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HVAC Doctor AI
One account for homeowners, HVAC professionals and HVAC businesses.
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🏠HomeownerSafe diagnosis, HVAC Passport, service and purchases.
🔧HVAC ProfessionalDiagnostics, equipment, customers, estimates and invoices.
🏢HVAC BusinessPro tools plus team, leads, business operations and analytics foundation.
👤 My Account
HVAC DOCTOR AI
Diagnose. Shop. Get Help.
A smarter HVAC experience for homeowners and technicians.
Shop by category
Featured HVAC parts
🛒
LIVE STORE
Ventorix Air Distribution HVAC Store
Live products and secure Shopify checkout
Shopify
PRO
Technician Services
Request professional HVAC help
On demand
Need help now?
Start with AI diagnosis, buy a compatible part, or request a technician if you prefer professional service.
📦
Returns Policy
All product returns must be processed directly through our Shopify store, Ventorix Air Distribution. Return approval, eligibility, shipping and refunds are handled under the store policy.
See illustrated HVAC explanations and watch guided videos for common problems.
✨ Visual HVAC AI Library
All symptoms • all visuals • all videos • one place.
🏠 AI Duct System Designer
Plan whole-house HVAC airflow, preliminary tonnage, room CFM, duct branches, trunks, returns and grille sizes from property information and a floor plan.
🌴 Florida Energy Code / Permit Worksheet
Florida-focused new-construction energy documentation assistant with printable project summary and permit-support checklist.
🧾 Business Studio — Estimates & Invoices
Create your company logo, professional estimates and invoices, save drafts, and print or save as PDF.
🏛 Florida HVAC Permit Offices
Find the city/county jurisdiction and permit-office contact information for HVAC work. Verify before filing.
📅 Appointment Calendar
Schedule service calls, estimates, installations and follow-ups. Get in-app reminders and add appointments to your phone or Google/Apple calendar.
Shop by Category
Everything in HVAC Doctor AI, organized in one place.
🤖
AI Diagnostics
Ask AI, symptoms, Visual HVAC AI, videos and Scan.
🛠️
Professional HVAC Tools
Duct design, airflow, load planning and Florida Energy.
📅
Business & Jobs
Appointments, estimates, invoices and leads.
🏛️
Permits & Contractor Tools
Florida permit offices, license tools and printable documents.
🛒
Parts & Supplies
Ventorix Air Distribution / Shopify HVAC products and checkout.
👨🔧
Service & Technicians
Request service, technicians and job support.
📋
Customer & System Records
HVAC Health Passport and system documentation.
🎁
Referral & Rewards
Referral tools and rewards.
👤 Customer
How would you like to get help?
Choose guided diagnosis or talk with the AI assistant. You can also shop parts or request a technician.
🩺 My HVAC Health Passport
Keep your HVAC equipment information, health checks, diagnosis history, repairs and maintenance in one place.
💰 Competitive Market Estimate
Get an informational market-range estimate before requesting service, then compare real nearby HVAC companies inside HVAC Doctor AI.
🤖 Visual HVAC AI
Learn how HVAC parts, components and complete systems work with simple explanations and realistic technical drawings.
🎁 Refer a Client
Refer a new HVAC Doctor AI customer and create a referral code for an extra 10% discount on eligible services. The customer shows the code to the technician, and the technician verifies it inside the app.
✨ Visual AI — No Cooling
Watch the illustrated explanation in English or Spanish, then follow homeowner-safe checks.
👨🔧 HVAC Technician
Professional workflow
Technician access is separate from Customer mode. Register this device as a technician/company before viewing Available Leads.
🔐 Technician / Company Access
Available Leads are intended only for HVAC technicians and service companies. Customer mode does not display the lead marketplace.
🔒 LICENSED HVAC PROFESSIONALS ONLY — A valid HVAC / AC Contractor License Number is required before Available Leads can be opened.
✅ Technician / Company Access Active
ONLY FOR HVAC COMPANIES OR TECHNICIANS
📍 Available Leads
—
Leads available now
Each lead can be purchased by a maximum of 3 companies/technicians.
Customer contact information remains locked until the $29.99 lead purchase is verified.
🎁 Verify Client Referral Code
Only use this for a customer who shows you a referral code generated by HVAC Doctor AI.
✅ Referral Code Verified
30% Eligible Service Benefit
20% HVAC Doctor AI app benefit + 10% verified referral discount. Parts are excluded.
