ROBERTS GOR DON
®
T F-S
E RIE S
S
UB MI TT AL
S
HEE T
© 2004 Roberts-Gordon
APPL ICATION S, ENGI NEE RING AND DET AI LE D GUID ANCE ON SYST EMS DE SIGN, INSTAL LATI ON AND PRODUCT PE RFORMANCE IS AVAI LABLE UPON RE QUEST. ROBERT S GORDON
®
PRODUCT S ARE T O BE
INSTAL LE D ONL Y IN ACCORDANCE WI TH L OCAL L AWS, CODES AND REGUL AT IONS, AND ONLY BY A CONT RACT OR QUALI FIE D I N THE I NST ALL AT ION AND SE RVICE OF GAS-FIRE D HE AT ING EQUI PME NT.
TF-Series U-Tube Layout Overviews (Continued)
c
b
d
e
e
60' (1
8m
)
Tube
L
ength
(
each
side
)
TF-300
TF-350
h
g
c
b
d
e
e
f
70' (
2
1
m
)
Tube
L
ength**
(
each
side
)
TF-350
TF-380
h
g
e
c
b
d
e
e
8
0' (
24m
)
Tube
L
ength**
(
each
side
)
TF-380
h
g
