ensuring the system maintains accurate setpoints for safety and operational efficiency

is a high-precision OEM component engineered for industrial-grade gas-fired water heaters and boilers

Built with a robust silicon nitride element

ensuring the switch accurately triggers based on the temperature at the bulb

slip-free fit on standard blower shafts

Resideo ZD14X14TZ Damper 323269-701 ensuring the system maintains accurateThe Resideo ZD14X14TZ is a high performance 14x14 zone damper engineered for professional HVAC zoning systems. Built with a heavy duty extruded aluminum frame and parallel blades, this square zone damper provides superior airflow control with a low leakage design. The integrated 24Vac synchronous motor operates on a power closed spring return open logic, ensuring a fail safe normally open position during power loss. With a 30 second power close and 10