Interior Component Clearances; Flue Connection; Gas Piping Considerations; Water Quality Standard - Harsco Industrial SC-1500 Owner's Manual

2.4.6.3 Interior Component Clearances

All vent system components shall be installed so as to maintain the following required minimum clearances:
Material
Unlisted single wall metal pipe
Single wall PVC pipe
UL 1738 listed Category IV vent
Reference: NFPA 54/ANSI Z223.1 National Fuel Gas Code
The condensate formed from combustion flue gases
are acidic. The condensate shall be drained in
accordance with local code. A condensate
neutralizer may be required by local code.

2.4.6.4 Flue Connection

The connection from the boiler to the vent should be as direct
as possible and the upward slope of any horizontal breaching
should be at least 1/4 inch per linear foot. The complete
exhaust with drain system is
The appliance connector should incorporate provisions to
drain condensate formed in the vent system. The connector
should include an appropriate drain section (not provided).

2.5 Gas Piping Considerations

Before making the gas hook-up, make sure boiler is being supplied with the type of fuel shown on the boiler
nameplate. The boiler shall be installed such that gas ignition system components are protected from water
(dripping, spraying, rain, etc.) during appliance operation and service (circulator replacement, control
adjustment, etc.).

2.6 Water Quality Standard

The boiler's heat exchanger is made of stainless steel. The heat exchanger requires proper water
to remain efficient and function properly. For information refer to Harsco Industrial, Patterson-Kelley Multi-
Metal Systems Water Quality Standards in
Combustible
Do NOT Use
Do NOT Use
Per manufacturer's listing
NOTE
Section 3.4 Vent Termination.
Appendix
P-K SONIC
T T T T echnical Service 1.877.728.5351 echnical Service 1.877.728.5351 echnical Service 1.877.728.5351 echnical Service 1.877.728.5351
Non-Combustibles
Do NOT Use
Do NOT Use
Per manufacturer's listing
another mechanical draft system
Category I appliance, nor shall a
systems may result in leakage of
flue gases into occupied spaces.
C, this applies to the warranty of your heat exchanger.
TM
Gas Fired Boiler
The boiler vent should not be
connected into any portion of
without consulting the vent
manufacturer. The boiler shall
not be connected to any part of
a vent system serving a
Category I appliance be
connected to any part of the
vent system serving this
appliance. For Category II
common venting, refer to local
venting codes. Improper
interconnection of venting
conditions