Durex Industries - Cary, IL
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of tubular heaters: heating elements manufactured in all diameters with sheath materials of incoloy, stainless steel, steel, & copper. Special application materials also available. Custom formed designs & terminations are specialty.
buy.durexindustries.com/category/all-catego...

Tempco Electric Heater Corp. - Wood Dale, IL
Distributor, Manufacturer, Custom Manufacturer
ISO 9001 certified manufacturer of tubular heaters. Types include finned & single ended tubular heaters. Tubular heaters are available in element dia. ranging from 0.260 in. to 0.625 in., length ranges from 11 in. to 200 in., maximum voltage ranges from 250 V to 600 V & maximum amperage ranges from 15 A to 40 A. Applications include forced air heating, thermal forming machines, direct immersion in liquids, hot runner molds & combination of radiant & convection heaters for ovens & dyers.
www.tempco.com/Tubular/tubular_hub.htm

Overnite Supply, LLC - Horseshoe Bay, TX (Serving Illinois)
Distributor
Distributor of tubular heaters. Specifications vary upon models & include 14 in. & 20 in. length, 2 in. & 2.8 in. width & 240/277 V & 1,000 W & 1,250 W power.
www.overnitesupply.com/cth13formedtubularhe...

Taco, Inc. - Cranston, RI (Serving Illinois)
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of flanged immersion tubular heaters for hydronic applications. Specifications of heaters include 4 in. to 20 in. dia., up to 10 in. length, 42 in. to 120 in. tube bundle length, 40 degrees F to 140 degrees F temperature, 90 degrees F average tank water temperature, 190 degrees F average coil water temperature, 3/4 in. to 1 1/4 in. bolt holes & 20 lbs. to 167 lbs collar weight. NB certified & meets ASME standards.
Brand Names: Taco
www.taco-hvac.com/en/products/Plate+%26+Fra...

The Stutz Co. - Chicago, IL
Distributor, Manufacturer
ISO 9001:2000 certified. Manufacturer & distributor of single & three phase tubular heaters made from stainless steel. Specifications of tubular heaters include 3,000 W to 31,500 W power, 240 to 480 voltage, 10 in. to 25 in. hot zone & 17 in. to 34 in. overall length.
Brand Names: Stutz
products.stutzcompany.com/category/tubular-...

Zeman Manufacturing Co. - Lisle, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified custom manufacturer of heaters including flexible, immersion & tubular electric heating elements. Electric heating elements feature Inconel® tubing sheath, mineral oxide insulation & heater wire. Capabilities include prototyping, short & large production runs, design, value analysis, methods analysis, assembling, beading, bending, beveling, coiling, coping, crimping, drawing, deburring, dimpling, drilling, electrical discharge machining (EDM), expanding, finishing, flanging, flaring, flattening, tube end forming, annealing, stamping, staking, swaging, tapping, threading, tumbling, cut-off machining, turning & welding.
zemanmfg.thomasnet.com/item/all-categories/...

New York Blower Co. - Willowbrook, IL
Manufacturer, Custom Manufacturer
Manufacturer of tubular fans that combine the efficient performance of centrifugal airfoil wheels with the versatility & compactness of axial-flow fan design. Uses include industrial/process supply-&-exhaust applications as well as heating, ventilating & air-conditioning systems. Wheel design: backward inclined-airfoil & backward inclined-single thickness. Design features: volume - to 140,000 CFM, pressures - to 14 in. WG, temperatures - to 200 degrees F, 16 sizes - 12 in.- 73 in. & arrangements - 4M, 4V, 4S, 4D, 4R, 9M, 9V, 9S, 9D, 9R. Available materials of construction: carbon steel, stainless steel, aluminum & special alloys.
www.nyb.com/tubular_acoust.asp

Ryan Herco Flow Solutions - Locations
Distributor
Worldwide distributor of immersion heaters including tubular heaters. Heaters are available in electronic immersion types. Tubular heaters are available in stainless steel in 3, 6 or 9 element configurations. Tubular heaters are available with replaceable fuse or resettable fuse options. Heaters are UL® & CSA® certified.
webcat.rhfs.com/categorylist.aspx?catID=F87...

Tourtelot Co. - Arlington Heights, IL
Manufacturers' Rep
Rep. of controls.
Brand Names: Chromalox, Fenwal

Grainger Industrial Supply - Locations
Distributor
Distributor of an extensive variety of heaters. Types of heaters include space, electric, direct fired air, band, baseboard, bearing, cartridge, ceramic, circulation, commercial, industrial, residential, compressed air, condensation prevention, confine space, die, direct-fired, drum, duct, electronic, enclosure, energy efficient, factory, finned, floor, gas, hazardous area, hydronic, immersion, infrared, in-line air & water, kerosene, kickspace, make-up air, oil fired, packaging, portable, propane, pump, radiant, silicone rubber, steam, strip, truck, tubular, unit & wall. Services include 24-hour emergency order response services, inventory management services, safety services, repair and replacement programs, hazardous recycling services and storage/material handling equipment services. 1 year warranty.

Ets Equipment Company - Darien, IL
Distributor, Custom Manufacturer, Manufacturers' Rep
Distributor & rep. of tubular heaters in .260" dia. to .450" dia., straight & formed.
Brand Names: Hotwatt

Backer Heating Technologies, Inc. - Elgin, IL
Manufacturer
Manufacturer of heaters including electric, foil, flexible, mica, mirror, PTC, polyester, silicone, & silicone rubber heaters.