Tools for the HVAC Industry

ACCA approved.
Built for easy and accurate HVAC Load Calculations, Equipment Selection and Duct Design.

AccuLoad: ACCA Approved Manual J8, including Manual S equipment selection. AccuDuct: ACCA Approved Manual D.

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AccuLoad · ACCA Approved Manual J8

Residential load calculations, including Manual S equipment selection.

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Manual S equipment selection is an included AccuLoad feature; no separate Manual S approval is claimed.