Goliath Furnace Series Secondary Drain Pans offer all the same benefits and features of our Goliath Series Secondary Drain Pans and are specifically designed for the unique clearance needs of furnace installations and piping requirements. With 7" of clearance, Goliath Furnace pans offer the necessary clearances for any piping that needs to run below a furnace unit - especially with condensing furnace installations. Made With Pride in the USA from our own patented blend of advanced polymer DexElar material, Goliath Furnace Series Secondary Drain Pans are engineered with superior one-piece structural strength to produce a nearly indestructible furnace pan with rolled edges and no seams. Goliath Furnace Series Secondary Drain Pans provide extreme temperature durability -20° F (-28°C) to 260° F (126.7°C), high tensile strength, crack/split/leak/rust resistance, and are self extinguishing. DexElar material is UL 94-5VA flame retardant and ASTM E-84 Class C rated for flame spread and smoke developed for interior wall and ceiling finishes - a superior level of safety and protection compared to traditional HVAC/R secondary drain pan materials. Goliath Furnace Series Secondary Drain Pans also come complete with our AG-4300 Condensate Management System water sensor and drain adapter as well as 10 AG-GFR Vibration Isolators to quiet the operation of any noisy furnace unit.