Features: l one hundred pc Brand new and fantastic l Nice replacement for the original damaged parts, ensures lengthy lifetime and higher work performance l Made of good material, sturdy and wear-resistant l High high quality for professional use Specification: l Applicable Model: for Macro/Vanward Water Heater l Types (Optional): Model A Sensor, Model B Sensor, Model C Sensor l Cable Length: About 18cm l Quantity: 1 PCS Package Includes: 1x Model A Water Flow Sensor Or 1x Model B Water Flow Sensor Or 1x Model C Water Flow Sensor