Quad Element Design

Quad Elements

Large Diameter Elements With Thick Wire And Lower Watt Density

  • The Quad element system provides four rows of elements in one 9" high section.

  • The combination of our large 1/2" diameter element coils (most non-L&L elements are only 1/3" in diameter), the doubled surface area of the Quad element design, and the superior heat transfer of L&L's patented ceramic element holders, make this the best element system in the world today. 

  • Used on our JH Series kilns for several years now - under the rigorous conditions of high-temperature crystalline glaze firing - element life of over 130 firings with standard A-1 alloy has been expected. In another example, on an eQuad-Pro, with three sets of elements being used, one customer got 232 firings to Cone 5 per element set.

  • The increased surface area of our Quad element system results in more even firings.

  • Quad elements are more cost-effective than APM elements for high-fire work. Combine Quad and APM for the ultimate in element life.



Available as an option on these kilns

  • Easy-Fire

  • Jupiter

  • DaVinci (except Bell-Lift kilns)


Standard on these kilns

  • eQuad-Pro

  • JH Series

Quad Elements Improve Everything