Key Markets > Industrial


The leading manufacturers of today’s ultra efficient HVAC systems strive to make the environment more comfortable for everyone.

For decades, Neenah Foundry’s casting design engineers have worked collaboratively with the industry-leading HVAC companies to better regulate interior thermal conditions.

Cast iron fixed and orbital scrolls, rotor and bearing housings, as well as covers and heads, are all meticulously engineered using NEI’s advanced solidification modeling process, and are cast by our state of the art foundries, to the high standards of the HVAC industry.

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HVAC Products

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