Liberty Electric Products
New England Electrical Sales

Replacement Heaters

LEP & NEES are the leaders of industrial electrical heating applications. Our team has provided efficient solutions and exceptional customer service since 1987. Liberty has partnered with leading manufactures to ensure that we can provide you the exact replacement part for your application/equipment or our engineering team will work with you to find an alternative in the event that your heater is no longer available.

Many times, the equipment OEM or the original heater manufacture will not provide the service required by customers for small quantity replacement heaters, controls and accessories. Here at LEP & NEES, we pride ourselves in our willingness to work with customers on smaller applications to help them get exactly what they need to keep their process running. Even going as far as holding safety stock for customers so that they will never be down for more than one day of they need a replacement heater quickly.

At a Glance: Replacement Heaters

  • Replacement heaters are available for a wide range of industrial heating applications, helping facilities minimize downtime and maintain critical processes.
  • Support extends beyond OEM replacement parts to include alternative heater solutions, controls, sensors, and aftermarket engineering assistance when original components are unavailable.
  • Experienced application engineers can identify replacement options using part numbers, equipment information, or even a photo of an existing heater nameplate.


Fluoropolymer Heaters
Immersion Tank Heaters
Over The Side Immersion Tank Heaters
Screw Plug Immersion Heaters
Tank Heater
Various Tank Heaters

Aftermarket Support

We provide replacement heaters and aftermarket support for many different types including:

  • Immersion Heaters
  • Cartridge Heaters
  • Strip, Band & Ring Heaters
  • Circulation Heaters
  • Tank Heaters
  • Coil Heaters
  • Infrared Heaters
  • Fluoropolymer Heaters (Spiral, O shaped, Bottom)
  • Duct Heaters
  • Quartz Heaters
  • Flexible Heaters
  • Flange & Screw Plug Heaters
  • Tubular Elements
  • Platen Heaters
  • Drum, Pail, and Tote Heaters
  • Heated Hose
  • Cast-In Heaters
  • Electric Boilers
  • Ceramic Heaters
  • Heat Trace
  • Enclosure Heaters
  • Controls and Sensors
  • Power Supplies & Rectifiers

Experience matters, and our engineering team has more than 35 years’ experience with replacement heaters for equipment in the following applications:

  • Plating & Surface Finishing
  • Composite Curing
  • Injection Molding
  • Freeze Protection
  • Process Control
  • Viscosity Control
  • Semiconductor
  • Packaging Equipment
  • Food Service
  • Power Plants
  • Drying Furnaces
  • Laboratory Instruments
  • Transportation (Trains/Subway)
  • Printing Equipment
  • Medical Devices
  • Security Equipment

We understand that when looking for a replacement heater that time is of the essence and you need to act quickly to get a part on order. Our engineering team is available to discuss your application with you in the event that you don’t have a data sheet or a part number and manufacturer. Because we work with all the leading heater manufacturers, we move much faster and will be significantly more cost-effective than trying to get a replacement part from the OEM directly.

Our trusted manufacturing partners are, but are not limited to:

  • Chromalox: For more than 100 years, Chromalox has shaped the history of industrial process heating. Largest installed base of electric process heaters.
  • Process Technology: A U.S.-based company focused on designing and manufacturing world-class thermal and power supply products.
  • Durex Industries: Leading manufacturer of high-quality custom and industry standard designed electric heaters, temperature sensors, process heating systems and temperature controls.
  • Automatic Timing & Controls: Timers, controllers, relays, and accessories.
  • Gerfan: Temperature controllers.
  • Along with many others…

If you don’t see the manufacture of your heater listed above, we can still help you with a replacement heater for your application.

You can take a picture of the nameplate with all the specifics and email it to us with all the other application notes to sales@libertyelectricproducts.com. You can also fill out the attached RFQ form and we will be back to you within 24 hours with a quote or with more questions to best get you the proper replacement heater.


Frequently Asked Questions

Quick Links

What types of replacement heaters are available?

Replacement solutions are available for numerous industrial heating technologies, including immersion heaters, cartridge heaters, strip and band heaters, circulation heaters, infrared heaters, duct heaters, quartz heaters, flexible heaters, cast-in heaters, electric boilers, heat trace systems, and heated hoses. Controls, sensors, power supplies, and rectifiers can also be sourced as replacement components. This broad product coverage helps support many different equipment platforms and industrial processes.

What if the original heater manufacturer no longer supports my equipment?

Many equipment OEMs and original heater manufacturers focus primarily on new equipment sales and may have limited support for small replacement orders. When an original component is obsolete or unavailable, alternative replacement solutions can often be identified based on the heater's specifications and application requirements. Engineering support can help match critical electrical, thermal, and mechanical characteristics to ensure proper performance in the existing system.

What information is needed to identify a replacement heater?

The fastest way to identify a suitable replacement is by providing the original heater part number, manufacturer name, equipment model, or a photograph of the heater nameplate. Application details such as operating voltage, wattage, process temperature, mounting style, and installation environment can also be helpful. Even when limited information is available, experienced engineers can often determine the specifications required to find an appropriate replacement solution.

Which industries commonly require replacement heating elements?

Replacement heaters are frequently used in industries such as plating and surface finishing, injection molding, semiconductor manufacturing, food processing, packaging, printing, transportation, power generation, laboratory testing, medical devices, and process control operations. Because these applications often rely on continuous equipment operation, rapid replacement sourcing can be critical to minimizing production interruptions and maintenance costs.

Why is application engineering important when selecting a replacement heater?

Two heaters may appear similar while having significantly different performance characteristics, temperature ratings, materials, or control requirements. Application engineering helps ensure the replacement heater matches the process demands and operating conditions of the equipment. Proper selection can improve performance, maintain safety, prevent premature failures, and reduce the risk of costly downtime caused by using an incorrect replacement component.