AI-Powered HVAC Diagnostic Assistant & Workflow
Stop guessing and part-swapping. Generate adaptive decision trees online, then read, follow, and record component tests offline in zero-signal mechanical rooms with voice intake and thermodynamic logic.
Experience the Step-by-Step Decision Tree
Select a common service complaint to trace the dynamic "Preparation → Inspection → Rule Out → Resolution" flow:
Action Required: Check return air filter and blower wheel cleanliness. Measure static pressure across evaporator coil.
Filter clean, total external static pressure is 0.42 in. w.g. (Normal airflow verified ~400 CFM/ton).
Action Required: Connect wireless gauges. Measure suction pressure, liquid pressure, superheat, and subcooling.
Suction pressure = 78 PSI (R-410A, Sat Temp 19°F), Liquid = 245 PSI (Sat Temp 82°F), Superheat = 38°F (High), Subcooling = 2°F (Low).
Action Required: Perform ultrasonic / electronic leak detection on indoor flare connections and condenser service valves.
Pinpoint leak detected at suction line Schrader core fitting.
Replace Schrader valve core with core-removal tool under pressure, recover/evacuate to < 500 microns, weigh in factory charge, verify 10°F subcooling.
Voice-to-Text Intake & Multi-Turn Step Chat
When your hands are covered in coil cleaner or you're balancing on an 8-foot ladder, typing is hazardous. Just tap the microphone and speak naturally.
- Trained on HVAC Jargon: Understands terms like "TXV hunting", "ECM module", "45 microfarad capacitor", and "refrigerant migration".
- Context-Aware Follow-Ups: Ask "What should my head pressure be on a 95°F ambient day?" and get calculated targets based on the specific refrigerant and SEER.
- Real-Time Reasoning Coaching: Junior apprentices learn the thermodynamic "why" behind every step, turning service calls into on-the-job masterclasses.
AI Diagnostic Workflow FAQ
Does ACLogics replace the technician's multimeter and gauges?
No. ACLogics works alongside the technician's physical diagnostic tools. The technician takes real-world electrical, airflow, and refrigeration measurements, and ACLogics performs the thermodynamic reasoning, decision-branching, and rule-out analysis to eliminate false leads.
How many equipment types and brands are supported?
ACLogics supports all residential and commercial system types: standard split ACs, gas and oil furnaces, heat pumps, inverter mini-splits, package rooftop units (RTUs), and hydronic boilers across 200+ major manufacturers.
Can diagnostic histories be shared across our service team?
Yes. Using ACLogics Organization accounts, business owners and service managers can view all team diagnostic sessions, review technician notes, and export standardized customer PDF invoices.
Upgrade Your Field Work
Empower Your Technicians with AI Guided Diagnostics
Download ACLogics on iOS and Android. Try for free — no credit card needed. Cut diagnostic callbacks and build customer trust.