5880 Alpine Ave. NW • Comstock Park, MI 49321  USA • Tel 616-784-1121 • 800-442-2581 • Fax 616-784-7775 • E-mail sales@heatersplus.com

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Chromalox® OT Strip Heaters

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Chromalox CH Infinite Control Mechanism
Chromalox VCF Percentage Timing Input Controller
Payne Engineering 18TBP SCR Power Controls
Fenwal 17000 Series Cartridge Style Thermoswitch
 Chromalox HTRC Heat Transfer and Release Coating

Chromalox Electric Heaters and Controls
Mor Electric Heating is an authorized distributor for Chromalox®

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  • Strip heaters are used for heat transfer by conduction or convection to heat liquids, air, gases and surfaces.
  • U.L Listed
  • CSA Approved
  • CE Approved
  • 1-1/2" Wide Two Offset Terminals, One End
  • 7-1/2 - 47-1/2" Lengths
  • 150 - 2,250 Watts
  • 120 and 240 Volt
  • 6 - 27 W/In2


All dimensions in inches

Chromalox Installation Instructions
Chromalox Specification Data Sheet for Selection of Heaters

 You must have the free Adobe Acrobat Reader plug-in.

Accessories:

OT-AC-1 (Protective Terminal Cover)


 A = 2", B= 2 1/2", C = 2 1/2"

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 Delivery time: The following strip heater and accessory typically ship in 1 working day or less plus the time of your selected UPS shipping method.  Price below does not include shipping cost which is calculated using your address before entering your credit card number.

Dimensions (Inches)
Item Id Catalog No. A B D Watts W/In2

Price

 Click "Select" below to see the actual quantity in stock
120V with Rust-Resisting Iron Sheath:
CHROM129314 OT-715 7-1/2 6-1/2 6 150 11 $41.70

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CHROM129242 OT-AC-1 Protective Terminal Cover $20.30

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Delivery times for the following heaters: Typically in 5-7 working days or less plus the time of your selected UPS shipping method.  Price below does not include shipping cost which is calculated using your address before entering your credit card number.
120V with Chrome Steel Sheath:
CHROM129613 OT-702 7-1/2 6-1/2 6 200 15 $54.05

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CHROM129630 OT-802 8 7 6-1/2 250 17 $55.20

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CHROM129656 OT-804 8 7 6-1/2 400 27 $55.20

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CHROM129672 OT-1003 10-1/2 9-1/2 9 350 15 $58.55

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CHROM129699 OT-1004 10-1/2 9-1/2 9 400 17 $58.55

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CHROM129710 OT-1202 12 11 10-1/2 250 8 $59.70

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CHROM129736 OT-1203 12 11 10-1/2 350 14 $59.70

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CHROM129752 OT-1205 12 11 10-1/2 500 17 $59.70

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CHROM129779 OT-1405 14 13 12-1/2 500 14 $63.05

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CHROM129795 OT-1505 15-1/4 14-1/4 13-3/4 500 12 $64.15

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CHROM129816 OT-1805 17-7/8 16-7/8 16-3/8 500 10 $68.65

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CHROM129832 OT-1807 17-7/8 16-7/8 16-3/8 750 15 $68.65

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CHROM129859 OT-1801 17-7/8 16-7/8 16-3/8 1,000 19 $68.65

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CHROM129875 OT-1905 19-1/2 18-1/2 18 500 9 $72.05

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CHROM129891 OT-1907 19-1/2 18-1/2 18 750 13.5 $72.05

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CHROM129912 OT-1901 19-1/2 18-1/2 18 1,000 18 $72.05

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CHROM129939 OT-2107 21 20 19-1/2 750 12 $75.40

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CHROM129955 OT-2405 23-3/4 22-3/4 22-1/4 500 7 $78.80

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CHROM129971 OT-2407 23-3/4 22-3/4 22-1/4 750 10 $78.80

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CHROM129998 OT-2401 23-3/4 22-3/4 22-1/4 1,000 14 $78.80

