Takagi, TH-NT01, Vent Kit, Venting, Neutralizer Kit for the T-H2 Tankless Water Heater The TH-NT01 (S9007607005) Neutralizer kit helps to neutralize the excess acidic condensate (acidic water) . It connects to the condensate drain port of the T-H2-DV/T-H2-OS by using connectors included in the kit. Takagi offers the best in venting products including: Simple Leak-proof gasketed connections (no sealant required) , quick and easy- snap-lock connections, high quality-category III stainless steel and horizontal terminations. They also have sliding adjustable pieces and convenience-Neutralizer kits are available. Features: Cartridge Designed to last for 3 Years Before Replacement Included in Kit: 1/2 FPT X 3/8 MPT Adaptor 3/8 MPT Connection Neutralizer Cartridge Why choose Takagi? Takagi produce some of the most highly efficient tankless water heaters in the industry. With a commitment to innovation and quality, they are constantly creating new technology to keep up with their customers ever-changing hot water needs. Takagi sets the bar with the most stringent of durability testing standards for all of our models. For 15 years, Takagi has provided the most eco-friendly, energy-efficient water heating solutions in North America.