Haltron HVAC Pro: P/T & Calc

Haltron

About this 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.

KEY FEATURES:

PRECISION P/T CHARTS

Instant access to Pressure/Temperature data for all major refrigerants, including R-410A, R-22, and next-gen blends like R-454B and R-32.

ADVANCED CALCULATORS

Superheat & Subcooling: Get instant, accurate calculations to ensure proper system charging and TXV operation.

EPA COMPLIANCE TRACKING

Digital refrigerant logs to track usage, recovery, and disposal.

Automated leak rate calculations to ensure you stay within EPA 608 Section 608 mandates.

Exportable reports for your office or clients with a single tap.

JOB MANAGEMENT SUITE

Create and manage work and save equipment service history.

Organize your day with a built-in technician dashboard designed for the field environment.

WHY CHOOSE HALTRON?

100% FREE: No subscriptions, no hidden fees, no "pro" versions.

INDUSTRIAL FOCUS: Designed for the rigors of commercial and industrial applications.

Download Haltron today and modernize your toolbag.

What’s new

User Interface Updates