text.skipToContent text.skipToNavigation

Configure Product
Saved Configuration
View Configuration
Terms and Conditions
Saved Addresses
Please validate your credit card and billing information.
Payment submission timed out. The server might be busy.
There was an error processing your request.
Please validate your credit card and billing information.
Please enter a card number
Please select a card type
Please enter a value for this field
Please enter first name
Please enter last name
Please enter a zipcode
Please enter an expiry month
Please enter an expiry year
Please enter an issue number
Please enter a start month
Please enter a start year
The card number is not valid
The card type is not supported
The card verification code is not valid
Zipcode is not valid
The expiry month is not valid
The expiry year is not valid
The issue number is not valid
The start month is not valid
The start year is not valid
This field is required
Errors were found with the address you provided. Please verify your address.
Date should be in MM/DD/YYYY format
Please enter valid values
Please enter future date
Please enter the shipping date
Shipment date is updated
Required Fields Missing or incorrect.
Required Fields Missing or incorrect.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, something went wrong on our side, please try again later or contact Customer Service.
We're sorry, something went wrong on our side, please contact Customer Service to avoid duplication.
We're sorry, something went wrong on our side, please contact Customer Service to avoid duplication.
Please confirm that you have entered the correct information for this credit card number.
We're sorry, there was an issue with your credit card, please contact your issuing bank.
This card is expired, please update the information or try another card.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, we're having trouble contacting your bank. Please try again later.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
Required Fields Missing or incorrect.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
Please confirm that you have entered the correct information for this credit card number.
Required Fields Missing or incorrect
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, something went wrong on our side, please try again later or contact Customer Service.
We're sorry, we're having trouble contacting your bank. Please try again later.
Required Fields Missing or incorrect.
We're sorry, something went wrong on our side, please contact Customer Service to avoid duplication.

Finned Strip Heaters For Fast Heat Transfer

$145.95

Item# OTF-1003/240

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $145.95
10-24 $138.65
25-49 $135.73
50-99 $129.90
100-199 $126.98
200+ $124.06

In stock

Lead Time ( If not in Stock): 6 weeks

Finned Strip Heaters For Fast Heat Transfer OTF-1003/240 OTF-1003/240
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 140ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • Rugged, Reliable Premium Quality
  • 250 to 4150 Watts
  • 120, 240 Volt Single Phase
  • 3.8 cm (1 1/2") Strip with 5 cm (2") Wide Fins
  • Maximum Work Temperatures from 107 to 295°C (225 to 565°F)
  • Available with Rust- Resistant Iron or Chrome-Steel Sheath
  • APPLICATIONS
    •For mounting across air stream within forced air ducts
    •For use in dryers, ovens and other process air heating equipment
    •For comfort heating applications, principally ducts, load banks and humidity controls
    •A wide range of air blast and convection requirements can be accommodated by the wide range of lengths, wattages, and watt densities available

Product info

Form Factor
Finned
Power
350 W
Supply Voltage
240 Vac
Power Density
17 W/in2
Sheath Material
Chrome Steel
Strip Dimension
10 1/2" L
Max. Temperature
510°C (950°F)
Number of Mounting Holes
2
Termination
2 Terminals One End

Product Specs

  • Finned Yes
  • Maximum Operating Temperature 565°F

FEATURES
Durability is assured by rugged OMEGALUX™ strip heaters with locked-on aluminized steel fins.
Fast heat transfer to air from large finned area.
Large selection of lengths, wattages and watt densities.
UL Component Recognized
Finned elements (exclusive construction. High-quality, coiled nickel-chrome resistor wire is uniformly spaced over the width and length of the finned strip element, then embedded in high-grade refractory material which both insulates the wire and transfers heat rapidly. The refractory is then compressed to rock hardness and maximum density under tremendous hydraulic pressure to improve heat transfer from coil to sheath. Elements are oven baked at high temperature to semi-vitrify and mature the refractory. Sheath material is either rust-resisting iron or chrome steel. Fins of aluminized steel are provided to improve heat transfer to the air. Elements are individually replaceable.

