24. BTUH INPUT RATINGS AND CORRESPONDING DIMENSIONS
HIGH-FIRE
NOMINAL
INPUT
LENGTH
(FT)
BTUH
200,000
60
200,000
50
175,000
60
175,000
50
155,000
50
155,000
40
130,000
40
130,000
30
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)
OVERALL
APPROX
HEATER
NET
LENGTH*
WEIGHT**
(FT)
(LBS)
60'
282
50' 4"
239
60'
282
50' 4"
239
50' 4"
239
40' 8"
197
40' 8"
197
31'
154
HIGH-FIRE
NOMINAL
INPUT
LENGTH
(FT)
BTUH
110,000
40
110,000
30
100,000
20
80,000
30
80,000
20
41
OVERALL
APPROX
HEATER
NET
LENGTH*
WEIGHT**
(FT)
(LBS)
40' 8"
197
31'
154
21' 4"
111
31'
154
21' 4"
111
SET(U)-F / ITT(U)-F Manual
IM091221
RD: FEB 2014
RL: 8B