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INSTALLER'S GUIDE
STEP 4 - Attach flange to air handler and coil.
1.
Using field supplied screws, attach the coil attachment
flange to the air handler and the coil.
2.
Use four screws minimum per side.
3.
Recommended screw length is 1/2" long.
NOTE - The hydronic coil can be installed in upflow,
downflow, or horizontal positions. When the air han-
dler is installed in the horizontal orientation, an addi-
tional strap must be used on the coil section.
Section 5. Piping
IMPORTANT - Follow all National and local codes
when piping the hydronic system.
STEP 1 - Attach piping to the hydronic coil.
Piping must consist of two vertical pipes or two
1.
horizontal pipes.
2.
Use a low temperature braze
NOTE - The recommended piping directions are
upward, and to either the right or left side when in the
upflow orientation.
In all orientations, the water lines should not cross
over the air handler unit.
Page 6
solder to attach pipes.
Four screws Minimum per side
Recommended
piping directions
HOT WATER
OUT
Hot Water
Out
Hot Water
In
HOT WATER
IN
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