ASHRAE HVAC PT Chart

Comprehensive electronic pressure-temperature calculator for HVAC work

iOSApp Store (US)★ 1.0 · 2 ratingsone_time

A mobile app that provides an electronic pressure–temperature calculator for HVAC work, designed to replace paper PT charts. It helps HVAC technicians compute pressure–temperature values more quickly and compactly than carrying and consulting printed charts.

Website iOS

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