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OCEDUREOCEDURE
OCEDUREOCEDURE
OCEDURE
WARNING: Improper installation, adjustment, alteration, service or maintenance
can cause injury or property damage.
1. The installation must conform to the requirements of the authority having jurisdiction or,
in the absence of such requirements, to the latest revision of the National Fuel Gas Code,
ANSI Z223. (Available from the American Gas Association, 8501 E. Pleasant Valley Road,
Cleveland, Ohio 44134). Reference should also be made to local gas utility regulations and
other codes in effect in the area in which the installation is to be made. When installed in
Canada: The latest revision of the CAN1-B149.1 and/or B149.2 Installation Codes for Gas-
Burning Equipment and/or local codes.
2. Where required by the authority having jurisdiction, the installation must conform to
American Society of Mechanical Engineers Safety Code for Controls and Safety Devices For
Automatically Fired Boilers, ANSI/ASME No.CSD-1.
3. This boiler series is classified as a Category 1 and the vent installation shall be in
accordance with Part 7 of the National Fuel Gas Code noted above when installed in the
United States. In Canada refer to the CAN1-B149.1 and or B149.2 Installation Codes for
Gas-Burning Equipment. Also refer to applicable provisions of the local building codes.
4. This boiler has met safe lighting and other performance criteria with the gas manifold
and control assembly on the boiler per the latest revision of ANSI Z21.13/CGA 4.9.
5. The boiler shall be installed such that the gas ignition system components are protected
from water (dripping, spraying, rain, etc.) during appliance operation and service, (circulator
replacement, condensate trap, control replacement, etc.).
6. LOCATE BOILER on level, solid base as near the chimney as possible and centrally
located with respect to the heat distribution system as practical.
7. Allow 24 inches at the front and right side for servicing and cleaning.
8. When installed in a utility room, the door should be wide enough to allow the largest
boiler part to enter, or to permit replacement of another appliance such as a water heater.
9. FOR INSTALLATION ON NON-COMBUSTIBLE FLOORS ONLY . For installation
on combustible flooring special base part no. 325-2-8.00 must be used. The boiler can not
be installed on carpeting. Minimum clearances to combustible construction are:
TOP ........................................18 IN.
FRONT ...................................ALCOVE
FLUE CONNECTOR ...............6 IN.
REAR ......................................4 IN.
CONTROL SIDE .....................9 IN.
OTHER SIDE ..........................3 IN.
NOTE: Greater clearances for access should supersede fire protection clearances.
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