FieldCalc: HVAC & Plumbing

By SG APPs on AppTrack Ninja.

Duct, charge and pipe math

FieldCalc is the calculator set for people who actually install and service the equipment. It is built around the numbers you reach for on a call — duct sizes, charge, load, pipe volume, grade — and it runs entirely on the phone. No signal in the crawlspace. No account. No data leaving the device. AIR SIDE --------- • Ductulator — round and rectangular sizing, with velocity and friction rate updating as you type, plus the next standard size up • Ventilation & ACH — air changes, outdoor air rates and exhaust requirements • Airflow by temperature rise — CFM from furnace rise, the fast field che…

Categories: Productivity, Reference

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