Commercial Gas Boilers
ACMSS00507
Page 4 of 4
DUAL-ENERGY SOURCE OPTION
• Storage tanks can be specified with an optional
heat exchanger for winter heating using on-site
hydronic heating boiler(s), switching to domestic
hot water boiler(s) for summertime operation
• Water-to-water or steam-to-water heat exchangers
available in single-wall or double-wall design
• Complete control packages can be factory-installed
for “hook up and run” simplicity
PROFESSIONAL START-UP SERVICE FURNISHED
• Assures optimum performance for each installation
MEETS ASHRAE/IESNA 90.1-1999
5 YEAR VF BOILER HEAT EXCHANGER WARRANTY
5 YEAR STORAGE TANK WARRANTY
• For complete information, consult written warranty or
contact A. O. Smith
OTHER FEATURES:
ASME TEMPERATURE AND PRESSURE RELIEF
V
ALVE #125
TANK TEMPERATURE SENSOR AND
THERMOMETER
ISOLATION VALVES (BALL VALVES)
125 PSI TANK WORKING PRESSURE
ALL-BRONZE CIRCULATING PUMP
LARGE SYSTEMS SHIPPED WITH SPLIT/
BOLT TOGETHER SKIDS FOR EASE OF
SHIPPING AND INSTALLATION
OTHER OPTIONS:
150 AND 160 PSI TANK WORKING PRESSURES
11˝ X 15˝ MANHOLES
Tank Type (A=Skid Mounted, J=Jacketed, V=Vertical, H= Horizontal)
TOTAL HOT WATER SUPPLY SYSTEM USING VF
™
BOILERS
SUGGESTED SPECIFICA
TION
Hot Water Supply System - shall consist of A. O. SMITH Ac-U-Temp factory assembled unit Model No. __________. System
shall be completely factory assembled and shall include the A.O. SMITH VF hot water supply boiler(s), with input
of ____ BTU/H for (natural/pr
opane) ____ gas and r
ecovery capacity of _______ gph, and the A.O. SMITH glass-lined
(cement/epoxy) hot water storage tank with ____ gallons capacity for ________ mounting (vertical-horizontal). System
shall include properly sized circulator, inlet and outlet thermometers, tank temperature thermometer, relief valve, and tank
temperatur
e control. Entire system shall be rigidly mounted on welded steel skid base and shipped assembled to job site
(Ac-U-Temp systems employing tanks too large for shipping as an assembled unit, will be shipped with the tank mounted
on a split bolt-together skid). See VF Boiler Specifi
cation Sheet for boiler details. See A.O.Smith Storage Specifi
cation
sheets for storage tank details.
Hot water supply boiler(s) and storage tank(s) shall have a 5 year limited warranty against corr
osion as outlined in the
written warranty
500 Tennessee Waltz Pkwy, Ashland City, TN 37015
For Technical Information and Automated Fax Service, call 800-527-1953.
A. O.Smith reserves the right to make product changes or improvements without prior notice.
©2007 A. O. Smith Corporation Printed in U.S.A.
www.hotwater.com
