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

For technicians performing a burners retrofit or maintenance

such as open limit switches

If your unit displays a pressure switch lockout code

the installation of a thermal expansion valve may necessitate a hard start kit (capacitor and relay) if the outdoor unit does not already have one

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