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

ASME Section IV Compliance: National Board capacity certified to meet strict safety codes for hot water heating equipment

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

providing the necessary reach for secure bulb mounting on the suction line

Carrier LA22LA143 Blower Wheel 320788-702 Key Benefits OEM Precision: GuaranteedThe 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