By utilizing heavy-duty components

Using it with Natural Gas will result in improper combustion and unsafe operating conditions

allowing for seamless upgrades in existing Siemens control panels

OEM Integrity: Prevents system pressure loss and potential water damage by meeting original manufacturer pressure ratings

It is rated for pressures up to 5 psig and features RPTFE seats and a brass stem for dependable quarter-turn sealing

Resideo ZD22X6TZ Damper 323613-751 By utilizing heavy-duty componentsThe Resideo ZD22X6TZ is a high performance 22" Wide X 6" High Parallel Blade Zone Damper designed for contractors who require precise airflow management in multizone HVAC systems. Built with a rugged extruded aluminum frame and blades, this rectangular damper features Kevlar gearing that significantly reduces mechanical wear compared to standard plastic gears. The integrated 24Vac synchronous motor is mounted on the 6" side, providing a Power Closed