43
STR-JZ I&OManual
IM090831
RD: AUG 2009
RL: 09A - 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)
60,000
30
31'
154
60,000
20
21’ 4”
111
45,000
20
21’ 4”
111
45,000
10
11’8”
68
FIGURE 20 BURNER DIMENSIONS
