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Cylinder Shaped Ceramic Heaters 1800°F Max and 4 kW Max

High Temperature, Low Mass, Vacuum Formed Ceramic Radiant Full Cylinder Heaters


Item# CRFC-612/240-C-A

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$1,629.77
5-9 C$1,548.28
10-24 C$1,515.69
25-49 C$1,450.50
50-99 C$1,417.90
100+ C$1,385.30

In stock

Lead Time (If not in stock): 9 weeks
High Temperature, Low Mass, Vacuum Formed Ceramic Radiant Full Cylinder Heaters CRFC-612/240-C-A CRFC-612/240-C-A
  • Rated to 1800°F (982°C)
  • Fast Heat-Up and Cool Down
  • Greater Temperature Uniformity
  • Lower Operating Costs

CRFC-612/240-C-A Model Options

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Supply Voltage
Heater Shape
Maximum Operating Temperature

OMEGALUX™ CRFC and CRWS Series radiant heaters are produced using high quality and purity vacuum formed ceramic fiber, with low sodium inorganic bond. Helically wound iron-chrome-aluminum wire elements assure top quality in this extra-efficient, low watt density series. The helically wound wire is imbedded into the vacuum formed ceramic fiber.

CRFC Series Full Cylinder Heaters

Watts Volts Dimensions in cm (") Without Vestibules
Model No.
With Vestibules
Model No.
2206015 (6)8 (3)2 (0.75)0.6 (0.25)CRFC-756/60-ACRFC-756/60-C-A
44012030 (12)8 (3)2 (0.75)0.6 (0.25)CRFC-7512/120-ACRFC-7512/120-C-A
2506015 (6)8 (3)3 (1)1 (0.5)CRFC-16/60-ACRFC-16/60-C-A
50012030 (12)8 (3)3 (1)1 (0.5)CRFC-112/120-ACRFC-112/120-C-A
3006015 (6)8 (3)3 (1.25)2 (0.75)CRFC-1256/60-ACRFC-1256/60-C-A
60012030 (12)8 (3)3 (1.25)2 (0.75)CRFC-12512/120-ACRFC-12512/120-C-
3506015 (6)9 (3.5)4 (1.5)3 (1)CRFC-156/60-ACRFC-156/60-C-A
65012030 (12)9 (3.5)4 (1.5)3 (1)CRFC-1512/120-ACRFC-1512/120-C-A
43512015 (6)10 (4)5 (2)4 (1.5)CRFC-26/120-ACRFC-26/120-C-A
87012030 (12)10 (4)5 (2)4 (1.5)CRFC-212/120-ACRFC-212/120-C-A
70011515 (6)13 (5)8 (3)5 (2)CRFC-36/115-ACRFC-36/115-C-A
140024030 (12)13 (5)8 (3)5 (2)CRFC-312/240-ACRFC-312/240-C-A
210024046 (18)13 (5)8 (3)5 (2)CRFC-318/240-ACRFC-318/240-C-A
90024015 (6)18 (7)10 (4)6 (2.5)CRFC-46/240-ACRFC-46/240-C-A
180024030 (12)18 (7)10 (4)6 (2.5)CRFC-412/240-ACRFC-412/240-C-A
270024046 (18)18 (7)10 (4)6 (2.5)CRFC-418/240-ACRFC-418/240-C-A
113024015 (6)23 (9)13 (5)9 (3.5)CRFC-56/240-ACRFC-56/240-C-A
226024030 (12)23 (9)13 (5)9 (3.5)CRFC-512/240-ACRFC-512/240-C-A
3390240**46 (18)23 (9)13 (5)9 (3.5)CRFC-518/240-ACRFC-518/240-C-A
4520240**61 (24)23 (9)13 (5)9 (3.5)CRFC-524/240-ACRFC-524/240-C-A
135024015 (6)25 (10)15 (6)11 (4.5)CRFC-66/240-ACRFC-66/240-C-A
2700240**30 (12)25 (10)15 (6)11 (4.5)CRFC-612/240-ACRFC-612/240-C-A
4000240**46 (18)25 (10)15 (6)11 (4.5)CRFC-618/240-ACRFC-618/240-C-A
* Add 3" for units with vestibules
** Dual 240 VAC circuits

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Rated 4 out of 5 by from works well for what we need. Works well. Using this to pre-crack the molecules in our precursors for low temperature CVD and ALD process. The lead wires are a little small but not a big hang up for what we do, just have to insulate the wires and retrofit the electrical connection.
Date published: 2020-04-16
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loading all QA

Is there a minimum temperature these can be operated at?

Asked by: University researcher
Thank you for the inquiry. These are designed for use in indoor controlled environment. Materials may fail if operated in freezing conditions. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-05-05

Can I use this to heat inside a pipe? Or is this strictly to heat the outer surface of pipe?

Asked by: Moh13547
The Heaters refractory material directs the heat inward so it would not heat a pipe from the inside out.
Answered by: ApplicationsEngineerANB
Date published: 2021-07-30

I don't understand the temperature limitation. Kanthal should be able to coast to 1400 C and the insulation doesn't sound especially flammable. Could the max temperature be pushed a bit if this were contained in a suitable furnace 'rated' enclosure?

Asked by: Whatsis
Thank you for your inquiry. Maximum Operating Temperature is the temperature value at which the heater can continue to function properly and safely. It should not be exceeded for this reason.
Answered by: Application Engineer CB
Date published: 2023-10-12
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