What is the difference between the S84-11 and the S84Z-90

offering a 200 amp continuous rating on the normally open side with a 600 amp inrush capability

Optimized Airflow: The 37-degree pitch is specifically calibrated for high-static pressure environments

this maintenance-free unit excels in heating and cooling systems

Durable Construction: Built with corrosion-resistant materials to withstand harsh condensate environments and prevent formicary corrosion

Baldor Motor EL11203 Motor 322838-754 What is the difference betweenThe Baldor Motor EL11203 is a premier 1 4 HP 1725 RPM 48 frame motor designed for continuous duty industrial and HVACR applications. As a NEMA 48 frame motor, this single phase, open drip proof (ODP) motor features a robust rolled steel construction that ensures long term durability in environments with moderate moisture. Engineered with a 1. 35 service factor and dynamically balanced rotors, the EL11203 minimizes vibration and noise while extending