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 warnings.



OTF Series — Rust-resistant iron sheath
for sheath temperatures up to 400°C (750°F)

Model No. Watts W/in2 Dimensions cm (in) Wt.
(Lb)
A B F
OTF-102/*2501026.7 (10 1/2)24.1 (9 1/2)15.2 (6)2
OTF-103/*3501526.7 (10 1/2)24.1 (9 1/2)15.2 (6)2
OTF-106/*6002526.7 (10 1/2)24.1 (9 1/2)15.2 (6)2
OTF-125/*5001730.5 (12)27.9 (11)19 .1(7 1/2)2
OTF-127/*7502530.5 (12)27.9 (11)19 .1(7 1/2)2
OTF-122/240250830.5 (12)27.9 (11)19 .1(7 1/2)2
OTF-149/*9002535.6 (14)33 (13)24.1 (9 1/2)2
OTF-153/120325838.7 (15 1/4)36.2 (14 1/4)27.3 (10 3/4)3
OTF-151/*10002538.7 (15 1/4)36.2 (23 3/4)27.3 (10 3/4)3
OTF-185/*5001045.4 (17 7/8)42.9 (16 7/8)34.0 (13 3/8)3
OTF-181/*10001945.4 (17 7/8)42.9 (16 7/8)34.0 (13 3/8)3
OTF-182/*13002545.4 (17 7/8)42.9 (16 7/8)34.0 (13 3/8)3
OTF-191/24010001849.5 (19 1/2)45.0 (18 1/2)38.1 (15)3
OTF-192/*15002549.5 (19 1/2)45.0 (18 1/2)38.1 (15)3
OTF-211/24010001653.3 (21)50.8 (20)41.9 (16 1/2)3
OTF-212/24015502553.3 (21)50.8 (20)41.9 (16 1/2)3
OTF-247/2407501060.3 (23 3/4)57.8 (22 3/4)48.9 (19 1/4)4
OTF-241/24010001460.3 (23 3/4)57.8 (22 3/4)48.9 (19 1/4)4
OTF-242/24018002560.3 (23 3/4)57.8 (22 3/4)48.9 (19 1/4)4
OTF-251/24012501664.8 (25 1/2)62.2 (24 1/2)53.3 (21)4
OTF-252/24020002664.8 (25 1/2)62.2 (24 1/2)53.3 (21)4
OTF-267/*700967.9 (26 3/4)65.4 (25 3/4)56.5 (22 1/4)4
OTF-261/24013501767.9 (26 3/4)65.4 (25 3/4)56.5 (22 1/4)4
OTF-262/24020002467.9 (26 3/4)65.4 (25 3/4)56.5 (22 1/4)4
OTF-301/24015001777.2 (30 1/2)74.6 (29 3/8)63.5 (25)4
OTF-302/24023502677.2 (30 1/2)74.6 (29 3/8)63.5 (25)4
OTF-361/2401000991.1 (35 7/8)88.6 (34 7/8)77.2 (30 3/8)5
OTF-363/24018001691.1 (35 7/8)88.6 (34 7/8)77.2 (30 3/8)5
OTF-362/24028502691.1 (35 7/8)88.6 (34 7/8)77.2 (30 3/8)5
OTF-382/24020001797.8 (38 1/2)96.2 (37 7/8)83.8 (33)5
OTF-38331002697.8 (38 1/2)96.2 (37 7/8)83.8 (33)5
OTF-43/240345026108 (42 1/2)106 (41 7/8)94.0 (37)6
/* Specify voltage, insert 120 for 120 Vac or 240 for 240 Vac.
Model numbers containing /120 or /240 are only available in that voltage.


