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About the App
Stop carrying around paper P/T charts and messy logbooks. Haltron is the first comprehensive, 100% free mobile suite designed specifically for the industrial HVAC professional. Built by technicians, for technicians, we provide the precision tools you need to diagnose systems, calculate critical values, and stay EPA compliant—all from the palm of your hand.
Best tools for HVAC Pros
PRECISION P/T CHARTS
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Instant access to Pressure/Temperature data for over 100+ refrigerants, including R-410A, R-22, and next-gen blends like R-454B and R-32.
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Toggle between Imperial (psig/°F) and Metric (bar/°C) units effortlessly.
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Clear distinctions between Dew Point and Bubble Point for zeotropic blends.
ADVANCED CALCULATORS
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Superheat & Subcooling: Get instant, accurate calculations to ensure proper system charging and TXV operation.
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Airflow & Psychrometrics: Calculate CFM, Delta T, and Enthalpy on the fly.
EPA COMPLIANCE TRACKING
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Digital refrigerant logs to track usage, recovery, and disposal.
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Automated leak rate calculations to ensure you stay within EPA 608 Section 608 mandates.
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Exportable reports for your office or clients with a single tap.
JOB MANAGEMENT SUITE
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Create and manage work orders, attach photos of system nameplates, and save equipment service history.
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Organize your day with a built-in technician dashboard designed for the field environment.
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EPA Documents and Compliant Job Tracking
EPA-COMPLIANT JOB TRACKING & DOCUMENTATION
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Streamline your workflow with built-in job tracking that automatically syncs with EPA-compliant documentation.
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Generate professional service records and refrigerant usage logs on-site, ensuring every repair is documented to federal standards without the paperwork headache.