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7
SECTION I: INSTALLATION AND SETUP
These instructions were prepared for the guidance of those installing this particular gas conversion burner.
While they apply in principle to all installations, they should not be interpreted as meaning the only safe and
economical way to install a conversion burner. It may be necessary to deviate from these instructions in some
instances in order to comply with local gas company rules or codes in effect in the area in which the installation is
made. It is recommended that the installer confer with the local gas company and with the proper municipal officials
regarding any specific code or regulation governing the installation of gas conversion burners.
The installation must conform with local codes or, in the absence of local codes, with the American National Standard
ANSI Z21.8 Installation of Domestic Gas Conversion Burners and ANSI Z223.1 the National Fuel Gas Code, latest
version.
Safe and economical operation of the burner throughout its service life is dependent to a large extent upon its
proper installation in the heating appliance. Therefore, we may impress upon the installer that good clean workmanlike
installations mean satisfied customers.
VISUAL INSPECTION OF THE HEATING SYSTEM
A conversion burner shall not be installed in an appliance located in a room or basement where facilities for normal air
circulation or infiltration are so limited so as to interfere with ready obtainment of all air necessary for proper
combustion and draft hood dilution, unless at the time of burner installation special provisions are made for combustion
and draft hood dilution air.
a. In open basements of homes of normal construction (without basement storm windows or tight stair doors)
infiltration of combustion air is usually sufficient to replace that drawn up the flue, so special provisions are
seldom necessary.
b. When the heating appliance is installed in a tightly closed room without ventilating openings to outdoors or
other rooms, provisions shall be made for supplying air for combustion through special openings, one near
the floor line and the other near the ceiling, each to be sized on the basis of one square inch or more of free
area for each 1,000 Btu/hr (0.2931 kW) input but not less than 100 square inches. (See Figure 1).
c.
When the house is of unusually tight construction, has a (kitchen) ventilating fan which may be used for
exhausting air from indoors, or has a vented fireplace, it is recommended that combustion air be supplied to
the furnace room through intakes extending to the outside of the building and terminating in down turned
fittings, suitably arranged to prevent obstruction from snow or rain, and including a protecting screen not
smaller than 1/4-inch (6.35 mm) mesh.
Ventilating Air Opening
1 Sq. in. (645.2 mm
2
)
for each 1,000 Btu
(.29 kW) per hour
Input, 100 Sq. in. minimum.
Application below located in confined spaces. Ventilation
air from inside building
– combustion and draft hood
dilution air from outside with ventilated attic or ventilated
crawl space.
3. CHIMNEY OR GAS
VENT
2. ATTIC
VENTILATION
LOUVERS
VENTILATION
AIR OUTLET
1. VENTILATION
AIR INLET
Air Inlet Opening 1 Sq. in.
(645.2 mm
2
) for each
1,000 Btu (.29 kW)
per hour input, 100 Sq. in.
minimum.
CRAWL SPACE VENTILATION LOUVERS
Illustration above shows air opening
necessary to supply air for combustion
when heating appliance is installed in
an enclosed room.
Figure 1
Figure 2
Summary of Contents for HSG200
Page 30: ...30 Figure 20 Flame Current Measurement Top Wayne control Bottom Honeywell control...
Page 48: ...48 Figure 29 continued Junction Box Assemblies Exploded Figure 30 Motor Assembly Exploded...
Page 49: ...49 Figure 31 Gun Assembly Exploded Figure 32 HSG Series Burner Exploded...
Page 52: ...52 NOTES...