Williams 9301 Extension 326058-755 For contractors managing refrigeration rack

For contractors managing refrigeration rack systems or large-scale commercial chillers

Replacing a clogged or incorrect refrigerant flow control orifice with this genuine OEM-spec component restores system subcooling and superheat levels to factory parameters

Common Questions Is the VA7810-AGA-2 a spring return model

Extreme Durability: Rated for ambient temperatures ranging from -40 to 205°F

This 1" NPT dual-valve set is engineered specifically for use with McDonnell & Miller controllers

Williams 9301 Extension 326058-755 For contractors managing refrigeration rackThe Williams 9301 Extension is a professional grade 15 inch vent extension engineered specifically for Williams Direct Vent Furnaces. This sidewall venting component is essential when installing 22,000 BTU and 30,000 BTU modelsincluding the 22038 and 30038 seriesin locations where standard wall thickness is exceeded. Constructed from high durability galvanized steel, the 9301 kit accommodates wall thicknesses ranging from 9 to 15 inches, ensuring a