📅 Appointment Calendar
Manage service appointments and reminders.
📟 HVAC Doctor AI Touch
Connect the Diagnostic Box, read thermostat/control signals, get a logical next check, and save the result to the customer record.
🗂️ Service Office + eSignature
Customer records, estimates, invoices, approvals and electronic signatures.
HVAC DOCTOR AI HARDWARE
📟 Touch Diagnostic Box
Touchscreen + HVAC Doctor AI App • logical evidence-based diagnostics
Not connected
LIVE CONTROL SIGNALS
READY
--R-C Control Power
--Y Cooling
--G Fan
--W Heat
--O/B Reversing Valve
--System
Ready for diagnosis.
Connect the Box or use Prototype Demo to preview the complete workflow.
1. Connect & Test
Production hardware will pair by Bluetooth Low Energy. The current app includes the complete interface and diagnostic workflow; final BLE service IDs will be connected when the Box firmware is built.
2. Select Complaint
Guided sequence
3. Diagnostic Result
ADDITIONAL TEST REQUIRED
No measurements yet.
CHECK FIRST
Connect the Diagnostic Box and start a test.
→
📱 HVAC Doctor AI App
The commercial device touchscreen can display a QR/link to the official paid HVAC Doctor AI app. Mobile diagnostics unlock only after app purchase/activation.
Box works standaloneApp adds records, reports & office tools
Prototype scenarios
Scan your equipment
📷
Activate your camera
AI Diagnosis
PRELIMINARY / PRELIMINAR
Condenser Capacitor
82%
Confirm with the appropriate test before replacing a part.
How do you want to solve it?
🛒 Ventorix Air Distribution
Live products from our Shopify store. Select an available item to start a secure checkout.
Loading Ventorix Air Distribution products…
🚚Shipping, delivery and pickup choices are confirmed during Shopify checkout when configured for the customer's location.
📦
Returns through Ventorix Air Distribution
All returns and refund requests must be submitted directly through the Ventorix Air Distribution Shopify store.
Choose what you need. Every option below is connected to a working in-app flow.
Guided Repair
Safety first: disconnect power before electrical work.
Confirm the component and specifications.
Test before replacing.
If unsure, request a qualified technician.
🧠 HVAC Doctor AI EngineSecure backend routing
Auto lets HVAC Doctor AI choose the configured AI provider. API credentials remain on the server and are never stored in this app file.
🤖 HVAC Doctor AI Diagnostic Assistant
Describe the exact symptom. The assistant will ask focused follow-up questions and narrow the problem instead of giving a generic answer.
HVAC Doctor AI
Tell me exactly what is happening. Example: “The indoor fan runs, but the outdoor unit does not start.”
Safety: Customer mode will not instruct you to open electrical panels, touch capacitors/wiring, bypass controls, or handle refrigerant.
📍 Request a Technician
Tell us what you need. Your location is used only to find nearby HVAC providers.
Worldwide-ready: search works by your phone location or by city, state/region, postal code and country. Availability depends on the connected provider directory for that location.
🛠️ Nearby HVAC Matches
Company contact details are hidden from the customer. Choose a verified match and HVAC Doctor AI will handle the request.
📅 Book Service
The provider’s company name, phone number, and address are not shown to the customer. HVAC Doctor AI receives the full provider record for dispatch.
💳 Secure Payment
Payment is processed through HVAC Doctor AI using our Shopify checkout.
⭐ Rate HVAC Doctor AI
Tell us about your experience with the app.
Customer Feedback
No reviews yet.
📦 Returns Policy
Ventorix Air Distribution / Shopify return handling
🔁
Important Return Information
All product returns, exchanges, refund requests, return labels, and return-status questions must be handled directly through our Shopify store, Ventorix Air Distribution. HVAC Doctor AI does not independently approve or process product returns outside the Shopify store workflow.
Return eligibility, time limits, item condition requirements, shipping charges, restocking terms, exchanges and refunds are subject to the Ventorix Air Distribution store policy in effect at the time of the request.
🛠️ Tools & Resources
Quick HVAC resources inside the app.
🛠️ Request Service
Tell us what you need and we'll take care of the rest.
⭐ Exclusive App Benefit 20% OFF By using HVAC Doctor AI, you receive 20% off eligible services provided through the app. Parts are not included.
