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Cool Calc Manual V2.1 software, with various functions shown.

Calculations, Inventory, Service and More

Software designed to streamline the use of Manual J calculations, a cloud-based collaborative inventory management solution, service management software for contractors with residential and commercial clients and more.

Cool Calc Manual V2.1 (DCNE, is designed to streamline the use of Manual J calculations to determine the capacity of HVAC equipment when designing a home HVAC system. The app, which is compliant with ANSI/ACCA 8th Ed V2, can be used on any internet-enabled computing device. It allows users to quickly

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