Resideo ZD12X16TZ Damper 318172-701 technicians prefer the 440VAC CAP050150440RSP

technicians prefer the 440VAC CAP050150440RSP because it handles higher voltage stress than 370V models

technicians can achieve faster vacuum pull-downs

It is best practice to use a manometer to confirm the exact inches of water column at which the contacts open or close

If you hear a persistent clicking sound from the control box but the compressor fails to turn over

making it compatible with most residential and light commercial Laars transformers

Resideo ZD12X16TZ Damper 318172-701 technicians prefer the 440VAC CAP050150440RSPThe Resideo ZD12X16TZ is a professional grade 12" Wide X 16" High Parallel Blade Zone Damper designed for high performance forced air zoning systems. Built with a heavy duty extruded aluminum frame and parallel blades, this unit ensures a low leakage performance (less than 1% at 0. 5 in. WC) while maintaining structural integrity in high velocity applications. The integrated 24Vac synchronous motor is side mounted on the 16 inch dimension, providing a