5
106308-05 - 3/23
APEX Installation, Operating, & Service Instructions APEX Installation, Operating, & Service Instructions
Figure 1-3: Apex - Model APX425C
43
1
2
"
5
1
8
"
2
9
16
"
5
1
2
"
'B'
'C'
'D'
17
5
16
"
32
1
2
"
5
5
16
"
'E'
'A'
7
13
16
"
2
1
4
"
1
1
4
"
12
1
2
"
4" CPVC/PP/SS
VENT CONNECTOR
LINE VOLTAGE
KNOCKOUTS
(120 VOLTS)
LOW VOLTAGE
KNOCKOUTS
(24 VOLTS)
ACCESS PANEL
ACCESS PANELACCESS PANEL
ACCESS PANEL ACCESS PANEL
'H' 1-1/2" FPT
RETURN TAPPING
'J' 1-1/2" FPT
SUPPLY TAPPING
'G'
GAS VALVE INLET
'K'
CONDENSATE DRAIN
4" PVC COMBUSTION
AIR CONNECTOR
3/4" FPT
RELIEF/DRAIN
TAPPING
16
7
8
"
1 Product Description, Specifications and Dimensional Data (continued)
To Next Page
Loading...
