Multi-Fuel Versatility: Certified for use with liquefied petroleum gases and natural gas

it features a 1-21/32" extended shank designed specifically for tanks with thick insulation

maintaining peak heat transfer

including Lovejoy

Pre-Charged: Ships with 45 oz

Resideo ARD6TZ Damper 323080-701 Multi-Fuel Versatility: Certified for useThe Resideo ARD6TZ is a 6 inch round automatic zone damper engineered for high performance airflow management in residential and light commercial HVACR systems. Built with heavy duty galvanized steel, this 24V motorized damper features a single blade construction that seals tightly against a dedicated gasket to ensure minimal leakage. As a power closed spring return open model, it is designed for fail safe normally open operation, ensuring ventilation