Nidec-US Motors 3786 Motor 322838-754 Common Questions: What does the

Common Questions: What does the "Speed Up" jumper do

this motor assembly is responsible for purging the heat exchanger of combustion gases and establishing the necessary static pressure to close the pressure switch

Always check your installation manual to see if your specific elevation requires a separate high-altitude pressure switch adjustment

Robust Construction: The forged brass housing provides superior pressure ratings and corrosion resistance compared to cast alternatives

Nidec-US Motors 3786 Motor 322838-754 Common Questions: What does theThe Nidec US Motors 3786 Motor is a high performance direct drive blower motor designed for multi speed furnace and air handler applications. This 1 3 HP 1075 RPM unit operates on 208 230V single phase power, offering a reliable Permanent Split Capacitor (PSC) design that ensures consistent efficiency across three distinct speed taps. Built with a 48Y frame and a 5. 6 inch diameter, this motor features Open Air Over (OAO) construction, allowing for