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Improved Efficiency: Restores proper Lennox furnace airflow and fuel-to-air ratios to lower operational costs
3-inch frame and CCWSE rotation
Can this part replace a Honeywell L4064 series control
Key Benefits Enhanced Start Torque: Integrated HST motor tackles high-pressure differentials across the expansion valve during startup
significantly lowering operational costs compared to standard PSC motors
Resideo ZD18X14TZ Damper 321702-401 Improved Efficiency: Restores proper LennoxThe Resideo ZD18X14TZ is a professional grade 18x14 parallel blade zone damper engineered for high static pressure applications in residential and light commercial forced air systems. This power closed spring return open model features a high torque 24Vac synchronous motor mounted on the 14 inch side, ensuring reliable two position airflow control. The parallel blade orientation provides low flow resistance when fully open, minimizing pressure drop
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