Series TA/TX/TXR
Page 20
Jan 07, 2015
Installation
E
LBOW AND
“U-T
UBE
”
I
NSTALLATION
If required by the heater layout, install 90° elbows or U-tube where indicated. Refer to Figure 18
for details.
Note:
Elbows or U-tubes are typically installed without reflectors. To reduce the above
clearance to combustibles distance use miter reflectors (see
Figure 19
) and refer to
Clearance to Combustibles information.
Figure 18: 90° Elbow and U-Tube Assembly Detail
Elbows or U Tubes must be located not less than 10' from the burner in TA/TX/TXR-100 and
smaller models, not less than 15' from the burner in TA/TX/TXR-125 to TA/TX/TXR-150, and not
less than 20' from the burner in TA/TX/TXR-175 and larger models.
Endcap
Elbow Detail
Couplings
Hanger
Location
U-Bend Detail
Couplings
Endcap
Endcap
Hanger
Location
Endcap
Hanger
Location
