Common Questions What is the set point for the York S1-024-35309-000

preventing premature coil burnout in hot mechanical rooms

Technicians should utilize the existing 1/2-inch bore fan blade and mounting nuts from the unit being serviced

2" outside diameter and a classic A-section profile

OEM Compatibility: Drop-in replacement for Copeland 985-0109-00 and compatible with standard Demand Cooling modules

Resideo ZD8X28TZ Damper 320734-701 Common Questions What is theThe Resideo ZD8X28TZ Damper is a precision engineered 8" Wide X 28" High Parallel Blade Zone Damper designed for high performance airflow management in heavy duty HVACR applications. Built with a solid extruded aluminum frame and parallel blades, this unit ensures a low leakage performance and structural rigidity required for high static pressure systems. The damper utilizes a reliable 24Vac synchronous motor mounted on the 28" side, operating as a