Immersion Heaters by Type & Application


Keith Company now manufactures immersion heaters designed and custom built to your specifications. Our specialties include immersion heaters for the metal finishing industry, industrial air heating systems, gas burners, hot-oil-reflow systems for printed circuits, control panels for digital temperature readout and liquid level controls on plating tanks and serpentine or grid steam coils for heating tanks.

Our staff can repair wire wound (aka resistance coil) heating elements for Proheco / Proheatco with original ceramics, metallic heating elements for Recco Furnaces and many other brand products.

One of our specialties are quartz heaters for acid solutions, which work on the same principle as infrared heaters for industrial heating solutions. Other types of heaters include Over-the-side immersion heaters (single or multiple tube design), L-shaped or bottom immersion heaters for better heat distribution, screw-plug or screw-in immersion heaters and Flange immersion heaters. We custom manufacture also portable immersion heaters with integrated temperature controller and small titanium laboratory immersion heaters. We also manufacture electrical control cabinets with digital readout temperature controllers and liquid level controls.