this unit features a 8-13 psi nominal spring range and a versatile 2-3/4 inch stroke

this replacement water sensor serves dual roles—monitoring both supply temperatures and tank conditions—to provide real-time thermal feedback to the control board

enabling technicians to fine-tune the minimum firing rate during low-load conditions

The motor features a CW rotation (lead end) and uses a sleeve bearing system for reliable thermal performance in high-heat environments

Siemens Building Technology 7MF15654BB105EA1 Sensor 320819-301 this unit features a 8-13For industrial HVAC and hydronic systems requiring precise monitoring, the Siemens 7MF15654BB105EA1 is a professional grade liquid pressure sensor designed for high accuracy and long term stability. This model, part of the SITRANS P200 series, features a 0 to 15 PSIG measuring range and delivers a reliable 0 10Vdc output signal, making it compatible with most building automation systems and PLC controllers. Built with a stainless steel housing and a 1