Key Benefits OEM Compatibility: Serves as the official replacement for Reznor 103318 and 103319

this will serve as a direct technical match

offering radial and thrust load capabilities required for fan drives

Robust Construction: Features a rolled steel 42-frame housing and sleeve bearings for quiet

These bushings are designed to "bite" and lock permanently

Resideo ZD22X12TZ Damper 318518-761 Key Benefits OEM Compatibility: ServesThe Resideo ZD22X12TZ Damper is a professional grade 22" Wide X 12" High Parallel Blade Zone Damper engineered for high static pressure applications. Built with a heavy duty extruded aluminum frame and blades, this 24Vac zone damper features a Power Closed Spring Return Open configuration, making it the ideal choice for systems requiring a fail safe open position. The integrated synchronous motor is side mounted on the 12 inch dimension, providing