What is the sensing element used in the Siemens 587-184

Key Benefits for Contractors Poppet valve technology eliminates bleed losses

Can the 36-inch capillary be shortened

one black) to deliver high-accuracy resistance data

Service Convenience: Manual override lever permits system flushing and manual operation without requiring electrical power

Grundfos 99490914 Pump 321042-401 What is the sensing elementThe Grundfos 99490914 is a professional grade ALPHA1 26 99F high efficiency circulator engineered for demanding hydronic heating and cooling applications. Built with a robust cast iron pump housing and an advanced ECM variable speed motor, this pump delivers a maximum head of 32. 48 feet and a flow rate up to 26 GPM. Designed specifically for HVAC technicians, it features a 0 10V analog input for seamless integration into boiler management systems