Is this a spring-return model

Common indicators include localized grinding noises from the motor

Is the R44830 compatible with all 1-inch shafts

allowing technicians to fine-tune cycles for maximum efficiency

Lennox 13Y55 Coil Assembly 322027-701 Is this a spring-return modelThe Lennox 13Y55 Coil Assembly is a specialized 4 5 ton OEM HVAC replacement coil engineered for high capacity heat transfer in commercial and industrial Lennox systems. As a genuine Lennox 13Y55 component, this assembly ensures direct compatibility and physical fitment for maintaining factory specified static pressure and airflow requirements. This coil, also identified as part number 13Y5501, features precision engineered fin spacing and circuiting