0.95 cm (0.375") DIAMETER
HEART CROSS-SECTION
UTU-2/120, $97, shown
smaller than actual size.
UTU Series
Starts at
$
120
⻬ Incoloy®Sheath
⻬ 800 to 3600 Watts
⻬ 120, 208, 240, 275
and 480 Volt
⻬ 40 W/in
⻬ 21⁄8" Cold Ends
⻬ 870ºC (1600°F) Max
Sheath Temperature
⻬ Component of Radiant
Heater (Type U-RAD,
DU-RAD and RUTU)
APPLICATIONS
• Radiant Heating in Room Ambient
• Heating High Velocity Air
• Low Temperature Clamp-ons
ADVANTAGES
Specially constructed to provide
excellent service life in radiant
heating applications.
FEATURES
Type 8 Terminals: Standard with
threaded clip to facilitate wiring.
Retaining Rings locate elements in
radiant heater assemblies.
Work Temperatures: See Tubular
Heater Overview section.
Bending: Lengthwise only. See
bending requirements Tubular
Heater Overview section.
Visit omega.com/heaters
2
Dimensions: in (cm)
3/4
(1.9)
Alternate Ring Position
INCONEL Weld
3/8 (0.95) Dia. INCOLOY Sheath
B
2 Ref.
A ± 1/4 (0.64)
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Dimensions in (cm) Incoloy®Sheath
Watts Volts W/in
800 120 40 101⁄2 (27) 83⁄8 (21) UTU-2/120 $102 0.8
800 208 40 101⁄2 (27) 83⁄8 (21) UTU-2V/208 102 0.8
800 240 40 101⁄2 (27) 83⁄8 (21) UTU-2/240 102 0.8
800 275 40 101⁄2 (27) 83⁄8 (21) UTU-2V/275 102 0.8
1100 120 40 139⁄16 (34) 117⁄16 (29) UTU-3/120 111 1
1100 208 40 139⁄16 (34) 117⁄16 (29) UTU-3V/208 111 1
1100 240 40 139⁄16 (34) 117⁄16 (29) UTU-3/240 111 1
1100 275 40 139⁄16 (34) 117⁄16 (29) UTU-3V/275 111 1
1800 208 40 215⁄16 (54) 193⁄16 (49) UTU-4V/208 140 1.3
1800 240 40 215⁄16 (54) 193⁄16 (49) UTU-4/240 140 1.3
1800 275 40 215⁄16 (54) 193⁄16 (49) UTU-4V/275 140 1.3
1800 480 40 215⁄16 (54) 193⁄16 (49) UTU-4/480 140 1.3
2500 208 40 2811⁄16 (73) 269⁄16 (67) UTU-5V/208 200 1.5
2500 240 40 2811⁄16 (73) 269⁄16 (67) UTU-5/240 200 1.5
2500 275 40 2811⁄16 (73) 269⁄16 (67) UTU-5V/275 200 1.5
2500 480 40 2811⁄16 (73) 269⁄16 (67) UTU-5/480 200 1.5
3000 208 40 349⁄16 (88) 327⁄16 (82) UTU-6V/208 250 1.8
3000 240 40 349⁄16 (88) 327⁄16 (82) UTU-6/240 250 1.8
3000 275 40 349⁄16 (88) 327⁄16 (82) UTU-6V/275 250 1.8
3000 480 40 349⁄16 (88) 327⁄16 (82) UTU-6/480 250 1.8
3600 208 40 409⁄16 (103) 387⁄16 (98) UTU-7V/208 280 2
3600 240 40 409⁄16 (103) 387⁄16 (98) UTU-7/240 280 2
3600 275 40 409⁄16 (103) 387⁄16 (98) UTU-7V/275 280 2
3600 480 40 409⁄16 (103) 387⁄16 (98) UTU-7/480 280 2
Ordering Examples: UTU-4V/208, 1800 W, 208V heater, $140.
UTU-6/240, 3000 W, 240V heater, $250.
2
Sheath A Heated B Model No. Price (lb)
Weight
X
To Order, Call or Shop Online at omega.com
SM
3
⁄8" (0.95 cm) DIAMETER HEART
CROSS-SECTION (cont’d.)
