Resideo ZD18X14TZ Damper 320788-702 Common Questions What is the

Common Questions What is the difference between an ASME rated valve and a standard T&P valve

Critical Safety Logic: Prevents lean burn conditions by monitoring minimal gas pressure requirements before allowing the pilot or main burner to energize

This motor requires a 5 MFD / 370 VAC capacitor (sold separately) to maintain proper torque and efficiency

this TXV allows for flexible bulb placement

Energy Efficient: Utilizes a new PSC style motor with a 0

Resideo ZD18X14TZ Damper 320788-702 Common Questions What is theThe 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