The 3/8 in. ZW3870XLT-4P Aqua-Gard Thermostatic Mixing Valve with 4 ports (1 hot in, 1 cold in, 1 cold out, 1 mixed out) is utilized in both residential and most light commercial point-of-use installations with 3/8" compression fittings to protect against potential scalding from hot water. The ZW3870XLT valve has a rapid response rate and precise temperature control to meet the stringent ASSE 1070 standards for installation on fixtures, sinks, lavatories, or bathtubs. It mixes hot and cold water for a final safer water temperature outlet range of 95° to 115°F. The ZW3870XLT-4P includes 4 ports (1 hot in, 1 cold in, 1 cold out, 1 mixed out).

• Includes 4 ports (1 hot in, 1 cold in, 1 cold out, 1 mixed out) for installation versatility
• Includes inlet checks and strainers for reduced maintenance and installation costs
• High protection from scalding injuries with precise temperature control
• Compression fittings designed for long-lasting effectiveness
• Designed for single fixture use and is most suitable for sensor faucets
• Low-lead law compliant
• ASSE Listed 1070
• IAPMO Listed
• CSA Certified
• Meets the requirements of NSF/ANSI 61-9
• Options for 3 or 4 ports for installation versatility