20830 Camco Water Heater Drain Pan 24 in ID Alum Short with PVC Fitting Bilingual The Camco 24" ID x 2.25" deep Aluminum Water Heater Drain Pan collects and drains off leaking water or water from an activated T & P valve. For gas or electric water heaters. Will not rust or crack. Includes 1" drain fitting. Pre-cut side opening for drain fitting. For electric or gas water heaters Durable pans will not rust or crack Included PVC drain fitting will fit 1" or 1.5" drain pipe Pre-cut side opening for drain fitting