Your steam generator shower is not complete without this durable large stainless steel drain pan. Works with Invigoration Series Steam Generators sizes 13kW, 15kW, 26kW (2 required), and 30kW (2 required). 3/4" NPT outlet for drain connection Protects against water damage from leaks Protects against water damage from pressure relief Works with Invigoration Series Steam Generators sizes 13kW, 15kW, 26kW, and 30kW Tandem generators 26kW and 30kW require 2 drain pans Installation and Operation Manual