Carrier LA22LA143 Blower Wheel 319847-401 While the spring itself is

While the spring itself is omnidirectional

this switching relay manages high-current blower motors and furnace components

This yellow-coded thermistor provides real-time thermal resistance feedback to the control board to prevent compressor overheating and liquid slugging

Key Benefits: Genuine OEM quality ensures seamless mechanical compatibility and simplified installation

Ensure the voltage at the terminal block is within the 208-230V range

Carrier LA22LA143 Blower Wheel 319847-401 While the spring itself isThe Carrier LA22LA143 Blower Wheel is a precision engineered OEM replacement part designed for high capacity air handlers and rooftop units, specifically within the 40RUAA and 40RUQA series. This 15" x 15" double hub blower wheel features a 1 7 16" bore diameter and a reversible rotation capability, allowing for versatile deployment across various industrial and commercial HVAC configurations. Constructed from corrosion resistant steel, the wheel is