iii
!
DANGER
WARNING
A hot water boiler installed above radia-
tion level or as required by the Authority
having jurisdiction, must be provided with
a low water cutoff device either as a part
of the boiler or at the time of boiler instal-
lation.
The installation must conform to the re-
quirements of the authority having juris-
diction or, in the absence of such
requirements, to the National Fuel Gas
Code, ANSI Z223.1 and/or CAN/CSA
B149 Installation Codes.
!
DANGER
WARNING
The boiler and its individual shutoff valve
must be disconnected from the gas sup-
ply piping system during any pressure
testing of that system at test pressures in
excess of 1/2 psi (3.5 kPa).
!
DANGER
WARNING
To Next Page
Loading...
