AquaStar 125 VP Installation And Operating Instructions Manual page 6

A
B
C
E
D
F
G
J
I
A. hanging frame and back
support
B. thermostatic sensor
C. heat exchanger
D. thermocouple
E. burners
F. burner manifold
G. gas pressure testing nipple
H. temperature selector knob
Fig. 2 Parts of AquaStar 125
Y H K Z
I. hot water outlet
J. thermostat adjustment screw
K. gas inlet
L. manual gas valve
M. cold water inlet screen
P. pilot starting button
R. water valve venturi piston
S. pilot filter
6
L
M P
X
W
V
T
S
R
T. pilot
V. overheat shut off sensor
W. draft hood
X. rating plate-serial #
& gas type, etc.
Y. incandescent particles tray
Z. gas pressure testing nipple
or gas valve