6
Drain Tube
Corrugated
5
/
8
″
″
(15.9mm) ID &
Clamps
INLET
EXHAUST
IN
ON
OFF
V
E
N
T
Drain Tube
Black Rubber
1
/
2
″
(12.7mm) ID &
Clamps
AIR
FLOW
Street Elbow
1
/
2
″
(12.7mm) CPVC
(Loose parts bag)
Casing Grommet
BlackRubber
(15.9mm) ID
(Loose parts bag)
Drain Tee
Drain Connector Black PVC
3
/
4
″
(18.1mm) PVC X
1
/
2
″
(12.7mm) CPVC (Loose
parts bag)
Drain Line Vent Tee
3
/
4
″
(18.1mm)PVC or
1
/
2
″
(12.7mm)
CPVC (Field supplied)
Relief Tube
Black Rubber
3
/
16
″
(4.8mm) ID
Coupling & Clamps
(Optional)
25--24--67
Single Pressure Switch
Dual Pressure Switch Detail
Drain Tube Black Rubber
5
/
8
″
(15.9mm) ID &
Clamps, Cutlength to fit (Loose partsbag)
On Some Models
ONLY
Plastic Caps (2)
Yellow or black
Vent Drain
&Clamps
Representative drawing only, some models may vary in appearance.
5
/
8
″
A07706
Fig. 6 -- Upflow Installations Top Vent
58HDX