Schwank infrasave SET Series Installation & Owner's Manual page 43

24. MODEL BTUH INPUT RATINGS AND CORRESPONDING DIMENSIONS
SET / ITT
MODEL
200/140
175/125
155/110 NG
155/110 Propane
130/90 NG
130/90 Propane
110/75 NG
110/75 Propane
80/60 NG
80/60 Propane
→ Packaged 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 heater length includes: Burner length + All Tubes length
** Burner weight is 26 pounds (11.8 kg)
Each 10 ft (305 cm) tube/reflector section weighs 82 pounds (37.2 kg)
HIGH-FIRE LOW-FIRE
INPUT INPUT
(BTUH) (BTUH
195,000 140,000
162,000 115,000
150,000 110,000
145,000 100,000
120,000 85,000
117,000 77,000
110,000 80,000
108,000 70,000
78,000 58,000
78,000 52,000
NOMINAL
SET / ITT
MODEL
LENGTH
200/140
175/125
155/110
130/90
30 & 40
130/90
40 ONLY
110/75
80/60
43
OVERALL APPROX
TUBE HEATER
LENGTH * WEIGHT **
(FT) (FT)
60 60'
50 50' 4"
60 60'
50 50' 4"
50 50' 4"
40 40' 8"
40' 8"
31'
40 40' 8"
30 31'
30 31'
20 21' 4"
SET(U) / ITT(U) Manual
RD: APR 2019
NET
(LBS)
282
239
282
239
239
197
197
154
197
154
154
111
IM091221
RL: 13C