Lau 02895804 Blower Wheel 328140-751 this device monitors supply pressure

this device monitors supply pressure to ensure the burner operates within safe stoichiometric parameters

Disconnect the sensor from the control and measure the resistance across the two leads using a multimeter set to ohms

using it on different ratings will cause performance errors and potential motor failure

How do I mount this valve in a gas train

Lau 02895804 Blower Wheel 328140-751 this device monitors supply pressureThe Lau 02895804 Blower Wheel is a high performance double inlet blower wheel engineered for demanding HVACR applications, including furnaces and air handlers. Built with corrosion resistant aluminum blades and a heavy duty steel hub, this wheel is designed for direct drive blower motors requiring a 1 2 inch bore and clockwise (CW) rotation. With a 3450 max RPM rating, it delivers consistent airflow across high static pressure systems. Measuring 5 3 4