Coolbench: HVAC Toolkit

All-in-one offline-first toolkit for HVAC/R technicians on service calls

iOSfreemium

A mobile app offered as a freemium, offline-first toolkit that includes charging calculations and other HVAC service utilities. It helps HVAC/R technicians maintain access to essential diagnostic and calculation tools during service calls in areas with poor or no cellular signal.

Website iOS

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