Owner`s manual

44
STW-JZ / IW I&O Manual
IM101229
RL: 12A- BA
RD: DEC 2010
 Manufactured and shipped in 10 ft lengths.
 Swaged tube has approximate 4 inch (10 cm) overlap -
 Net length of first and intermediate tubes is 116 inches (295 cm)
 Last tube is 120” (305 cm) [the 4 inch swage length is exposed for vent connection]
 Total tube length is approximately 4 inches (10 cm) shorter for each multiple of 10
feet (305 cm)
 Overall length of heater includes the burner.
** Burner weight is 26 pounds (11.8 kg)
Each 10 ft (305 cm) tube/reflector section weighs 82 pounds (37.2 kg)
25. BTUH INPUT RATINGS AND CORRESPONDING DIMENSIONS
BTUH IN-
PUT
O’ TO
45OO’
ABOVE
SEA LEVEL
NOMINAL
LENGTH
(FT)
OVERALL
HEATER
LENGTH*
(FT)
APPROX
NET
WEIGHT**
(LBS)
200,000 70 69’ 8” 324
200,000 60 60' 282
200,000 50 50’ 4” 239
175,000 70 69’ 8” 324
175,000 60 60' 282
175,000 50 50’ 4” 239
155,000 60 60' 282
155,000 50 50’ 4” 239
155,000 40 40’ 8” 197
130,000 50 50’ 4” 239
130,000 40 40’ 8” 197
130,000 30 31' 154
BTUH IN-
PUT
O’ TO
45OO’
ABOVE
SEA LEVEL
NOMINAL
LENGTH
(FT)
OVERALL
HEATER
LENGTH*
(FT)
APPROX
NET
WEIGHT**
(LBS)
110,000 50 50’ 4” 239
110,000 40 40’ 8” 197
110,000 30 31' 154
80,000 40 40’ 8” 197
80,000 30 31' 154
80,000 20 21’ 4” 111
60,000 30 31' 154
60,000 20 21’ 4” 111
45,000 20 21’ 4” 111
45,000 10 11’8” 68
FIGURE 21 BURNER DIMENSIONS