Resideo ZD6X10TZ Damper 326010-701 this is a "less coil"

this is a "less coil" model

and most non-oxidizing chemicals commonly found in industrial mechanical rooms

Technical Benefits for Contractors: Precise OEM Compatibility: Engineered specifically for Reznor gas-fired heaters to maintain certified AGA/ANSI combustion profiles

ensuring factory-spec fitment and connector alignment

This standard capacity core features a 48 cubic inch desiccant block designed to fit seamlessly into liquid line drier shells

Resideo ZD6X10TZ Damper 326010-701 this is a "less coil"The Resideo ZD6X10TZ Parallel Blade Zone Damper is a contractor grade solution engineered for rectangular duct zoning. This 6" Wide x 10" High unit features a power closed, spring return open configuration, making it the standard choice for "fail safe" normally open airflow requirements. Built with a rugged extruded aluminum frame and parallel blades, it maintains a low leakage seal (less than 1% at 0. 5 in. WC) while offering high performance HVAC