A.O. Smith VF VB 500, Instruction Manual

Page: 27 / 52

27
ONE VF (MODEL
VW) HOT W
ATER SUPPL
Y BOILER WITH HORI
zONT
AL
T
ANK
DANGER
TEMPERA
TURE SETTING SHOULD
NO
T E
XCE
ED S
AF
E US
E T
EM
PE
RA
TURE
AT FIXTUR
ES. IF HIGHER PR
EHEA
T
TEMPERA
TURES
ARE
NECESSAR
Y
TO OBT
AIN
ADEQUA
TE BOOSTER
O
UT
PUT
, ADD
AN
ANT
I-SCAL
D
VAL
VE
FOR HOT W
ATER SUPPLIED T
O
FIXTURES, SEE T
ABLE 8.
FIGURE 15.
•
INST
ALL
IN
ACCORDANCE
WITH
ALL
LOCAL
CODES.
•
WHEN
BLOW
DOWN
V
AL
VE
IS
REQUIRED,
INST
ALL
IN PLACE OF
THE DRAIN V
AL
VE SHOWN.