Refrigerant jugs consistently contain less usable refrigerant than labeled (e.g., 24 lbs out of 25 lb jug), forcing technicians to bring extra jugs to complete jobs.

No way to verify actual refrigerant content before arriving on site, and no tool to accurately predict shortfall.

Severity

3Medium

Willingness to Pay

implied

Added

May 14, 2026

Workarounds Described

weighs jug before and after to measure actual refrigerant used
brings extra jugs to compensate for shortfall

Implied Software Gaps

Automated real-time tracking of refrigerant yield per jug by batch/lot
Predictive calculator that accurately estimates number of jugs needed per job

App Concept

ChargeCheck

A digital platform that tracks refrigerant jug yield by batch/lot, crowdsources verified fill data from technicians, and predicts actual usable content per jug before you head to a job. Integrates with existing scales and recovery machines.

Key Features

Scan jug barcode/lot number to log tare weight and actual yield
Crowdsourced database of real-world fill amounts by manufacturer/lot
Pre-job calculator: given system charge, recommends exact number of jugs needed
Integration with Bluetooth scales and recovery machines for automatic logging

Target Users: HVAC and refrigeration technicians, contractors, and fleet managers who buy multiple jugs of refrigerant weekly.

Revenue Model: $9.99/mo per technician subscription, with a free tier for basic lookup and paid tier for batch tracking and reports.

Existing Solutions Mentioned

recovery machinescale to weigh jug

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