ENGINEERING SUPPORT CHANNEL

Engineering design & permitting resources for your Allied product family HVAC installation

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Certified Engineering Evaluation Reports For Permit

Purchase sealed plans to submit with your Allied family of HVAC products for high wind tie down & unit integrity structural certifications needed for permit throughout the US

Support Products

Purchase certified designs for pads, stands, and design aids to assist in your project design & permitting

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Purchase sealed plans to submit with your Kohler product for high wind tie down & unit integrity structural certifications needed for permit throughout the US

Interactive Design Aids

Use these design tools for estimating important structural concepts such as wind pressure, pad & stand adaptation. Order certified results for permit.

Helpful Articles for Permitting

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