Industrial OEM Heating, Engineered in the USA

From immersion and flow-through heaters to load bank testing, Eichenauer designs and manufactures precision OEM heating technologies built for reliability, repeatability, and long service life across energy, manufacturing, and advanced R&D.

Engineered-to-Spec OEM Equipment Quality & Traceability Manufactured in USA

Why Choose Eichenauer?

Our engineering-led heating solutions are designed to meet your electrical, mechanical, and thermal requirements and are supported by a team that stays involved from quote to production.

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Flanged Heaters

Custom engineered flanged immersion heaters for OEM's and stock flanged immersion heaters for replacement in existing applications.

Flow ‑Through Heaters

Our Flow Through Heaters improve the energy efficiency of your application, delivering hot water or steam quickly without the need for a hot water tank.

Load Bank Heaters

Immersion heaters engineered to provide precise heating control for load banks, ensuring accurate simulation of electrical loads during testing.

Zig-Zag Heaters

Flat wire (Zig-Zag) heaters are compact, high-watt-density heating elements that deliver fast, efficient heating in standard or custom designs for OEM applications.

Tubular Heaters

Eichenauer offers a broad selection of tubular heater designs engineered specifically for industrial oven environments, ensuring optimal heat distribution and efficiency.
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