Small UI Changes

HVAC/R AI Pro is a practical field companion for HVAC and refrigeration technicians. Get help troubleshooting a stubborn system, checking airflow, reading equipment labels, or putting together an estimate—all in one place. Built by a field tech for field techs, it combines conversational AI with useful trade tools to help you work through the job in front of you. AI Help on the Job Describe what you’re seeing, share your readings, or add a photo to get help working through the problem. - Step-by-step troubleshooting and diagnostic checklists - Guidance on superheat, subcooling, static pressure, and airflow - Photo-based equipment and system support - Answers tailored to your technician experience level - Save chats with Basic or Pro so you can pick up where you left off - With Pro, ask AI to search your saved past chats for relevant information Equipment Scanner Spend less time typing information from a unit label. Take or choose a photo, review the detected equipment details, and bring them into Chat when you’re ready. - Capture model, serial, refrigerant, and electrical details - Review and edit the information before using it - Add equipment context to your conversation HVAC and Refrigeration Tools Keep everyday calculations close at hand. - Round and rectangular duct sizing - Static pressure and friction rate calculations - Refrigerant pressure-temperature reference - Walk-in refrigeration box-load calculations - Save airflow jobs with Basic or Pro Repair and Replacement Estimates Build a starting point for your next estimate using job details, location, labor rate, and markup. Basic and Pro let you save estimates and return to them when you need them. Made for Your Workday Whether you’re learning the trade, diagnosing service calls, checking an installation, or planning repair work, HVAC/R AI Pro gives you a place to ask questions and keep useful job information together. Subscription Options Basic AI assistance and practical HVAC/R tools. Includes a monthly AI allowance for chat, photo analysis, and estimates, plus saved chats, estimates, and airflow jobs. Pro More AI support for your workday. Includes everything in Basic, more AI usage, more room for detailed answers, higher photo-upload limits, and AI search of relevant information in your saved past chats. Chat, photo analysis, and AI estimates share AI usage. Usage limits and fair-use terms apply. Photo uploads and storage have separate limits. Available plans and pricing are shown in the app before purchase. Some features require a paid subscription. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple Account. Manage or cancel your subscription in your App Store account settings. AI can make mistakes. Always verify important information and follow manufacturer instructions, local codes, and proper safety procedures. Estimates and calculations are planning aids and require professional judgment. Privacy Policy: https://hvacrai.com/privacy Terms of Use: https://hvacrai.com/terms

New Equipment Scanner: take or choose a unit-label photo, review detected model and equipment details, then attach them to Chat when you want help. Long saved chats also open faster for Basic and Pro users, with older messages available on demand.

This update improves reliability, saved work, and the mobile field workflow across AI Chat, estimates, airflow jobs, and refrigerant logs. • Improved AI Chat reliability with better recovery for active replies • Added Retry support when a chat send is interrupted • Improved assistant links so web references open correctly • Added folders for Basic/Pro saved chat history • Improved saved estimates, saved airflow jobs, and refrigerant log syncing • Refined Estimate Tool results with cleaner price ranges and copy-ready summaries • Improved upgrade prompts for saved work and history • Added crash diagnostics to help identify and fix production issues faster

This update improves the HVAC/R AI Pro field workflow with a cleaner mobile experience, better subscription plan display, and improved airflow job tools. • Added a new in-app release update screen • Improved airflow duct ordering for saved jobs • Split account and app settings for easier navigation • Updated mobile drawer styling and general app polish • Added Spanish language support

Updated AI workspace, Updated UI, Improved AI diagnostics, AI can send links for parts, manuals, workflows.

Added inputs on Friction rate calculator, and changed wording for some.

Improved AI Chat and Estimates with updated prompts and a more consistent estimate breakdown/format. Updated AirFlow tools with refreshed Ductulator sizing behavior and clearer “Friction Rate Calc” labeling. General UI polish and bug fixes.

Refrigeration Tools added to the app. P/T & SH/CH Calc Walk-in Box Load Calc Line Sizing Tool Defrost Schedule Refrigerant Log Leak Rate Calc Troubleshooting Refrence

Updated UI Added in AirFlow Tools. Static Pressure Calculator, Ductulator, Duct layout builder, you can save material list from the duct layout to your phone.