WARNING
FIRE HAZARD
Failure to follow this warning could result in personal inju-
ry, death, and/or property damage.
Manifold pressure tap set screw must be tightened and
in. NPT pipe plug must be installed to prevent gas leaks.
MANIFOLD PRESSURE
TAP SET SCREW
MANIFOLD
GAS VALVE
MODEL NUMBER NOMENCLATURE AND
See Fig. 1 for 581J model number nomenclature. See Fig. 2
and 3 for unit dimensional drawings. See Fig. 4 for corner
weights and clearance dimensions. See Fig. 5 for base rail de-
tails. See Fig. 6 for thru-the-base charts.
1
/
-
Rated Indoor Airflow
8
Table 1 lists the rated indoor airflow used for the AHRI effi-
ciency rating for the units covered in this document.
Table 1 — Rated Indoor Airflow
MODEL NUMBER
581J*04
581J*05
581J*06
3
DIMENSIONS
FULL LOAD AIRFLOW (CFM)
1050
1400
1625