Manual 2100-579A
Page
9 of 41
FIGURE 3
TYPICAL FLUE INSTALLATION REQUIREMENTS
FRONT FLUE LO-BOY MODEL SHOWN
(REPRESENTS ALL MODELS)
standards for installing
needed venting system.
Follow all appropriate
INSTALLER NOTE:
1/4 inch per
1 foot rise
Optional
Flue
Locations
Oil Burner
Thimble
(keep closed)
cabinet knockout).
(remove appropriate
TYPICAL FLUE INSTALLATION REQUIREMENTS
Clean-out Door
i
(REPRESENTS ALL MODELS)
flue models
MIS-3121
FRONT FLUE LOWBOY MODEL SHOWN.
Cover
Flue Box
located under flue
box cover.
Mounting screws
Draft Regulator
(Be sure to follow
installation inst.
supplied with
regulator).
m
90° Rotatable
n
Flue Box on front
e
y
L
i
n
e
d
C
h
OPTIONAL OUTSIDE AIR ADAPTER
KIT FOR NX BURNERS. R.W. BECKETT
PART #1014U