Wayne HSG200 - Sizing of Combustion Chamber; Burner Installation; Installation of Mounting Flange

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SIZING OF COMBUSTION CHAMBER
The following table is provided as a guideline for determining combustion chamber size and corresponding
firing rate when appliance rates are not available.
BURNER INSTALLATION
The HSG200 and HSG400 power gas burners were designed for converting oil fired furnaces and boilers. Due
consideration was given to making it as simple and easy to install and service as possible without weakening its
durability or efficiency. The burner is supplied as a completely assembled package unit.
NOTE: The burner must be installed in such a manner that all controls will be readily accessible for inspection,
cleaning, adjustment and repairs.
INSTALLATION OF MOUNTING FLANGE
Position the mounting flange on the furnace wall, adjusting orientation as necessary until the bolt pattern of the furnace
allows the flange to sit flush. (See Figure 10 for flange dimensions.)
Note the orientation of the flange and remove it so that the flange gasket may be placed between the furnace wall and
the flange. Tighten the flange to the furnace wall.
Insert the burner tube into the flange and position it per Figures 6, 7, 8. Tighten the flange onto the burner tube.
Input
Btu/hr (kW)
Preferred
Width Inches (mm) x
Length Inches (mm)
Diameter
Inches (mm)
50,000 (14.7)
7 (177.8) x 7 (177.8)
8 (203)
75,000 (22.0)
7.5 (190.5) x 7.5 (190.5)
9 (229)
100,000 (29.3)
12 (304.8) x 12 (304.8)
13 (330)
150,000 (44.0)
12 (304.8) x 15 (381)
14 (356)
200,000 (58.6)
13 (330.2) x 17 (431.8)
15 (381)
250,000 (73.3)
13 (330.2) x 18 (457.2)
16 (406)
300,000 (88.0)
13 (330.2) x 20 (508)
18 (457)
350,000 (102.6)
14 (355.6) x 21 (533.4)
20 (508)
400,000 (117.2)
15 (381) x 22 (558.8)
21 (533)
Recommended Combustion Chamber Sizes
Figure 9