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CHROM129226 OT-2415 23-3/4 22-3/4 22-1/4 1,500 19 $78.80

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CHROM121267 OT-3007 30-1/2 29-3/8 28 750 8 $87.80

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CHROM121283 OT-3001 30-1/2 29-3/8 28 1,000 11 $87.80

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CHROM121312 OT-3307 33-1/2 32-3/8 31 750 7 $94.50

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CHROM121339 OT-3601 35-7/8 34-3/4 33-1/2 1,500 13 $102.00

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CHROM121355 OT-3801 38-1/2 37-1/2 36 1,000 8 $106.00

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CHROM121371 OT-3815 38-1/2 37-1/2 36 1,500 12 $106.00

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CHROM121398 OT-4315 42-1/2 41-3/8 40 1,500 11 $117.00

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240V with Chrome Steel Sheath:

Item Id Catalog No. A B D Watts W/In2

Price
CHROM129621 OT-702 7-1/2 6-1/2 6 200 15 $54.05

Select
CHROM129648 OT-802 8 7 6-1/2 250 17 $55.20

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CHROM129664 OT-804 8 7 6-1/2 400 27 $55.20

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CHROM129680 OT-1003 10-1/2 9-1/2 9 350 15 $58.55

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CHROM129701 OT-1004 10-1/2 9-1/2 9 400 17 $58.55

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CHROM129728 OT-1202 12 11 10-1/2 250 8 $59.70

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CHROM129744 OT-1203 12 11 10-1/2 350 14 $59.70

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CHROM129760 OT-1205 12 11 10-1/2 500 17 $59.70

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CHROM129787 OT-1405 14 13 12-1/2 500 14 $63.05

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CHROM129808 OT-1505 15-1/4 14-1/4 13-3/4 500 12 $64.15

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CHROM129824 OT-1805 17-7/8 16-7/8 16-3/8 500 10 $68.65

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CHROM129840 OT-1807 17-7/8 16-7/8 16-3/8 750 15 $68.65

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CHROM129867 OT-1801 17-7/8 16-7/8 16-3/8 1,000 19 $68.65

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CHROM129883 OT-1905 19-1/2 18-1/2 18 500 9 $72.05

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CHROM129904 OT-1907 19-1/2 18-1/2 18 750 13.5 $72.05

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CHROM129920 OT-1901 19-1/2 18-1/2 18 1,000 18 $72.05

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CHROM129947 OT-2107 21 20 19-1/2 750 12 $75.40

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CHROM129963 OT-2405 23-3/4 22-3/4 22-1/4 500 7 $78.80

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CHROM129980 OT-2407 23-3/4 22-3/4 22-1/4 750 10 $78.80

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CHROM130008 OT-2401 23-3/4 22-3/4 22-1/4 1,000 14 $78.80

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CHROM129234 OT-2415 23-3/4 22-3/4 22-1/4 1,500 19 $78.80

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CHROM121216 OT-2507 25-1/2 24-1/2 24 750 9 $79.90

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CHROM121232 OT-2501 25-1/2 24-1/2 24 1,000 13 $79.90

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CHROM121259 OT-2601 26-3/4 25-3/4 25-1/4 1,000 12 $82.15

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CHROM121275 OT-3007 30-1/2 29-3/8 28 750 8 $87.80

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CHROM121291 OT-3001 30-1/2 29-3/8 28 1,000 11 $87.80

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CHROM121304 OT-3012 30-1/2 29-3/8 28 1,250 13 $87.80

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CHROM121320 OT-3307 33-1/2 32-3/8 31 750 7 $94.50

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CHROM121347 OT-3601 35-7/8 34-3/4 33-1/2 1,500 13 $102.00

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CHROM121363 OT-3801 38-1/2 37-1/2 36 1,000 8 $106.00

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CHROM121380 OT-3815 38-1/2 37-1/2 36 1,500 12 $106.00

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CHROM121400 OT-4315 42-1/2 41-3/8 40 1,500 11 $117.00

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CHROM121419 OT-4813 47-7/8 46-3/4 45-3/8 1,350 9 $158.00

