RectorSeal | sku: 2473413 RectorSeal 30 in. x 62 in. Secondary Drain Pan Strongest, most rugged HVAC secondary drain pan sold today. Goliath Drain Pans are made from DexElar, advanced polymer for superior strength with rolled edges/no seams. These pan can be hung with only 1 pair of support struts and they have built-in... Log in for pricing