Rectorseal 96349 Spartan ABS Furnace Pan 34" x 79"Rectorseal 96349 Made With Pride in the USA, Spartan ABS Secondary Drain Pans are engineered with superior one piece structural strength to produce a robust drain pan with rolled edges and no seams. Spartan ABS Secondary Drain Pans provide high temperature durability ( 40F to 170F), high tensile strength, crack split leak rust resistance. Features Made in the USA Economical ABS Material Crack resistant High Temperature durability US Patents: 9,074,812