INSTALLATION PROCEDURE
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 absence of such requirements, to the latest revision of the National Fuel Gas Code,
ANSI Z223.1. (Available from the American Gas Association, Pleasant Valley Road,
Cleveland, Ohio 44134.) Reference should also be made to local gas utility regulations and
other codes in effect in the area that the installation is to be made.
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, No.CSD-1.
3. This boiler is classified as a Category 1 appliance and the vent installation shall be
in accordance with Part 7 & 11 of the latest revision of the National Fuel Gas Code noted
above or applicable provisions of the local building codes. See Vent Installation on page 7.
4. This boiler meets safe lighting and other preference criteria with the gas manifold and
control assembly provided on the boiler per the latest revision of ANSI Z21.13b.
5. This 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 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 installing 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 NONCOMBUSTIBLE FLOORS ONLY. *The boiler must
not be installed on carpeting. Minimum clearances to combustible construction are:
TOP.................................................................... 24 IN.
FRONT.......................................................... ALCOVE
FLUE COLLECTOR ............................................. 6 IN.
REAR ................................................................... 8 IN.
SIDES .................................................................. 6 IN.
NOTE: GREATER CLEARANCES FOR ACCESS SHOULD SUPERSEDE FIRE
PROTECTION CLEARANCE.
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