whereas the 174A typically uses bronze bodies for lower capacity or domestic supply applications
Using the correct OEM-spec belt prevents premature failure and ensures the wheel turns at the design-specified velocity
and 0-10Vdc inputs for seamless integration with modern and legacy HVAC control systems
Always verify compatibility with your unit's model and serial number to ensure correct fitment and operation
Key Benefits High-Temperature Durability: The Kanthal construction allows the rod to function reliably in heat environments up to 2
Copeland ZR190KCE-TED-950 Compressor R-22 whereas the 174A typically usesThe Copeland ZR190KCE TED 950 is a high capacity commercial scroll compressor engineered for demanding HVAC and refrigeration applications. Operating at 460V, 3 phase power, this 15 HP unit delivers a nominal 190,000 BTU hr of cooling capacity. It is specifically designed as a direct replacement for ZR190KCE TFD 455, ensuring a seamless drop in fit for existing systems. This model is highly versatile, utilizing POE oil to support R 407C, R 134A, and R