OTF Series — Chrome-steel sheath
for sheath temperatures up to 510°C (950°F)

Model No. Watts W/in2 Dimensions cm (in) Wt.
(Lb)
A B F
OTF-1004/*4752326.7 (10 1/2)24.1 (9 1/2)15.2 (6)2
OTF-1007/*7253526.7 (10 1/2)24.1 (9 1/2)15.2 (6)2
OTF-1003/2403501726.7 (10 1/2)24.1 (9 1/2)15.2 (6)2
OTF-1207/*7002730.5 (12)27.9 (11)19 .1(7 1/2)2
OTF-1209/*9003430.5 (12)27.9 (11)19 .1(7 1/2)2
OTF-1407/*7502135.6 (14)33 (13)24.1 (9 1/2)2
OTF-1401/*11003335.6 (14)33 (13)24.1 (9 1/2)2
OTF-1508/2408502135.6 (15 1/4)36.2 (14 1/4)27.3 (10 3/4)3
OTF-1501/24012503338.7 (15 1/4)36.2 (14 1/4)27.3 (10 3/4)3
OTF-1807/2407501638.7 (17 7/8)42.9 (16 7/8)34.0 (13 3/8)3
OTF-1801/24010002145.4 (17 7/8)42.9 (16 7/8)34.0 (13 3/8)3
OTF-1802/24015503345.4 (17 7/8)42.9 (16 7/8)34.0 (13 3/8)3
OTF-1901/24010001945.4 (19 1/2)45.0 (18 1/2)38.1 (15)3
OTF-1902/24012502445.4 (19 1/2)45.0 (18 1/2)38.1 (15)3
OTF-1903/24017003249.5 (19 1/2)45.0 (18 1/2)38.1 (15)3
OTF-2101/24012502149.5 (21)50.8 (20)41.9 (16 1/2)3
OTF-2107/2407501353.3 (21)50.8 (20)41.9 (16 1/2)3
OTF-2102/24019003253.3 (21)50.8 (20)41.9 (16 1/2)3
OTF-2402/24022003260.3 (23 3/4)57.8 (22 3/4)48.9 (19 1/4)4
OTF-2401/24010001560.3 (23 3/4)57.8 (22 3/4)48.9 (19 1/4)4
OTF-2403/24014502160.3 (23 3/4)57.8 (22 3/4)48.9 (19 1/4)4
OTF-2501/24015002064.8 (25 1/2)62.2 (24 1/2)53.3 (21)4
OTF-2502/24024003264.8 (25 1/2)62.2 (24 1/2)53.3 (21)4
OTF-2601/24016002067.9 (26 3/4)65.4 (25 3/4)56.5 (22 1/4)4
OTF-2602/24025003267.9 (26 3/4)65.4 (25 3/4)56.5 (22 1/4)4
OTF-3001/24018002067.9 (30 1/2)74.6 (29 3/8)63.5 (25)4
OTF-3002/24028003177.2 (30 1/2)74.6 (29 3/8)63.5 (25)4
OTF-3302/24021002085.1 (33 1/2)83.5 (32 3/8)71.1 (28)5
OTF-3303/*31503185.1 (33 1/2)83.5 (32 3/8)71.1 (28)5
OTF-3601/24015001491.1 (35 7/8)88.6 (34 7/8)77.2 (30 3/8)5
OTF-3602/24023002191.1 (35 7/8)88.6 (34 7/8)77.2 (30 3/8)5
OTF-3603/24034503191.1 (35 7/8)88.6 (34 7/8)77.2 (30 3/8)5
OTF-3802/24024502197.8 (38 1/2)95.3 (37 1/2)83.8 (33)5
OTF-3803/24036003197.8 (38 1/2)95.3 (37 1/2)83.8 (33)5
OTF-430/240415031108 (42 1/2)106 (41 5/8)94.0 (37)6
OTF-480/240225014122 (48)119 (47)108 (42 1/2)8
/* Specify voltage, insert 120 for 120 Vac or 240 for 240 Vac.
Model numbers containing /120 or /240 are only available in that voltage.

  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 6ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 123ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

en-US
en
Save Configuration