-.
TRDV SERIES
9
FIELD CONTROLS
FIELD CONTROLS VENTTERMINAL
1
Do not install vent terminals on prevailing wind wall side of structure.
Moisture and ice may form around terminal. Make sure the surface is in good
repair and protected from damage.
SlantfFin modelTRDV boilers can be installed on sealed or direct
vented systems. They must be ordered from the factory with an approved
Direct Vent System. Part numbers for the kits and accessories can be found
o n page 8 of this manual.
TERMINAL
1
Typical installation. Note: Vacuum relief valve (VRV) not shown. VRV must be located as shown on page 8.
TERMINATION INNER PIPE
,
VENT TERhllNATlON
COVER RING
(2)
ADAPTERCLAW
I
1
..I
. -
INNER PIPE CLAMP
P)
APPLIANCE ADAPTER
,
,
,
,
,
:
:
COVER SLEEVE (2)
1
I
i
.
.
I
I
COMBUSTION
~ , [ ~ @ - ~ - @ ~
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)m$.
I
j
SAMPLING PORT
'
INSULATED VENl PIPE
:
'-
COMBUSTION AIR TEE
a
INTAKE ACCESS
PANEL
Vent Terminal
. > .
+
I
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