4
L o c h i n v a r
D E S I G N E R
’
S
G U I D E
C O P P E R
-
F I N
I I
W A T E R
H E A T E R
6 1 5 - 8 8 9 - 8 9 0 0
Outdoor models require the installation of
an optional vent cap. Instructions for
placement of the vent cap are included in
the venting section.
Outdoor models
must
not be installed
directly on the ground. The outdoor unit
must
be installed on a concrete brick,
block or other non-combustible pad.
Outdoor models have additional special
location and clearance requirements.
(See Outdoor Venting Pg. 16)
SPECIAL LOCATION:
OUTDOOR USE
Outdoor models have additional location
and clearance requirements. These
requirements
must
be adhered to carefully,
since wind, rain, snow and cold cannot be
controlled in outdoor applications. See
Outdoor Installation
, in the venting
section on page 16.
Lochinvar
5.
(FIG. 2) MODELS CF 401-751 INSTALLED WITH
OPTIONAL COMBUSTIBLE FLOOR BASE
(TABLE B) – CLEARANCES FROM COMBUSTIBLES
CLEARANCES
CF 401-751
CF 991-2071
Right Side
1
”
3
”
Rear
1
”
3
”
Left Side
6
”
3
”
(24
”
for Service)
(24
”
for Service)
Front
ALCOVE*
ALCOVE*
(24
”
for Service)
(30
”
for Service)
Top
1
”
3
”
Flue
1
”
**
1
”
**
Hot Water Pipes
1
”
1
”
* Alcove is a closet without a door.
** Consult local codes and/or vent manufacturer.
