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Years in the field
NewLevel 5 · Installation is filming now
Learn mini splits
the way they
actually break.
Five structured levels, filmed on real service calls by a licensed mechanical contractor with 20 years on the tools. No studio sets. No theory-only lectures. Just the work, done right, explained as it happens.
Licensed mechanical contractor
Works offline at the unit
Lifetime access options
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Lessons
0
Modules
0 free
Watch before you buy
The path
Five levels. One straight line from confused to competent.
Each level stands on its own and builds on the last. Start at the beginning, or go straight to the skill you need on Monday morning.
Why this one
Training built by someone who still gets the call at 4pm on a Friday.
Most ductless training is a manufacturer slide deck read aloud. This is what the job actually looks like, including the parts that go wrong.
Filmed on real jobs, not a bench
Real units, real faults, real customers waiting. You see the diagnosis in the order it actually happens — including the wrong turns, because that's where the learning is.
Installs to your phone, works offline
Add it to your home screen and it opens like an app. Pages you've already viewed stay available with no signal — crawlspaces, mechanical rooms, rural jobs.
3D you can take apart
Nineteen labelled components across both units. Explode the assembly and see exactly where each part sits before you ever open a panel.
Searchable at the unit
Hit search and type "blower wheel" or "communication fault". You're in the right lesson in about four seconds, standing in front of the equipment.
Progress that remembers you
Completed lessons stay ticked and the site drops you back exactly where you stopped — even if you closed the app three weeks ago.
Interactive 3D
Take the whole system apart. Put it back. Break nothing.
A complete condenser and wall head, built part by part. Drag the explode slider and the cabinet opens up around the compressor, the reversing valve, the EEV, the blower wheel — every piece labelled and explained in plain language.
- Exploded view — pull the assembly apart on a slider and see how it stacks
- Run the system — spin the condenser fan, the blower wheel and the louver
- Tap any part — the camera flies to it and tells you how it fails in the field
Who's teaching
Twenty years of service calls, condensed into nine hours.
I'm a licensed mechanical contractor. I've installed ductless systems, cleaned them, cursed at them, and been called back to fix other people's work more times than I can count. Everything in this course is the version I'd teach a new tech riding with me — the shortcuts that are safe, the ones that aren't, and the details that keep you off the callback list.
No affiliation with any manufacturer. Nothing here is trying to sell you equipment.
More about the instructorField
20 yrs
Turning wrenches, not slides
Licence
Mech.
Licensed mechanical contractor
Brands
All
Manufacturer-independent
Updates
Free
New lessons included
The syllabus
Everything you get, level by level
Open any level to see the modules inside. Free preview lessons are marked — watch them before you spend a cent.
From the field
What techs say after the first week
Replace these with your own once reviews start coming in — the layout is ready for them.
“The blower wheel deep clean lesson paid for the whole course on my second call. I'd been quoting those jobs wrong for two years.”
RMPlaceholder — R. M.Service tech, 4 years
“I pull up the 3D explorer in front of homeowners now. Explaining what a reversing valve is takes thirty seconds instead of five minutes.”
DTPlaceholder — D. T.Owner, 2-truck shop
“Downloaded it to my phone and it still worked in a basement with no bars. That alone is worth it.”
JCPlaceholder — J. C.Apprentice, year 2
Ready when you are
Stop guessing on ductless.
One membership unlocks every level, the 3D explorer, and every lesson added from here on. Or start with the free previews and decide for yourself.
30-day money-back guarantee · Lifetime option available · No manufacturer affiliation