Its sleeve bearing design and CW rotation (clockwise) ensure quiet

Durable Construction: Built with industrial-grade materials to withstand the thermal and chemical demands of diverse fluid media

The Carrier 30GT515165 requires specific factory or field configuration based on your chiller's tonnage and refrigerant type

reducing the risk of mechanical fatigue or leakage

5" x 2" connections

Reznor 205546 Coupling Assembly 326058-758 Its sleeve bearing design andThe Reznor 205546 Coupling Assembly is a critical OEM replacement part engineered specifically for high efficiency Reznor Model VR Heat Exchangers. Manufactured by Nortek Global HVAC, this heavy duty compression coupling assembly is designed to facilitate a leak proof, airtight connection within the heat exchanger circuit, ensuring peak thermal transfer and combustion stability. As a vintage certified HVAC part, it bypasses the common tolerance issues