Turbulator Length & Location - Schwank STS-JZ Installation & Owner's Manual

TURBULATOR LENGTH & LOCATION IN SYSTEM:
NOTE: Improper location of a turbulator can cause malfunction of the heater,
property damage, and will void the heater warranty.
Tube Heaters are supplied with all required turbulator(s) factory installed into
the tube(s). Tubes with turbulators are installed at the vent end of the system
configuration and are clearly labeled for easy identification.
GAS
MODEL
TYPE
NG or LP STS-JZ / IQ
NG or LP STS-JZ / IQ
NG or LP STS-JZ / IQ
NG or LP STS-JZ / IQ
NG or LP STS-JZ / IQ
NG or LP STS-JZ / IQ
NG or LP STS-JZ / IQ
NG ONLY STS-JZ / IQ 100-20
NG or LP STS-JZ / IQ 110-30
NG or LP STS-JZ / IQ 110-40
NG or LP STS-JZ / IQ 110-50
NG or LP STS-JZ / IQ 130-30
NG or LP STS-JZ / IQ 130-40
NG or LP STS-JZ / IQ 130-50
NG or LP STS-JZ / IQ 155-40
NG or LP STS-JZ / IQ 155-50
NG or LP STS-JZ / IQ 155-60
LP STS-JZ / IQ 175-50/60/70
NG STS-JZ / IQ 175-50/60/70
NG or LP STS-JZ / IQ 200-50/60/70
TURBULATOR
LENGTH
(IF REQUIRED)
45-10 5' (1.5 m)
45-20 14' (4.3 m)
60-20 14' (4.3 m)
60-30 14' (4.3 m)
80-20 14' (4.3 m)
80-30 14' (4.3 m)
80-40 10' (3 m)
8' (2.4 m) S/S
14' (4.3 m)
10' (3 m)
not required
14' (4.3 m)
10' (3 m)
not required
10' (3 m)
not required
not required
10' (3 m)
10' (3 m)
10' (3 m)
23
TURBULATOR
LOCATION IN
SYSTEM
VENT END
VENT END
VENT END
VENT END
VENT END
VENT END
VENT END
VENT END
VENT END
VENT END
-
VENT END
VENT END
-
VENT END
-
-
5th tube = 40 TO 50 ft
VENT END
VENT END
STS-JZ / IQ I&O Manual
IM101220
RD: MAY 2012
RL: 14D - BA