Kenner vs Bluon: your unit’s history or every model’s data?
Bluon is an HVAC-R data platform: specs, manuals, wiring diagrams, parts and cross-references for tens of millions of equipment models, plus MasterMechanic, an AI trained on real tech support calls, embedded in FSMs such as ServiceTitan and BuildOps. Kenner (getkenner.com) answers from a different place: your own units, the jobs done on them, their alarms and your manuals, and it writes the report afterwards. Pick Bluon when the question is about a model: which part fits, where the wiring diagram is, who stocks the compressor. Pick Kenner when the question is about this unit at this site, and when you want the paperwork done. Many contractors will want both.
In short
- Bluon knows the model: specs, manuals, wiring diagrams, parts and what replaces them, for almost any unit a technician will meet.
- Kenner knows the unit: what failed on it before, what the controller logged, what your team has learned, and it writes the report.
- The two are closer to complements than rivals.
Side by side
| Compared on | Kenner | Bluon |
|---|---|---|
| What it is | The personal assistant for HVAC/R service | HVAC-R asset intelligence: equipment and parts data with AI tech support |
| Where technicians use it | WhatsApp, iMessage, Microsoft Teams, RCS, a normal phone call or the Kenner app | The Bluon app, or embedded in an FSM: ServiceTitan, BuildOps, Housecall Pro, Podium and WEX |
| What it answers from | Your units: their jobs, alarms, parts and manuals, linked in a knowledge graph | Bluon’s own database: 35M+ models across 260+ brands, with specs, manuals, wiring diagrams, OEM parts and cross-references. MasterMechanic is trained on 135K+ support calls |
| Parts | A parts agent that works from your own stock and orders; parts used go back to the order | OEM and replacement parts by model, superseded parts, and which local suppliers carry them |
| After the job | Writes the report, refrigerant record, parts and follow-ups to your FSM | AI job summaries, and full specs added to the equipment records in your FSM |
| People behind it | You work with the founders | Optional live video support from an HVAC tech support expert |
| Built for | Commercial HVAC and refrigeration service teams | Residential and commercial HVAC contractors, and also distributors, asset managers and software platforms |
| Pricing | Free while in beta. Starts with a two-week pilot | Custom, set by tech count, assets and FSM |
Bluon details are from its home and pricing pages, last checked 10 November 2026.
What Bluon does well
Equipment data at a scale nobody builds alone
On its pricing page Bluon says it covers more than 35 million models across more than 260 brands, with equipment dating back to the 1970s: specs, manuals, wiring diagrams, consumables, OEM and aftermarket parts and estimated warranty status. A technician facing a unit they have never seen gets the essentials from a nameplate scan.
Parts, replacements and who stocks them
Bluon lists OEM parts by model, superseded part numbers and compatible replacements, and its PartsConnect feature shows which local suppliers carry a part. On its home page it cites a billion part cross-references. That is a hard problem and it is the centre of what Bluon does.
AI support trained on real calls
MasterMechanic, Bluon’s AI, is trained on more than 135,000 real tech-to-tech support calls according to the pricing page, and Bluon states 99% troubleshooting accuracy for it. There is also an Ask the Manual feature that answers from the unit’s manual, and optional live video support from a human expert.
Value without technician adoption
Bluon says its data is added to the equipment records already in your FSM, so the office benefits whether or not technicians open the app. It is embedded in ServiceTitan, BuildOps, Housecall Pro, Podium and WEX, and says more than 1,000 contractors and 25,000 technicians use it.
Where Kenner is different
It answers from what happened here
Model data tells you how a unit should behave. It does not tell you that this one iced up twice last month, or that a colleague found the sensor reading low in April. Kenner links every unit to its jobs, alarms, parts and manual in a knowledge graph and answers from that, with the sources shown.
It reads the store’s controllers
For refrigeration in particular, the first clue is usually in the controller. Kenner reads Danfoss Alsense, Copeland Site Supervisor, Emerson E2/E3 and CAREL boss, so the brief starts with the alarms and temperatures the store saw.
It keeps what your team learns
Every finished job adds to the graph. A fix worth keeping is saved for the team and goes into later briefings once a supervisor approves it. Service leaders see first-time fix by team and by fault type.
It writes the report
The technician says what they did, by voice note or phone call. Kenner writes the report, asks for any reading that is missing, and saves it to your FSM with the refrigerant record, parts used and follow-ups.
Who should pick which
Pick Bluon if your technicians lose time identifying equipment, finding manuals and wiring diagrams or tracking down the right replacement part, especially across many brands and older residential or light commercial units.
Pick Kenner if you service commercial HVAC or refrigeration under contract, see the same sites and units again and again, and want every technician to start from what the team already knows about that unit, with the paperwork done for them.
Use both if you want model data and unit history side by side. They do not overlap much.
Wondering whether a general chatbot would do instead? Read can you use ChatGPT for HVAC troubleshooting, or see what Kenner is and how a pilot runs.
Common questions
Does Kenner have a parts cross-reference database like Bluon?
No. Kenner works from your own systems: your units, your parts and stock, and your past jobs. For cross-references across brands and for finding which supplier carries a part, Bluon is the specialist.
Does Bluon know what happened on our units before?
Bluon’s pages describe model-level data and AI tech support, and say it adds specs to the equipment records already in your FSM. They do not describe answering from your own job history, alarms and reports, which is what Kenner is built to do.
Can we use Kenner and Bluon together?
Yes, they answer different questions. Bluon tells you what fits the model. Kenner tells you what happened on the unit and writes up what you did. We do not list a Bluon integration today.
How accurate is Bluon’s AI?
Bluon states 99% troubleshooting accuracy for MasterMechanic and says its answers are verified by veteran technicians. That is Bluon’s own figure; we have not tested it.
Is Bluon only for residential HVAC?
No. Bluon describes use by both residential and commercial contractors, and says its data covers equipment back to the 1970s.
Sources
Everything said here about other products comes from their own pages, last checked 10 November 2026. Products change; if something here is out of date, tell us and we will correct it.