Resideo ZD12X18TZ Damper 320720-756 Featuring a substantial 3/4 HP

Featuring a substantial 3/4 HP motor output and a 1050 RPM operating speed

Rugged Construction: Designed for permanent installation within demanding industrial and commercial duct systems

This model is a direct replacement for contractors seeking a low-profile

Interference Mitigation: Superior infrared signal filtering reduces nuisance lockouts caused by oil fog or hot refractory IR signatures

allowing for precise differential temperature control in hydronic applications

Resideo ZD12X18TZ Damper 320720-756 Featuring a substantial 3/4 HPThe Resideo ZD12X18TZ Damper is a professional grade 12" x 18" zone damper engineered for high performance airflow management in multi zone residential and light commercial HVAC systems. This parallel blade zone damper features a heavy duty extruded aluminum frame and rigid aluminum blades, ensuring structural integrity and a low leakage seal (less than 1% at 0. 5 in. WC) that maximizes system efficiency. Designed as a power closed spring return open