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Installation
1800000
18
Inlet Pressure
Use a manometer to verify that the inlet pressure meets
the following requirements:
Natural Gas
service must be supplied at a minimum
of 8.0 inch water column pressure (1.74 kPa).
L.P. (Liquefied Petroleum) Gas
service must be
supplied at a minimum of 11 inch water column
pressure (2.74 kPa).
Manifold Pressure
To check manifold pressure, use a manometer to verify
that the settings of the gas valve correspond with the
type of gas being used.
1. Connect the manometer to the pressure
connection located on top of the gas valve while
the burner is ignited.
2. Read the manometer to determine the pressure of
the gas. The measured gas pressure must be equal
to the pressure indicated on the finisher’s serial
plate.
3. Install a pressure regulator valve (obtain locally),
suited for the nature and flow rate of the gas used,
in the tube system near the finisher.
IMPORTANT: Before proceeding, check gas
connection for leaks.
D233i
1
New Stainless Steel Flexible Connector –
Use only if allowed by local codes
(Use Design A.G.A. Certified Connector)
2
Pipe Plug
(For checking inlet gas pressure)
3
Equipment Shut-Off Valve - Installed within
6 ft. (1.8 m) of finisher
4
Black Iron Pipe
5
Gas Connection
Figure 7
3
1
4
2
5
Gas Requirements
UL24*118
UL24*130
UL32*118
UL32*130
Maximum Gas Input
310,421 Btu
(91 kW)
310,421 Btu
(91 kW)
643,742 Btu
(189 kW)
643,742 Btu
(189 kW)
Burner Exhaust (2 stage burner)
153/270 cfm
153/270 cfm
153/270 cfm
153/270 cfm
Burner Exhaust Inches of Water Column
.6/1.6
.6/1.6
.6/1.6
.6/1.6
Table 7
Summary of Contents for UL24A118
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