# Bluon HVAC — HVAC Tools

> HVAC model database, AI troubleshooting, and live expert support for technicians. (iPhone/iPad app by Bluon, Inc..)

- Source: https://appshunter.io/ios/app/bluon-hvac/id1357521880 (this page in markdown: same URL + `.md`)
- Developer: [Bluon, Inc.](https://appshunter.io/developer/1357521879)
- Category: Utilities
- Price: Free
- Rating: 4.80/5 from 4,450 App Store ratings · 140 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 170 MB
- Languages: American English
- Released: 2018-03-13
- Data updated: 2026-08-23
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/bluon-hvac/id1357521880/reviews.md

## What is Bluon HVAC?

Bluon provides the technical information and support to tackle any job in HVAC-R and plumbing.

Scan or search for any unit to find the documentation on over 35,000,000+ HVAC models across virtual every brand. Instantly access the key model specs, age/warranty, manuals, original parts, part specs, and replacement options. See which suppliers carry which part - you can even text/email them or order directly through their website.

Get detailed troubleshooting guidance from MasterMechanic, our custom A.l. built with the database and with the problem/solution knowledge of over 135,000 live support calls, or call our Live Tech Support line to connect to our team of 25+ year veteran technicians.

Bluon has your back.
App Features Include:
- Database of 35,000,000+ HVAC units (manuals, specs and part lists)
- Master Mechanic: leading A.I. tool for techs
- Live Support line: talk to REAL veteran techs to solve problems in the field!

## Key features

- 500,000+ HVAC unit database
- Manuals and part lists
- AI troubleshooting tool (MasterMechanic)
- Live support from veteran techs
- HVAC industry upgrade tools

## What do users think of Bluon HVAC?

Overall sentiment: neutral

**Pros**

- 🤖 Helpful tech support
- 💯 Comprehensive database of manuals and information
- 🛠️ Useful tools and calculators
- 🤝 Great customer service

**Cons**

- 💰 Paywall for advanced features
- 🔒 Limited access without company account
- 🔍 Missing manuals for some equipment models
- 🗣️ Removal of helpful forums

**Commonly reported bugs**

- Login/password reset issues
- Frequent crashes or loading problems

**Most requested features**

- Individual technician subscription option
- More comprehensive coverage of HVAC equipment models
- Ability to access full manuals without restrictions

## Recent user reviews (10 of 140)

All indexed reviews: https://appshunter.io/ios/app/bluon-hvac/id1357521880/reviews.md

### 5/5 — Bloun Restores True Live Support

*2026-08-04, version 9.16.2*

Hail to Bloun for restoring true live tech support unto us! Though their cunning AI doth serve right well, it sometimes leadeth one down winding rabbit holes of confusion. Yet nothing doth compare to the living voice and seasoned wisdom of a real technician — that irreplaceable experience no machine can ever fully grant. Five bright stars do I bestow with glad heart!

### 5/5 — Best HVAC app!

*2026-07-08, version 9.16.1*

Hands down best app ever for all residential and commercial HVAC systems. Anytime I bump into an issue on the field that’s throwing me for a loop, or I am not sure about warranty, this is my go-to application for all my professional needs.

### 1/5 — NO AI

*2026-04-23, version 9.15.1*

App used to be really good could talk to fellow techs and get ideas and relate to others going through the same hardships as you now its just lifeless and AI everything no longer useful

### 3/5 — Better explanation

*2026-04-04, version 9.15.1*

I’m a graduating hvac technician, epa certified and I came across this app…. For the life of me it doesn’t clearly explain how to become a member for unlimited access to the features

### 1/5 — Pay wall

*2026-03-20, version 9.14.1*

When I downloaded it. It was free. Now they want money. Some supply houses will not use them so no need for them.

### 1/5 — No go for me - too expensive

*2026-03-14, version 9.14.1*

Ridiculously expensive $99/mo per tech. With 30 years of real world experience, this app brings very little value to me at that price point

### 2/5 — Limited Lennox manuals

*2025-10-30, version 9.12.2*

The database is missing the manuals for the entire lineup of the “Lennox 13GEP” model range.

### 1/5 — Used to be good

*2025-10-29, version 9.12.1*

Have to subscribe to make it even worth using. Would rather just google model numbers

### 1/5 — Just let Techs pay you

*2025-10-10, version 9.12.1*

I find it ridiculous that you don’t offer the option for a Technician to just pay to use your app’s services without getting their company involved, I mean did someone in ur company get dropped as a baby? that’s money that you’re not making right there.

### 1/5 — Trying to get👎🏻

*2025-07-30, version 9.11.0*

Keeps giving me a network error cannot sign in

## Frequently asked questions about Bluon HVAC

### What does the Bluon HVAC app do?

Bluon HVAC is designed to help HVAC technicians complete jobs faster. It provides access to a large database of HVAC models, their manuals, and part lists. The app also features an AI tool for troubleshooting and a live support line staffed by experienced HVAC veterans.

### What are the key features of Bluon HVAC?

Key features include a database of over 500,000 HVAC units with associated manuals and part lists. It also offers MasterMechanic, an AI tool for technicians, and a Live Support line to connect with veteran HVAC professionals for real-time assistance.

### How much does Bluon HVAC cost?

Based on the provided information, the app is ad-supported. There is no mention of a subscription fee or paid purchase, and it does not have in-app purchases.

### Who is the target audience for Bluon HVAC?

The app is specifically built for HVAC technicians. Its mission is to upgrade the HVAC industry by providing technicians with powerful tools and support to enhance their work in the field.

### How can the AI tool help with troubleshooting?

MasterMechanic, the AI tool within Bluon HVAC, is designed to provide detailed troubleshooting instructions for technicians. It aims to help solve problems encountered in the field by leveraging artificial intelligence built for HVAC professionals.

## Version history (last 5 releases)

### 9.17.0 — 2026-08-10

- Smarter model search — See exactly how your search matched. Matched characters are highlighted so you know why a result showed up.
- Best Match, front and center — The most confident result is now spotlighted at the top, with close matches right below it.
- OCR-friendly matching — normalizes look-alike characters and skips trivial ones (dashes, spaces) so the right model surfaces.
- Instant legend — shows matches, trivial chars, and mismatches at a glance.

### 9.16.2 — 2026-07-14

- PartsConnect to find + buy @ local distributors
- Smart Job Summary Builder
- Parts Scanner
- Improved Tools and Calculators
- Over 1.1M new models and 120K new parts added
- Bug fixes and improvements

### 9.16.1 — 2026-06-29

- PartsConnect to find + buy @ local distributors
- Smart Job Summary Builder
- Parts Scanner
- Improved Tools and Calculators
- Over 1.1M new models and 120K new parts added
- Bug fixes and improvements

### 9.16.0 — 2026-06-18

- PartsConnect to find + buy @ local distributors
- Smart Job Summary Builder
- Parts Scanner
- Improved Tools and Calculators
- Over 1.1M new models and 120K new parts added
- Bug fixes and improvements

### 9.15.1 — 2026-04-02

- PartsConnect to find + buy @ local distributors
- Smart Job Summary Builder
- Parts Scanner
- Improved Tools and Calculators
- Over 1.1M new models and 120K new parts added
- Bug fixes and improvements

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*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 2026-08-23.*