FIGURE 24 HEATER DIMENSIONS
FIGURE 25 HANGER SPACING / LENGTH - AIR INTAKE TO VENT END - STRAIGHT
POSITION BURNER END HANGER 4 INCHES (10 CM) FROM BURNER
LOCATE SYSTEM HANGERS NO LESS THAN 6 INCHES (15 CM) AND NO MORE THAN 24
INCHES (61 CM) FROM TUBE COUPLING
* ANGLE BURNER SUPPORT CHAIN BACK OVER BURNER - ALLOWS TUBE SYSTEM EXPANSION
Tube
Length
'L' = center air intake to end
10'
11'-3 3/4"
20'
20'-11 3/4" ; 251 3/4"
30'
30'-7 3/4"
40'
40'-3 3/4"
S100-F / ITB-F I&O Manual
IM101230
RD: JAN 2014
RL: 9A
; 135 3/4"
;
345 cm
;
628 cm
; 367 3/4"
;
934 cm
; 483 3/4"
; 1229 cm
TURN BOX FOR 'U'-TUBE
Tube
Length
'L' = center air intake to end
50'
49'-11 3/4" ; 599 3/4"
60'
59'-7 3/4"
70'
69'-3 3/4"
48
; 1523 cm
; 715 3/4"
; 1818 cm
; 831 3/4"
; 2113 cm