Model selections, Ets/etu series features – Gas-Fired Products Space-Ray ETU Series User Manual
Page 2
MODEL
BTU/HR
INPUT
MODEL
ETS/U 130
130,000
X
X
X
ETS/U 140
140,000
X
X
ETS/U 150
150,000
X
X
ETS/U 160
160,000
X
X
ETS/U 175
175,000
X
X
ETS/U 180
180,000
X
X
X
X
ETS/U 200
200,000
X
X
X
X
ETS/U 225
225,000
X
X
X
X
ETS/U 250
250,000
X
X
X
X
ETS/U 40
40,000
X
X
ETS/U 50
50,000
X
X
X
ETS/U 60
60,000
X
X
ETS/U 75
75,000
X
X
ETS/U 80
80,000
X
X
ETS/U 90
90,000
X
X
ETS/U 100
100,000
X
X
ETS/U 110
110,000
X
X
ETS/U 120
120,000
X
X
ETS/U 125
125,000
X
X
X
MODEL SELECTIONS
GENERAL FEATURES
•
19 different Btu/hr sizes and more than 100
different configurations to custom design
your infrared heating system.
•
CSA design certified
•
Vented or indirect vented operation
•
Sidewall or through-the-roof venting
•
Natural and propane gas models
PULL THROUGH SYSTEM
•
Products of combustion are pulled
through the combustion chamber for
increased radiant efficiency and greater
safety
•
No draft hoods, totally enclosed
combustion chamber
•
Heavy-duty draft inducer with permanently
lubricated, totally enclosed, fan cooled,
and heavy-duty ball bearing motor for
maintenance-free operation
•
Draft inducer can be rotated 45° or 90°
for sidewall venting
BURNER SYSTEM
•
Heavy-duty cast iron burner
•
10-year limited warranty on burner
•
Inside or outside air for combustion
•
Up to 50 ft. outside combustion air duct
capability
•
Standard 6” combustion air duct opening
•
Reliable direct spark ignition system and
100% gas shut-off safety control
•
30-second pre-purge prior to ignition
•
State-of-the-art step opening redundant
combination gas valve for quiet ignition
and added safety
•
Diaphragm air switch for proof of venting
before gas flow and ignition
•
Diagnostic monitoring light system
•
Burner inspection sight glass
RADIANT EMITTER TUBE SYSTEM
•
4” O.D. heavy-duty calorized aluminized
steel or alumi-therm steel combustion
chamber (10 feet) and heavy duty hot-
rolled steel emitter tubes
•
3-year limited warranty on the emitter
tubes
•
Suitable for horizontal or angle mounting
up to 45°
•
Optional 90° elbows
•
Up to 75 feet sidewall vent capacity
REFLECTOR SYSTEM
•
Highly efficient aluminum reflectors with
reflectivity rating of 97.5%
•
Optional end, corner, side and U-bend
reflectors
•
Optional decorative grille
•
Individual reflectors can be rotated up to
45° to direct heat where needed
•
Easy-to-use mounting brackets
TOTAL EMITTER LUBE LENGTH*
15 FT**
20 FT
30 FT
40 FT
50 FT
ETS/ETU SERIES FEATURES
TOTAL EMITTER LUBE LENGTH*
30 FT
40 FT
50 FT
60 FT 70 FT 80 FT
NOTE: For all installations higher than
2000 ft. above sea level, please consult
the factory regarding recommended
derating of heaters.
GAS
TYPE
NATURAL
3.5” W.C.
5” W.C*
14” W.C.
PROPANE
10” W.C.
11” W.C.**
14” W.C.
BURNER
PRESSURE
VOLTAGE
AMPS
IGNITION
TYPE
MIN
MAX
120 VAC
60 HZ
2.6
DIRECT
SPARK
*Indicate model number based on Btu/hr input (e.g., 100,000 Btu/hr), total emitter length, (e.g., 40 feet) and gas type (e.g., natural gas). The
unit selection for a straight tube would be ETS100-40-N and for a U-tube would be ETU100-40-N. **Available only on ETS models.
*7” W.C. for ETS/ETU (180-250)
**12” W.C. for ETS/ETU (180-250)
SUPPLY PRESSURE
BTU/HR
INPUT