✅
Request Submitted!
Your request has been submitted securely. Qualified technicians can now see a private preview in Available Leads.
20% OFF Your app benefit applies to eligible services. Parts are not included. Your personal contact information stays locked until a verified lead purchase.
⏱️ 24-Hour Service Backup
If no technician has contacted or arrived to help within 24 hours, you can search for a local HVAC company yourself from inside HVAC Doctor AI so you can resolve the problem quickly.
Checking request time…
This backup option does not cancel an existing request automatically. If a technician has already accepted or scheduled your service, contact them before arranging another company.
🔒 HVAC Service Lead
Secure lead access through HVAC Doctor AI
Lead Preview
Customer name, phone, email, exact street address, and private notes are hidden from this preview.
Unlock Full Customer Information
$29.99
Pay the HVAC Doctor AI lead-access fee to unlock this specific lead. After payment is verified, the app issues a code tied only to this lead.
Already paid?
📍 Available Leads
HVAC service opportunities inside HVAC Doctor AI.
How lead access works
Preview the service request without private customer information. Unlocking one lead costs $29.99. After verified payment, that lead's customer details become available inside the app.
🩺 HVAC Health Passport
Your HVAC system record inside HVAC Doctor AI.
Equipment Information
System Health
—
Add equipment information
Health score is an informational estimate based on the data saved in HVAC Doctor AI. It is not a guarantee of equipment condition or remaining life.
Service & Diagnosis History
Privacy & Technician Sharing
Contact information remains protected by the existing lead-access system. This setting is intended for future AI Job Brief integration.
🔐 Private Passport Access
Customer Controlled
Set a private PIN for this device and designate the HVAC company allowed to receive Passport information after you authorize sharing.
This v8.27 vault protects access on this device and records the designated company. Production-grade cross-device access will require authenticated customer/company accounts and server-side authorization.
💰 Competitive Market Estimate
A transparent benchmark to help customers understand a reasonable service range before choosing a company.
$—
Lower market range$—
Typical market range$—
Upper market range$—
🛡️
Customer Confidence
This is an informational benchmark, not a quote from any named company. Actual company pricing can vary based on diagnosis, parts, labor, permits, equipment, warranties, location and availability.
🤖 Visual HVAC AI
Products, parts and complete systems explained visually.
🎁 Refer a Client
Create a referral code that can be verified by an HVAC technician/company inside HVAC Doctor AI.
Referral Benefit +10% OFF When the referral code is verified by the technician, the referred customer receives an additional 10% discount on eligible HVAC services. Combined with the existing 20% app benefit, eligible service savings can total 30%. Parts are excluded.
Give this code to the referred customer. They show it to the HVAC technician/company, who verifies it in Technician mode.
📐 Smart Room Airflow Estimator
Photo-assisted room square footage, airflow, duct and grille planning.
Planning estimate only. A single photo cannot reliably determine room dimensions without a known scale/reference. Upload a photo for visual reference and enter verified dimensions. Final design should be confirmed using accepted load/duct design methods and local requirements.
🏠 Whole-House Air Layout Planner
Upload a floor plan and build a preliminary HVAC distribution plan.
Preliminary design only. This tool does not replace a site survey, Manual J load calculation, Manual S equipment selection, Manual D duct design, ventilation calculation, permits, or licensed contractor judgment.
Floor Plan & House Inputs
Rooms
✨ Visual AI — No Cooling
AI explanation with system illustration, guided learning and safety separation.
How Visual AI Works
1. AI identifies the symptom. 2. See the complete HVAC system. 3. Watch and learn. 4. Follow homeowner-safe checks. 5. Get a recommended solution, part, or technician.
▶ Guided Visual Explanation
Press Play and make sure your phone/media volume is on. This video contains an audio track and on-screen technical guidance.
Watch the visual explanation in English or Spanish.
English
Español
✓ SAFE FOR HOMEOWNER
Visual checks such as thermostat settings, filter condition, airflow observations and visible outdoor-unit obstructions.
Choose a symptom to see the system, watch the explanation, and learn what is safe to check.
🏠 AI Duct System Designer
Whole-property HVAC distribution planning with room-by-room airflow.
