4 63.5 6.4 6.4
99 42 26.5 2.5 2.5
251.5 106.7 67.3 6.4 6.4
106 42 26.5 2.5 2.5
269.2 106.7 67.3 6.4 6.4
101 48 28 3 3
256.5 121.9 71.1 6.4 6.4
86 54 29.5 3 3
218.4 137.2 74.9 6.4 6.4
118 54 29.5 3 3
299.7 137.2 74.9 6.4 6.4
150 54 29.5 3 3
381 137.2 74.9 6.4 6.4
WIDTH
(C1)
WIDTH
(B1)
Domestic Hot Water Boilers
DIMENSIONS
HEIGHT
(D)
DIMENSIONS
INLET
HEIGHT (B2)
INLET SIZE GAS INLET
INLET SIZE OUTLET SIZE
HORIZONTAL STORAGE VESSEL DATA
MODEL
NUMBER
AJH-200
AJH-350
AJH-400
AJH-500T
AJH-500
AJH-750
AJH-1000
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.
June 2011R
INCHES
OR
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
Inches
CM
LENGTH
(A1)
77 59 36 41 15 2.5 2.5
195.6 149.9 91.4 104.1 38.1 6.4 6.4
93 72.5 42 47 14 2.5 2.5
236.2 184.2 106.7 119.4 35.6 6.4 6.4
99 42 47 14 3 3
251.5 201.9 106.7 119.4 35.6 7.6 7.6
94 73 48 53 16 3 3
238.8 185.4 121.9 134.6 40.6 7.6 7.6
79 56.5 54 59 16 3 3
200.7 143.5 137.2 149.9 40.6 7.6 7.6
111 88.5 54 59 16 3 3
281.9 224.8 137.2 149.9 40.6 7.6 7.6
143 120.5 54 59 16 3 3
363.2 306.1 137.2 149.9 40.6 7.6 7.6
OUTLET DIM
(A2)
79.5
WIDTH
(B1)
www.hotwater.com
DIMENSIONS
HEIGHT
(B2)
INLET
HEIGHT (B3)
INLET
SIZE
OUTLET
SIZE
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AOSDG25100