By integrating this kit

This bypasses the pressure setting to allow for maximum flow when purging air from the loops or filling the system for the first time

Key Benefits OEM Precision: Guaranteed compatibility with Copeland ZF24K and ZB56K series compressors

The "L" indicates it is a Limit control (normally closed

Operating at 460V and 1-phase power

Carrier LA22LA143 Blower Wheel 320788-702 By integrating this kitThe 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