Heatilator BIR42 Owner's Manual page 11

3
Frequency:
By:
WARNING! Risk of Fire!
Remove screws,
lift top cover.
Top Cover
Cap
Chimney
TR11/TR11T
TR444/TR442
Round Termination Cap
Remove 4 screws
and lift top pan off.
Cap
Slip
Section
ST1175
ST475
Square Termination Cap
Frequency:
By:
WARNING! Risk of Fire!
WARNING! Risk of Fire!
Remove 2 screws from
the front and back and
lift the top off.
SCREW
TCT1175
Terra Cotta
Termination Cap
Available US only
1. REMOVE (8) SCREWS
2. LIFT TOP
TOP
TOP
SCREW
DT SERIES
11