AI Guided Diagnosis
Interactive state-machine troubleshooting. Step-by-step checks with dynamic "Ruled Out" and "Confirmed" branch updates.
Explore Guided Diagnosis → Official Feature Architecture
Built for the Realities of HVAC Field Work
No gimmicks. Every tool in ACLogics is built for extreme field conditions — hot attics, rainy rooftops, and zero-signal basements.
ACL
Core Intelligence
Proprietary Thermodynamic Diagnostic Model
Trained on 15+ years of manufacturer technical specifications, thermodynamic physics, and real field service call logs.
< 30s To Working Diagnosis
200+ Brands Supported
100% Offline Usability
01
AI Diagnostics & Guided Troubleshooting
Dynamic decision tree logic that turns symptoms and meter readings into verified root causes.
Hands-Free Voice Intake
Specialized acoustic speech-to-text trained on HVAC terminology. Record symptoms and gauge readings without taking off work gloves.
See Voice Intake →Multi-Turn Step Chat
Ask in-depth follow-up questions during active diagnostic calls. Get instant thermodynamic explanations tailored to the exact equipment.
See Step Chat → 02
Field Utilities & Engineering Toolset
Essential offline tools for quick calculations, fault code queries, and technical reference.
Error Code Database
Instant multi-brand lookup for 10,000+ fault codes, blink sequences, and pulse counts across Carrier, Trane, Daikin, Lennox, and more.
Query Error Codes →Duct Airflow & CFM Calculator
Calculate round and rectangular duct sizes, friction loss rates, and airflow velocity (FPM) based on ACCA Manual D standards.
Try Duct Calculator →HVAC Multi-Unit Converter
Real-time engineering conversion for cooling capacity (BTU/hr, Tons, kW), static pressure (PSI, in. W.C., Bar), and airflow.
Use Unit Converter →Technical Manuals & Schematics
Curated brand-by-brand access to official manufacturer service literature, terminal wiring schematics, and warranty portals.
Browse Manuals & Diagrams → 03
Equipment Library & Offline Data Architecture
Capture unit specifications instantly and query 90 days of service history without internet connectivity.
Nameplate OCR & Tonnage Decoder
Point your camera at any condenser or furnace data plate. Seconds-fast extraction of brand, model, serial, cooling tonnage, and manufacture date.
See Nameplate Scanner →Offline SQLite Execution Engine
Generated diagnostic workflows, error code databases, and 90-day histories are cached locally in SQLite so you can read, follow, and record steps with zero signal.
Explore Offline Architecture →90-Day Instant Multi-Search
Filter previous service calls by customer address, equipment model, fault code, or technician notes with zero internet latency.
See History Search →Professional PDF Service Reports
Compile diagnostic steps, photos, technician notes, and customer summaries into clean, branded PDFs in 30 seconds with 15+ language support.
Preview PDF Reports → 04
Team Management & Centralized Corporate Billing
Designed for HVAC contractors and fleet operators to streamline seat allocation, technician licensing, and corporate billing.
Centralized Invoicing & Billing
One consolidated monthly corporate invoice with Stripe receipts. Technicians get full app access without submitting expense reports.
Learn About Team Billing →Flexible Seat Allocation
Easily invite, provision, or remove technician seats ($24.99/mo per seat, 1 free Admin). Unused seats do not auto-renew.
Calculate Team Seats →Dedicated Web Admin Portal
Independent desktop web portal at team.aclogics.com for business owners to manage member seats, assign Admin/Tech roles, and download invoices.
Launch Team Portal ↗Ready To Start
Equip Your Team with Honest, Hardcore Field Intelligence
Download ACLogics on iOS and Android (Try for free — no credit card needed) or manage your organization fleet at team.aclogics.com.