Taco may be renowned for their circulators, but those are not the only pieces of efficient, reliable hydronic mixing equipment that they make. The 5003-N3 is a low head loss brass mixing valve, ideal for a wide range of hydronic heating and domestic hot water applications. An integral thermostatic element monitors and regulates water temperature. The 5003-N3 is capable of handling temperatures up to 176 degrees Fahrenheit to ensure potability, and ASSE 1017 certification guarantees that the water will be mixed down to a usable temperature before flowing through your system. The valve features a tamper resistant cap to prevent alterations to the mixing temperature. Dependable temperature mixing for your hydronic system is as easy as adding a 5003-N3.