Cleveland Controls NS2-0548-00 Pressure Switch R-407A What are the mounting requirements

What are the mounting requirements for this bearing

While many Heil Quaker units use 20-inch blades

High Output Ratings: Supports gas valve loads up to 2

This motor is rated for CW (Clockwise) rotation when viewing it from the lead end

Cleveland Controls NS2-0548-00 Pressure Switch R-407A What are the mounting requirementsThe Cleveland Controls NS2 0548 00 Air Flow Sensing Switch is a high precision differential pressure switch engineered for critical HVAC monitoring. This unit is factory calibrated at a 0. 98" w. c. set point, providing reliable air pressure differential detection in furnaces, air handlers, and ventilation systems. Built with a rugged glass filled polycarbonate housing and a high grade silicone diaphragm, the NS2 0548 00 ensures long term stability