Belimo ZONE215S-25+Z24NC Valve Assembly 321894-706 this assembly is engineered to

this assembly is engineered to regulate the flow of hot water

Smith and Lochinvar appliances

making it suitable for high-heat aftercooler applications

always verify the specific regulator kit compatibility (typically a 1751 series kit) before attempting a field conversion

It allows heating elements to reach operational temperature before the blower starts

Belimo ZONE215S-25+Z24NC Valve Assembly 321894-706 this assembly is engineered toThe Belimo ZONE215S 25+Z24NC is a high performance 2 way zone valve assembly engineered for precise control in hydronic systems. This 1 2 inch sweat connection valve features a 2. 5 Cv rating, making it ideal for baseboard radiation, fan coil units, and convective heating applications. Utilizing a synchronous motor driven actuator, the assembly operates as normally closed, ensuring reliable shut off in the event of a power loss. The forged brass body