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CHROM121427 OT-4822 47-7/8 46-3/4 45-3/8 2,250 14 $158.00

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120V with Rust-Resisting Iron Sheath:

Item Id Catalog No. A B D Watts W/In2

Price
CHROM129314 OT-715 7-1/2 6-1/2 6 150 11 $41.70

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CHROM129330 OT-815 8 7 6-1/2 150 10 $42.80

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CHROM129357 OT-817 8 7 6-1/2 175 12 $42.80

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CHROM129373 OT-1025 10-1/2 9-1/2 9 250 10 $43.95

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CHROM129390 OT-1225 12 11 10-1/2 250 8 $43.95

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CHROM129410 OT-1430 14 13 12-1/2 300 8 $47.30

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CHROM129437 OT-1532 15-1/4 14-1/4 13-3/4 325 8 $49.60

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CHROM129453 OT-1835 17-7/8 16-7/8 16-3/8 350 6.5 $49.60

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CHROM129470 OT-1837 17-7/8 16-7/8 16-3/8 375 7 $49.60

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CHROM129496 OT-1850 17-7/8 16-7/8 16-3/8 500 10 $49.60

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CHROM129517 OT-1935 19-1/2 18-1/2 18 350 6 $49.60

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CHROM129533 OT-1950 19-1/2 18-1/2 18 500 8 $49.60

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CHROM129550 OT-2150 21 20 19-1/2 500 8 $51.80

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CHROM129576 OT-2450 23-3/4 22-3/4 22-1/4 500 7 $54.05

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CHROM129592 OT-2475 23-3/4 22-3/4 22-1/4 750 10 $54.05

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CHROM121005 OT-2550 25-1/2 24-1/2 24 500 6 $55.20

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CHROM121021 OT-2575 25-1/2 24-1/2 24 750 9 $55.20

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CHROM121048 OT-2670 26-3/4 25-3/4 25-1/4 700 8 $57.40

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CHROM121080 OT-3075 30-1/2 29-3/8 28 750 8 $65.30

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CHROM121101 OT-3375 33-1/2 32-3/8 31 750 7 $70.95

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CHROM121128 OT-3610 35-7/8 34-3/4 33-1/2 1,000 9 $74.30

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CHROM121144 OT-3880 38-1/2 37-1/2 36 800 6 $81.00

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CHROM121160 OT-3810 38-1/2 37-1/2 36 1,000 8 $81.00

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CHROM121187 OT-4312 42-1/2 41-3/8 40 1,250 9 $88.90

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240V with Rust-Resisting Iron Sheath:

Item Id Catalog No. A B D Watts W/In2

Price
CHROM129322 OT-715 7-1/2 6-1/2 6 150 11 $41.70

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CHROM129349 OT-815 8 7 6-1/2 150 10 $42.80

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CHROM129365 OT-817 8 7 6-1/2 175 12 $42.80

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CHROM129381 OT-1025 10-1/2 9-1/2 9 250 10 $43.95

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CHROM129402 OT-1225 12 11 10-1/2 250 8 $43.95

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CHROM129429 OT-1430 14 13 12-1/2 300 8 $47.30

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CHROM129445 OT-1532 15-1/4 14-1/4 13-3/4 325 8 $49.60

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CHROM129461 OT-1835 17-7/8 16-7/8 16-3/8 350 6.5 $49.60

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CHROM129488 OT-1837 17-7/8 16-7/8 16-3/8 375 7 $49.60

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CHROM129509 OT-1850 17-7/8 16-7/8 16-3/8 500 10 $49.60

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CHROM129525 OT-1935 19-1/2 18-1/2 18 350 6 $49.60

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CHROM129541 OT-1950 19-1/2 18-1/2 18 500 8 $49.60

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CHROM129568 OT-2150 21 20 19-1/2 500 8 $51.80

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CHROM129584 OT-2450 23-3/4 22-3/4 22-1/4 500 7 $54.05

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CHROM129605 OT-2475 23-3/4 22-3/4 22-1/4 750 10