ELECTRIC STUD HEATERS
4 (10.2) Octagon Box
3/4 (1.9) K.O.
2
(5.1)
E
A
B
D
C
CBH Series
Starts at
$
1000
⻬ Reliable,Premium Quality
⻬ Steel Sheath
⻬ 1150 to 8000 W
⻬ 120, 240 Vac
⻬ 18"(46 cm), to 60"
(152 cm) Lengths
CBH-1815/120, $1000, shown
smaller than actual size.
D
Dimensions: in (cm)
CBH Series heaters are constructed
of rugged metal sheathed tubular
elements homogeneously combined
with a metal sleeve that has been
accurately dimensioned to provide a
proper clearance and ease of
inserting into standard drill hole
sizes so large bolts or studs may be
rapidly expanded and tightened with
a wrench, providing ‘’shrink fit
tightness” when cool
Useful in assembly of large
compressors, presses, turbines, die
blocks, cylinders, engine heads,
pressure vessels, etc. Quick heat-up
is important to avoid heat drain-away
of surrounding metal. CBH heaters
are generally used in sets to permit
uniform tightening of mating parts.
SPECIFICATIONS
Sheath Material: Steel
Max Sheath Temperature: 1600°F
Power: 120 or 240 Vac
Terminal: Standard octagon box with
handle
CAUTION AND WARNING!
Fire and electrical shock may result
if products are used improperly or
installed or used by non-qualified
personnel. See inside back cover
for additional warning.
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Dimensions: Inches (cm)
A B Htd. C Htd. D Cold E Cold Max. Stud Weight
Watts Lgth. Lgth. Dia. End End Hole Dia.† Model No. Price Ib (kg)
1
1150 18 (46) 12 (30) .553 (1.4) 1
1500 24 (61) 18 (46) .553 (1.4) 1
2250 30 (76) 24 (61) .553 (1.4) 1
2600 36 (91) 30 (76) .553 (1.4) 1
1200 18 (46) 12 (30) .660 (1.7) 1
1700 24 (61) 18 (46) .660 (1.7) 1
2300 30 (76) 24 (61) .660 (1.7) 1
2800 36 (91) 30 (76) .660 (1.7) 1
1700 18 (46) 12 (30) .730 (1.9) 1
2500 24 (61) 18 (46) .730 (1.9) 1
4200 36 (91) 30 (76) .730 (1.9) 1
6000 48 (122) 42 (107) .730 (1.9) 1
7500 60 (152) 54 (137) .730 (1.9) 1
2700 24 (61) 18 (46) .855 (2.2) 1
3600 30 (76) 24 (61) .855 (2.2) 1
5300 42 (107) 36 (91) .855 (2.2) 1
6500 48 (122) 42 (107) .855 (2.2) 1
6000 42 (107) 36 (91) .980 (2.5) 1
8000 54 (137) 48 (122) .980 (2.5) 1
†
Hole diameter should be held as close to heater diameter as possible for maximum heat
transfer and heater life.
Designate voltage, Insert “120” for 120 Vac or “240” for 240 Vac.
*
Those model numbers containing /120, /240, or /480 are available only in that voltage.
**
Ordering Examples: CBH-3025/240, 2250 Watt, 240 Vac stud heater, $1150.
CBH-1815/120, 1150 Watt, 120 Vac stud heaters, $1000.
D-8
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(3) 6
8
(3) 6
8
(3) 6
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(3) 6
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(3) 6
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(3) 6
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(3) 6
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(3) 6
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7
(17) .616 (1.6) CBH-1815/120 $1000 5 (2)
⁄
8
7
(17) .616 (1.6) CBH-2415/120 1100 5 (2)
⁄
8
7
(17) .616 (1.6) CBH-3025/* 1150 5 (2)
⁄
8
7
(17) .616 (1.6) CBH-3625/* 1150 5 (2)
⁄
8
7
(17) .735 (1.9) CBH-1816/120 1100 6 (3)
⁄
8
7
(17) .735 (1.9) CBH-2416/120 1100 6 (3)
⁄
8
7
(17) .735 (1.9) CBH-3026/120 1200 6 (3)
⁄
8
7
(17) .735 (1.9) CBH-3626/120 1250 6 (3)
⁄
8
3
(17) .860 (2.2) CBH-1827/120 1200 5 (2)
⁄
4
3
(17) .860 (2.2) CBH-2427/120 1250 5 (2)
⁄
4
3
(17) .860 (2.2) CBH-3647/120 1350 6 (3)
⁄
4
3
(17) .860 (2.2) CBH-4867/** 1500 6 (3)
⁄
4
3
(17) .860 (2.2) CBH-6177/240 1650 7 (3)
⁄
4
3
(17) .985 (2.5) CBH-2438/240 1300 7 (3)
⁄
4
3
(17) .985 (2.5) CBH-3048/120 1400 8 (4)
⁄
4
3
(17) .985 (2.5) CBH-4258/** 1500 8 (4)
⁄
4
3
(17) .985 (2.5) CBH-4868/240 1550 9 (4)
⁄
4
3
(17) 1.110 (2.8) CBH-4269/** 1900 9 (4)
⁄
4
3
(17) 1.110 (2.8) CBH-6189/240 2300 9 (4)
⁄
4
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