Professional planning tool. The app can calculate a preliminary load, tonnage class, CFM distribution, branch duct sizes, trunk targets, returns and grille sizes. Final equipment selection and construction dimensions must be confirmed with a site-specific Manual J / Manual S / Manual D design, local code, actual external static pressure, duct equivalent length, ventilation requirements, equipment performance data and licensed HVAC judgment.
1. Property & Floor Plan
2. Rooms
Enter room area and exposure. HVAC Doctor AI distributes total system airflow by estimated room load.
Florida-specific notice: This module prepares calculations, project inputs, HVAC/duct summaries and a printable permit-support worksheet. It is not itself Florida Building Commission-approved compliance software and should not be represented as the official energy-code compliance report. For an official residential compliance filing under the current Florida Energy Code, use an approved compliance tool and attach its required full report/input report as required by the applicable jurisdiction.
Code basis displayed in this version: Florida Building Code, 8th Edition (2023), Energy Conservation — effective December 31, 2023. Florida's 9th Edition (2026) is under development/review, so this module is clearly labeled for the 8th Edition until the new edition becomes effective and approved software is confirmed.
1. Project / Permit Information
2. Building Envelope
3. HVAC / Duct / Ventilation
4. Water Heating / Other Energy Inputs
5. Generate Florida Permit-Support Report
🧾 Business Studio
Professional estimates and invoices. Upload your existing company logo or create one inside the app.
Florida business guardrails: For Florida contracting proposals/bids/contracts, include the contractor certification/registration number. This tool places the HVAC / AC Contractor License Number on generated documents when entered. Tax rates and contract terms must be reviewed by the business; HVAC Doctor AI is not tax, accounting, or legal advice.
Important: Florida permitting is jurisdiction-specific. Addresses, phone numbers, online portals, fees and requirements can change. Verify the current information with the applicable city/county before submitting or paying a permit.
City / County
Type
County
Permit Office / Department
Address
Phone
Website
Directory entries are starter references and must be verified before permit submission. Future versions can expand this into a verified statewide dataset.
📅 Appointment Calendar
Service scheduling, reminders and calendar export.
Reminder reliability: HVAC Doctor AI can show browser/app notifications while the browser/PWA is allowed to run. For dependable reminders when the app is closed, use Add to Device Calendar so Apple Calendar, Google Calendar, Outlook or your phone's calendar handles the alarm.
New Appointment
Upcoming Appointments
Category
🗂️ HVAC Doctor AI Service Office
Keep the customer record, today’s work, diagnosis, estimates, approvals, invoices and electronic signatures together.
👤 Customer & Equipment Record
Recent Customer Records
📋 Estimate
Recommended Work
Service / ItemQtyRateAmount
Subtotal$0.00
Discount-$0.00
ESTIMATE TOTAL$0.00
Saved Estimates
🧾 Invoice
Completed Work
Service / ItemQtyRateAmount
Subtotal$0.00
Discount-$0.00
INVOICE TOTAL$0.00
Saved Invoices
✍️ Electronic Signature
Document
Customer Approval
Electronic signature record: this version stores the signature, signer name, consent, date/time and document snapshot on this device. Before relying on signatures for legally binding production workflows, configure secure server storage, immutable document versions, signer authentication and a complete audit trail.
⚙️ Settings & Legal
English and Spanish are available throughout HVAC Doctor AI.
⚖️ Important Use Notice
HVAC Doctor AI provides educational, diagnostic-support and planning information. Results, probabilities, market estimates and system-health scores are informational and are not guarantees, final diagnoses, code approvals, engineering designs, or substitutes for an on-site evaluation by an appropriately qualified professional.
Do not perform electrical, refrigerant, combustion, internal-equipment or other hazardous work unless you are qualified and legally authorized to do so. Follow manufacturer instructions, applicable codes and local requirements.
🔐 Privacy & Customer Control
Customer contact information must remain protected from the technician lead marketplace until authorized lead access is verified. HVAC Passport sharing is customer-controlled.
📗 QuickBooks Online Integration
Connect your HVAC Professional or HVAC Business account to QuickBooks Online. Customers, estimates, invoices and payments can be synchronized after the secure cloud backend is activated.
V12.3 Cloud Auth + Creator Preview + QuickBooks Ready build. HVAC Doctor AI operates as the app/platform brand. Ventorix Air Distribution is the HVAC distribution/store channel presented inside the app.
Categories
Units & Accessories
🤖
Need help choosing?
Use HVAC Doctor AI to narrow the right type of unit or accessory.
