INSTALLER NOTE:
ALL INSTALLATIONS MUST BE MADE IN ACCORDANCE WITH ALL NATIONAL, STATE AND LOCAL,
PLUMBING, HEATING AND ELECTRICAL CODES THAT MAY DIFFER FROM THIS MANUAL AND IN
ACCORDANCE WITH THE FOLLOWING CODES, AS APPLICABLE:
N.F.P.A. No. 70: National Electrical Code A.N.S.I. / N.F.P.A. No. 211: Chimneys, Fireplaces, Vents and Solid Fuel
Burning Appliances
A.N.S.I. / N.F.P.A. No. 31: Installation of Oil Burning Equipment
If this oil fired boiler is converted to gas fired by field mounting a listed gas conversion burner, then install in
accordance with A.N.S.I. Z223.1/N.F.P.A. No. 54: National Fuel Gas Code
These codes are available from:
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02269-9101.
A hot water boiler installed above radiation level or as required by the Authority having jurisdiction, must be
provided with a low water cutoff device.
A boiler should be installed in such a manner that, if the pressure vessel or any connection thereto should leak,
the resulting flow of water will not cause damage to the area in which it is installed.
A hot water storage tank should be installed in such a manner that, if the storage tank or any connection thereto
should leak, the resulting flow of water will not cause damage to the area in which it is installed.
A boiler’s pressure relief valve, hot water storage tank T&P relief valve, backflow preventer, and all other
devices must be piped to the nearest drain to avoid damage in the event the valve is actuated.
Make sure relief discharge pipes from all reliefs are properly placed to safely contain discharge. Make sure
relief discharge pipes, such as from a boiler or a hot water storage tank, will safely contain hot water and/or
boiling water. Make sure relief discharge pipes, such as from a boiler or a radiant heating system, will safely
contain water treated with boiler chemicals and/or antifreeze. Reliefs include the boiler pressure relief valve, the
back flow preventer discharge port, and the domestic hot water tank temperature and pressure relief valve. Any
other reliefs, such as from radiant heating systems, must also follow these guidelines.
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