Utilizing genuine York HVAC parts ensures that the system meets original factory amperage draws and signal timing requirements

Unlike standard orifices or fixed metering devices

For normally open requirements

the guard is engineered to withstand the rigorous thermal cycles and vibration common in power-vented heating systems

Siemens Building Technology 599-03133 Valve 324846-701 Utilizing genuine York HVAC partsThe Siemens Building Technology 599 03133 is a heavy duty 2 way normally closed globe valve engineered for precise throttling and reliable isolation in high demand mechanical systems. Built with a rugged bronze body and high grade stainless steel trim, this 1 1 2 inch NPT globe valve is designed to withstand the rigors of industrial and commercial HVAC control systems. With a 25 Cv equal percentage flow characteristic, it provides the linear control