EASY INSTALLATION: This 3/4 inch tankless water heater valve kit includes 2 brass nipples (3/4"), 1 gas line hose (3/4" FIP x 3/4" FIP x 18"), and 2 water line hoses (3/4" x 3/4" x 18" Female Threaded). Also includes FREE Teflon Seal Tape for straightforward setup of your hot and cold lines. INDUSTRY-STANDARD MATERIAL: Made from clean brass to meet low lead requirements, this tankless water heater valve kit adheres to plumbing standards and UPC codes, ensuring reliable and safe use for both natural and propane systems. QUICK CONNECTION: The Pressure Relief Valve included in the kit integrates smoothly with the hot valve, making it easy to manage flushing and maintenance. Ideal for maintaining proper flow and performance in your tankless water heater. COMPATIBLE WITH MAJOR WATER HEATER BRANDS: This valve kit connects with major tankless water heater brands. Suitable for various models, including both electric and gas units. WE ARE CHARMAN MANUFACTURING: Charman has provided high-quality Pipe, Valve, Fitting products nationwide since 2006. We have been supplying PVF products and related items for residential, commercial, and industrial applications.