- 5 leading manufacturers
- 25 additional suppliers
- 21 states and provinces
- 20 related categories
- 1 guide section
Duct Heaters Manufacturers and Suppliers
IQS Directory provides an extensive list of duct heater manufacturers and suppliers. Utilize our website to review and source duct heater manufactures with our easy-to-use features which allow you to locate duct heater companies that will design, engineer, and manufacture duct heaters for your exact specifications. Our request for quote forms make it easy to connect with leading duct heater manufacturers. View company profiles, website links, locations, phone number, product videos, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for duct electric heaters, heavy duty duct heater, or commercial duct heaters.
Suppliers located in OH, CA, IN +18 more states
Contents (4 sections)
Leading Duct Heaters Manufacturers
Showing all 5
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | Backer Hotwatt, Inc.Our cartridge heaters are designed for long lasting durability. These systems use nichrome wire heating coils with pure magnesium filler and other premium resources. There are a number of reasons that contribute to why cartridge heaters fail and our engineers will work with you to determine the perfect size, wattage and voltage to prevent future heater failures. We are excited to work with your business! Give us a call today! | Danvers, MA | |||
| 2 | Dalton Electric Heating Co., Inc.At Dalton Electric Heating Co., Inc., we are proud to be a leading provider of high-performance electric heaters, serving various industries with innovative and reliable heating solutions. For decades, we have focused on designing and manufacturing durable products, including cartridge heaters, industrial heaters, and other custom thermal solutions, all built to meet the most demanding industrial requirements. | Ipswich, MA | |||
| 3 | Hi-Heat Industries, Inc.At Hi-Heat Industries, we provide industrial electric heaters and heating solutions designed to support demanding manufacturing, processing, and commercial operations. Our company focuses on dependable electric heating products that deliver controlled, consistent heat across a wide range of equipment and process requirements. | Lewistown, MT | |||
| 4 | TUTCO-FarnamSpecializing in air heaters, platforms and designs, TUTCO-Farnam manufactures electric heaters, compressed air heaters and mica surface heaters. We develop and produce innovative, custom heater solutions so you can improve your products' performance, cost and reliability. | Arden, NC | |||
| 5 | Radiant Electric Heat, Inc.At Radiant Electric Heat, we provide industrial electric heaters designed to deliver dependable, efficient, and precise thermal solutions for a wide range of commercial and industrial applications. Our company manufactures heating products that support temperature control, process heating, freeze protection, comfort heating, and specialized thermal management requirements. | Bedford Heights, OH |
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Leading duct heaters manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Duct Heaters Companies
The category’s other duct heaters companies are listed on their own page, with location, phone and website where each supplier provides them.
View 25 Additional Duct Heaters CompaniesDo not see your company listed in Duct Heaters?
Engineers and buyers use this page to find duct heaters suppliers. Add your company to the Duct Heaters listings so they can find you too.
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Quick Answers
- How many duct heaters manufacturers are listed on IQS Directory?
- 5 leading manufacturers and 25 additional suppliers.
- Where are duct heaters manufacturers located?
- The listed suppliers are in 21 states and provinces: Ohio (3), California (2), Indiana (2), Massachusetts (2), Minnesota (2), New Hampshire (2), Ontario (2), Pennsylvania (2), and 13 more.
- How do I get quotes from duct heaters suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Duct Heaters
A duct heater is a heavy duty modular unit installed in the ventilating ductwork of commercial, residential, and institutional HVAC systems, although smaller "duct" heating elements are used in the forced air heating systems of vehicles. Duct heaters can be complementary to a central heating system that utilizes forced air heating, also known as forced circulation heating or convection heating, in which air is the medium that transfers heat. Fans and blowers are integral to the transfer of heat; their motion conveys the air through the duct heater.
Duct Heater Design and Function
Duct heaters work with existing central forced-air heating systems to preheat fresh air or returned air. The central air handler filters the air, re-heats it, and blows it through the ductwork. The conditioned air is distributed throughout the building and is then returned to the central air handling unit (AHU). Electric heater manufacturers generally construct duct heaters in rectangular or square box configurations, but they can create rounded ones for the best fit in certain sheet metal ductwork. Consisting of two major components, the heating elements and the electric terminal within the boxed framework, duct heaters can be bottom mounted, flange mounted, round collar mounted, or slip-in and are easily installed in existing or new HVAC filter systems, with the heater control panel mounted in any convenient location.
The two types of heating elements used in duct heaters are open coil and tubular (standard and finned), each offering certain advantages. Open coil elements are coils of nickel chrome wire that are popular due to excellent heat dissipation. However, tubular elements are more suited to demanding environments, as they are sheathed with protective covers of metals, such as aluminum, iron, stainless steel, or steel. Because of their sheathes, tubular elements are slower to respond but can hold up to humid and dusty atmospheres, and fins are used to help more quickly distribute the heat. Sheathed elements, especially finned varieties, offer a long life with less maintenance and lower risk of fire and electric shock. Choosing the right heating element, electrical components, and controls is essential to achieving the highest economy and efficiency from a duct heater. Temperature sensing duct heaters can be encoded to regulate electric heat output based on a desired temperature, and modulating controllers can allow successful duct heater operation in even extremely low air flow. Plus, electronic enclosures act as moisture/debris-resistant and explosion-proof housings.