Step 10 - Install Flue Hood; Step 11 - Install Gas Piping - Bryant 582J Series Installation Instructions Manual

Step 10 — Install Flue Hood
Flue hood is shipped screwed to the basepan beside the
burner compartment access panel. Remove from shipping
location and using screws provided, install flue hood and
screen in location shown in Fig. 14.
Fig. 14 - - Flue Hood Details
Step 11 — Install Gas Piping
Installation of the gas piping must be accordance with
local building codes and with applicable national codes.
In U.S.A., refer to NFPA 54/ANSI Z223.1 National Fuel
Gas Code (NFGC). In Canada, installation must be
accordance with the CAN/CSA B149.1 and CAN/CSA
B149.2 installation codes for gas burning appliances.
This unit is factory equipped for use with Natural Gas fuel
at elevations up to 2000 ft (610 m) above sea level. Unit
may be field converted for operation at elevations above
2000 ft (610 m) and/or for use with liquefied petroleum
fuel. See accessory kit installation instructions regarding
these accessories.
NOTE: Furnace gas input rate on rating plate is for
installation up to 2000 ft (610 m) above sea level. In U.S.A.
the input rating for altitudes above 2000 ft (610 m) must be
derated by 4% for each 1000 ft (305 m) above sea level. In
Canada the input rating must be derated by 10% for altitudes
of 2000 ft (610 m) to 4500 ft (1372 m) above sea level.
For natural gas applications, gas pressure at unit gas
connection must not be less than 4 in. wg (996 Pa) or greater
than 13 in. wg (3240 Pa) while the unit is operating. On
582J*05- - 06 (high- - heat) units, the gas pressure at unit gas
connection must not be less than 5 in. wg (1245 Pa) or
greater than 13 in. wg (3240 Pa) while the unit is operating.
For liquified petroleum applications, the gas pressure must
not be less than 11 in. wg (2740 Pa) or greater than 13.6 in.
wg (3390 Pa) at the unit connection.
Table 2 – Natural Gas Supply Line Pressure Ranges
UNIT MODEL UNIT SIZE (XX)
Low & Med Heat Units
582J*XX*065 to 115 04, 05, 06
High Heat Units
582J*05*130/150 05
582J*06*130/150 06
BLOWER
ACCESS
PANEL
C07081
MIN MAX
4.0 in. wg 13.0 in. wg
(996 Pa) (3240 Pa)
4.0 in. wg 13.0 in. wg
(1245 Pa) (3240 Pa)
15
Table 3 – Liquid Propane Supply Line Pressure Ranges
UNIT MODEL UNIT SIZE (XX)
Low & Med Heat Units
582J*XX*065 to 115 04, 05, 06
High Heat Units
582J*05*130/150 05
582J*06*130/150 06
The gas supply pipe enters the unit at the burner access
panel on the front side of the unit, through the long slot at
the bottom of the access panel. The gas connection to the
1
unit is made to the / - - in. FPT gas inlet port on the unit
2
gas valve
Manifold pressure is factory- - adjusted for NG fuel use.
Adjust as required to obtain best flame characteristics.
Table 4 – Natural Gas Manifold Pressure Ranges
UNIT MODEL UNIT SIZE (XX)
582J*XX*065 to 115 04, 05, 06
582J*XX*130/150
05, 06
(High Heat units only)
NOTE -- LOW FIRE, 1.7 in. Wg (423 Pa), applies to the following
three phase voltage units only: 582J*04*115 and
582J*05/06*150
Manifold pressure for LP fuel use must be adjusted to
specified range. Follow instructions in the accessory kit to
make initial readjustment.
Table 5 – Liquid Propane Manifold Pressure Ranges
UNIT MODEL UNIT SIZE (XX)
582J*XX*065 to 115 04, 05, 06
582J*XX*130/150
05, 06
(High Heat units only)
NOTE -- LOW FIRE, 5.0 in. Wg (1245 Pa), applies to the following
three phase voltage units only: 582J*04*115 and
582J*05/06*150
CAUTION
!
EQUIPMENT DAMAGE HAZARD
Failure to follow this caution may result in damage
to equipment.
When connecting the gas line to the unit gas valve,
the installer MUST use a backup wrench to prevent
damage to the valve.
Install a gas supply line that runs to the unit heating
section. Refer to the NFPA 54/NFGC or equivalent code
for gas pipe sizing data. Do not use a pipe size smaller
1
than / - - in. Size the gas supply line to allow for a
2
maximum pressure drop of 0.5- - in wg (124 Pa) between
gas regulator source and unit gas valve connection when
unit is operating at high- - fire flow rate.
The gas supply line can approach the unit in three ways:
horizontally from outside the unit (across the roof),
thru- - curb/under unit basepan (accessory kit required) or
MIN MAX
11.0 in. wg 13.0 in. wg
(2740 Pa) (3240 Pa)
11.0 in. wg 13.0 in. wg
(2740 Pa) (3240 Pa)
HIGH FIRE LOW FIRE
3.5 in. wg See NOTE
(872 Pa) below
3.5 in. wg See NOTE
(872 Pa) below
HIGH FIRE LOW FIRE
10.0 in. wg See NOTE
(2490 Pa) below
10.0 in. wg See NOTE
(2490 Pa) below