10
concrete slab
At the appropriate location, construct a concrete slab:
• 28 day compression strength of 3000 psi (200 MPa)
• Minimum 5 inches thick
• Minimum 6 inches wider than enclosure on all sides
(shown as
D
in figure)
• Strengthen slab with No. 6 reinforcing bars (on
12” centers) or 8 ga. steel wire fabric (6” centers).
note
: Avoid placing reinforcement in entrance stub-up
area (shown as (
B
)).
Attach unit to slab at four corner locations (
a
) with minimum
5/16” diameter (8mm) masonry anchor bolts long enough to
secure the unit.
The fuel inlet location (
c
) and the exhaust opening (
e
) are
shown for reference.
49”
19”
108”
92”
59”
9.5”
7”
7.38”
34.25”
10.13”
8”
C
E
D
A
B
electrical and fuel inlet Locations
A through-slab power cable stub-up is preferred (see
figure above). If stub-up’s are not used, (
f
) indicates the
recommended location for punching holes for attaching
power conduit. The 1 inch N.P.T. fuel inlet connector (
c
) is
shown for reference.
C
F
