HARDY MANUFACTURING CO., INC (MODEL H25) PAGE 4
Section II 2-1 Location of Heater (continued)
Option 2 illustrates the unit installed on a concrete pad with cut out in the pad for
plumbing and electrical connection to run through. We recommend this pad to 48”
wide by 65” minimum long. If you add extra length it will allow ample concrete in
front of the heater for loading wood and removing the ashes. The 4” watertight pipe
or other means to insulate plumbing that runs underground exits through this cut
out to allow connections to the unit. The unit sits on the pad with the rear of the
water tank flush or even with the front side of the cutout. The outside cover of the
heater can be removed by lifting it from the water tank on all four corners. This will
allow you easy access for the plumbing and electrical connections.
65" Minimum
20"
4"
6"
14"
14"
48"
Top View of Concrete Pad
Heater on solid pad (not to scale)
OUTSIDE
COVER
WATER
TANK
CONCRETE
PAD
PUMP
RUN A 4" WATERTIGHT
PIPE TO PULL WATER
AND ELECTRICAL LINES
THROUGH BETWEEN THE
FURNACE AND THE
LOCATION TO BE HEATED
OR OTHER MEANS TO
INSULATE THE PLUMBING
LINES.
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