Description
Product Overview
Enhance your water heating system with the HYDRO MASTER brass valve set, designed for durability and efficiency. Constructed from thick, forged lead-free brass, this valve kit ensures strength and leak prevention, with each component factory-tested for long service life. It includes hot and cold isolation valves rated at 500WOG, a pressure relief valve handling up to 150 PSI and 200,000 BTU, and full port ball valves that maximize water flow for improved performance. With 0.75-inch IPS connections, this set fits standard setups and is CSA certified, meeting all federal and state standards for safe drinking water components. Specifications include a multi-color finish, indoor installation style, and a package containing five pieces, weighing 3.75 pounds with dimensions of 8.9 x 7.6 x 4.17 inches.

Usage
This valve set is ideal for residential and light commercial environments, particularly for installing or maintaining tankless water heaters. It suits homeowners, plumbers, and DIY enthusiasts looking to upgrade their water heating systems for better control and safety. Common occasions include new installations, replacements of old valves, or system enhancements to prevent leaks and ensure efficient water flow. The product is compatible with major tankless water heater brands like Rheem, Rinnai, EcoSmart, and Navien, making it a versatile choice for various setups where reliable water temperature and pressure management are essential.
Why Choose Us
Opt for HYDRO MASTER valves for their superior craftsmanship and focus on safety and reliability. The lead-free brass material not only complies with strict drinking water standards but also resists corrosion, ensuring longevity in demanding conditions. Unlike generic alternatives, this kit is pre-assembled and tested, reducing installation errors and providing peace of mind with its high-pressure ratings and color-coded handles for easy identification. Backed by positive customer reviews and a high best-seller rank in water heater parts, it represents a trusted investment for efficient, hassle-free water system maintenance.
Key Features
- Durable lead-free brass construction for strength and leak prevention, tested for long service life.
- All-in-one kit with hot/cold isolation valves, pressure relief valve, and full port ball valves to maximize water flow.
- Wide compatibility with 0.75-inch IPS connections and major tankless water heater brands for versatile use.
- Easy installation with color-coded handles to quickly distinguish between hot and cold water lines.
- CSA certified and compliant with federal lead standards, ensuring safe drinking water system components.
FAQ
What is the maximum pressure rating for these valves?
The valves are rated for a maximum operating pressure of 150 PSI, with the pressure relief valve handling up to 200,000 BTU for reliable performance in high-demand systems.
Are these valves compatible with my tankless water heater?
Yes, they are designed to fit standard 0.75-inch IPS connections and are compatible with brands like Rheem, Rinnai, EcoSmart, and Navien, making them suitable for most tankless setups.
Is the material safe for drinking water?
Absolutely, the brass is lead-free and complies with all federal and state standards for drinking water components, ensuring safety and reliability in residential use.
How many pieces are included in the kit?
The kit contains five pieces, including isolation valves, a pressure relief valve, and necessary components for a complete installation, all in one convenient package.
Can I install these valves myself?
Yes, with basic plumbing knowledge, the color-coded handles and standard connections make DIY installation straightforward, but consulting a professional is recommended for complex systems.




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