featuring a 5000 PSI burst pressure rating

What belt types are compatible with the Browning 2BK60H sheave

High Reliability: The silicone diaphragm and 10^6 switching cycle rating provide long-term stability in HVAC pressure monitoring

72" water column set point

The integrated dual auxiliary switches (fixed at 5° and 85°) provide critical end-position feedback to the building automation system

Resideo ZD22X10TZ Damper R-407A featuring a 5000 PSI burstThe Resideo ZD22X10TZ is a 22" Wide X 10" High Parallel Blade Zone Damper engineered for high performance airflow management in multi zone HVAC applications. Built for technicians who demand reliability, this rectangular zone damper features a 24VAC synchronous motor that operates in a power closed spring return open configuration. The fail safe design ensures that air continues to circulate should power be lost, maintaining critical system