Crown Boiler Phantom X series, Installation And Operating Instructions Manual, Page: 7 / 136

7
I. Product Description, Specifications and Dimensional Data
(continued)
Figure 1: Phantom X - Model PHNTM399C
16
7 8
"
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
"
11 16
"
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 PANEL
ACCESS 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