# HVAC Tech Assistant — HVACEquipmentLookupDiagnostics > HVACEquipmentLookupDiagnostics (iPhone/iPad app by Chris Johnston.) - Source: https://appshunter.io/ios/app/hvac-tech-assistant/id6774753684 (this page in markdown: same URL + `.md`) - Developer: [Chris Johnston](https://appshunter.io/developer/1871798616) - Category: Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 26.2 · 13 MB - Languages: American English - Released: 2026-06-03 - Data updated: 2026-09-05 - User reviews in markdown: https://appshunter.io/ios/app/hvac-tech-assistant/id6774753684/reviews.md ## What is HVAC Tech Assistant? HVAC Equipment Lookup helps HVAC technicians identify equipment, find model information, locate replacement parts, view technical specifications, troubleshoot systems, and manage service history. Supports furnaces, air conditioners, heat pumps, package units, mini-splits, boilers, and more. Quickly identify HVAC equipment and access important information to help diagnose issues, locate parts, manage service records, and work more efficiently in the field. New users receive 25 starter AI credits after creating an account. FEATURES • Equipment Lookup and Identification Search HVAC equipment by model number, manufacturer, and equipment details. • Nameplate Photo Scanning Capture equipment nameplates and extract available model and specification information. • Technical Specifications Access model information and technical details for supported equipment. • Parts Sourcing Find replacement-part information and possible sourcing options. • Diagnostic Assistance Use AI-powered tools for troubleshooting guidance and service research. • Customer Equipment History Track equipment information connected to customer records. • Service Record Management Organize service notes, equipment history, and maintenance information. • Fast Mobile Search Quickly search equipment and technical information while working in the field. • Field Service Productivity Tools Keep equipment, customer, and service information organized in one place. Deep Storm Alpha HVAC helps reduce time spent searching for equipment information and gives technicians faster access to service-related data. The app supports work involving furnaces, air conditioners, heat pumps, package units, mini-splits, wall heaters, and other HVAC equipment. PURCHASE OPTIONS Deep Storm Alpha HVAC offers the following options: • 25 starter AI credits for new users • 50 AI Credits as a one-time consumable purchase • Monthly Premium subscription • Yearly Premium subscription Monthly and Yearly Premium provide unlimited AI use and access to all premium features while the subscription remains active. The 50 AI Credits purchase is not a subscription. Credits are added to your account, never expire, and may be purchased multiple times. PREMIUM FEATURES • Unlimited AI diagnostics and assistance • Unlimited equipment identification tools • Full access to premium HVAC tools • Expanded service and workflow features • Ongoing feature improvements SUBSCRIPTION INFORMATION Monthly Premium and Yearly Premium are auto-renewing subscriptions. • Payment will be charged to your Apple ID account at confirmation of purchase • Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period • Your account will be charged for renewal within 24 hours before the end of the current period • You can manage or cancel subscriptions in your App Store account settings after purchase DISCLAIMER Deep Storm Alpha HVAC is an informational tool intended to assist HVAC professionals with equipment identification, technical research, diagnostics, and service management. Users must independently verify all specifications, wiring diagrams, part numbers, safety procedures, refrigerant requirements, and service recommendations before performing any work. This app does not replace manufacturer documentation, equipment manuals, local codes, industry standards, licensing requirements, or professional judgment. All information is provided as an assistive resource. Users are responsible for actions taken based on information obtained through the app. Privacy Policy https://swlabsgroupllc.com/PrivacyPolicy Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Deep Storm Alpha HVAC Premium | $5.99 | per month | | Premium Yearly | $59.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 50 AI Credits | $4.99 | one-time | ## Version history (last 5 releases) ### 1.5 — 2026-08-11 Updated Description ### 1.4 — 2026-07-18 • Added Monthly and Yearly Premium subscription options • Added one-time purchase option for 50 AI Credits • Improved subscription management and purchase flow • UI improvements and bug fixes • Performance enhancements ### 1.3 — 2026-07-15 Update ### 1.2 — 2026-06-16 Update ### 1.1 — 2026-06-10 Update ## More apps by Chris Johnston - [Kidney Stone Prevention Diet](https://appshunter.io/ios/app/kidney-stone-prevention-diet/id6759850795) - [Low Sodium Recipes & Meals](https://appshunter.io/ios/app/low-sodium-recipes-and-meals/id6760208549) - [Calcium From Foods](https://appshunter.io/ios/app/calcium-from-foods/id6760209379) - [PostGLP1plan](https://appshunter.io/ios/app/postglp1plan/id6760209613) - [GLP-1 Diet & Nutrition](https://appshunter.io/ios/app/glp-1-diet-and-nutrition/id6767358135) - [AI Workspace by Deep Storm](https://appshunter.io/ios/app/ai-workspace-by-deep-storm/id6768799316) All apps by Chris Johnston: https://appshunter.io/developer/1871798616 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*