Roberts Gorden Vantage TF-Series - Manual (Page 23)

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' (18m) Tube Length (each side) TF-300
TF-350
h
g
c
b
d e e f
70' (21m) Tube Length** (each side) TF-350
TF-380
h
g
e
c
b
d e e
80' (24m) Tube Length** (each side) TF-380
h
g