UTU-40/120, $176, shown
smaller than actual size.
Dimensions: in (cm)
7
2
(6.2)
⁄
16
3
(1.9)
⁄
4
3/8" (1) Dia. INCOLOY Sheath
UTU Style
Starts at
$
172
⻬ Incoloy®Sheath
⻬ 1600 to 3950 Watts
⻬ 120, 208, 240, 275
and 480 Volt
⻬ 40 W/in
⻬ 23⁄4" Cold Ends
⻬ 870°C (1600°F) Max
Sheath Temperature
⻬ Component of Radiant
Heater (Type DU-RAD)
APPLICATIONS
• Radiant Heating in Room Ambient
• Heating High Velocity Air
• Low Temperature Clamp-ons
ADVANTAGES
Specially constructed to provide
excellent service life in radiant
heating applications.
FEATURES
Type 3 Terminals:Heliarc-welded
to the cold pin. See terminal detail
drawing in the Tubular Heater
Overview section.
Retaining Rings locate elements in
radiant heater assemblies.
Work Temperatures:See Tubular
Heater Overview section.
Visit omega.com/heaters
2
1
(2.5)
1
1
(2.9)
⁄
8
5
1
(4.1)
⁄
8
1
G ±
⁄
4
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
INCOLOY Sheath
G-DIM Weight
Watts Volts W/in2in (cm) Model No. Price lb
1600 120 40 18
1600 208 40 18
1600 240 40 18
1600 275 40 18
1970 120 40 22
1970 208 40 22
1970 240 40 22
1970 275 40 22
2440 120 40 27
2440 208 40 27
2440 240 40 27
2440 275 40 27
2440 480 40 27
2820 120 40 31
2820 208 40 31
2820 240 40 31
2820 275 40 31
2820 480 40 31
3190 120 40 35
3190 208 40 35
3190 240 40 35
3190 275 40 35
3190 480 40 35
3570 208 40 39
3570 240 40 39
3570 275 40 39
3570 480 40 39
3950 208 40 43
3950 240 40 43
3950 275 40 43
3950 480 40 43
Ordering Examples: UTU-66V/275, 2820 W, 275V heater, $270.
UTU-90/480, 3950 W, 480V heater, $355.
5
⁄
(47) UTU-40/120 $176 1
16
5
⁄
(47) UTU-40V/208 172 1
16
5
⁄
(47) UTU-40/240 176 1
16
5
⁄
(47) UTU-40V/275 172 1
16
13
⁄
(56) UTU-48/120 205 1
16
13
⁄
(56) UTU-48V/208 205 1
16
13
⁄
(56) UTU-48/240 205 1
16
13
⁄
(56) UTU-48V/275 205 1
16
13
⁄
(69) UTU-58/120 245 2
16
13
⁄
(69) UTU-58V/208 245 2
16
13
⁄
(69) UTU-58/240 245 2
16
13
⁄
(69) UTU-58V/275 245 2
16
13
⁄
(69) UTU-58/480 240 2
16
13
⁄
(81) UTU-66/120 276 2
16
13
⁄
(81) UTU-66V/208 270 2
16
13
⁄
(81) UTU-66/240 270 2
16
13
⁄
(81) UTU-66V/275 270 2
16
13
⁄
(81) UTU-66/480 276 2
16
13
⁄
(91) UTU-74/120 325 2
16
13
⁄
(91) UTU-74V/208 315 2
16
13
⁄
(91) UTU-74/240 315 2
16
13
⁄
(91) UTU-74V/275 325 2
16
13
⁄
(91) UTU-74/480 325 2
16
7
⁄
(101) UTU-82V/208 330 2
8
7
⁄
(101) UTU-82/240 340 2
8
7
⁄
(101) UTU-82V/275 330 2
8
7
⁄
(101) UTU-82/480 340 2
8
7
⁄
(111) UTU-90V/208 340 2
8
7
⁄
(111) UTU-90/240 355 2
8
7
⁄
(111) UTU-90V/275 345 2
8
7
⁄
(111) UTU-90/480 355 2
8
To Order, Call or Shop Online at omega.com
SM
X