Schwank STSV User Manual
Page 43
43
STV-JZ I&O Manual
IM090512
RD: MAY 2009
RL: 08A- BA
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 INPUT
O’ TO 45OO’ ABOVE
SEA LEVEL
NOMINAL
LENGTH
(FT)
OVERALL HEATER
LENGTH* (FT)
APPROX NET
WEIGHT** (LBS)
155,000
60
60'
282
155,000
50
50’ 4”
239
130,000
50
50’ 4”
239
130,000
40
40’ 8”
197
110,000
50
50’ 4”
239
110,000
40
40’ 8”
197
80,000
40
40’ 8”
197
80,000
30
31'
154
60,000
30
31'
154
60,000
20
21’ 4”
111
FIGURE 21 BURNER DIMENSIONS