The RV Tech Suite collapses the manufacturer-PDF rabbit hole into one offline app that installs on desktop and phone alike. Brand-aware diagnostic flows, redrawn wiring schematics, step-by-step procedures, error-code lookups, pass/fail measurement specs, and field-confirmed known issues — and every claim carries its source, because a diagnostic library you can't trust is just a forum with better fonts.
Why you can trust it
Most RV "information" online is a guess with confidence. The Suite is different: it's written in our own words, for the way techs actually work — and then every spec, code meaning, and test value in it is verified against the manufacturer's own documentation before it ships. What can't be confirmed is labeled honestly. What fails the check never ships at all.
Factory service manuals, install guides, and recall notices — the same documents the manufacturer hands its own service network.
Our words, their numbers: every spec and test value is traced to the manual it came from. If it isn't on the manufacturer's page, it doesn't ship.
Factory-confirmed content reads clean. Anything less wears a colored badge in the app that says exactly what it is.
40+ automated accuracy checks run before every update ships. Content that fails gets pulled — not published with fingers crossed.
The real thing
Below is the actual Furrion Chill HE multi-zone wiring diagram as it renders in the Suite — two rooftop units, one wall thermostat, a 4-conductor communication run — redrawn from the factory diagram into a clean, readable vector. In the app you pan, zoom, and tap any wire to light up its entire run.
Inside the Suite
Eight tools built around the way work actually moves through a service bay — diagnose, look up, measure, fix, document. No tab juggling. No signal. No excuses.
Interactive flowcharts that branch on what you're actually seeing in the bay. Brand-aware paths route you through the right test for the right unit, then drop you at the procedure that fixes it.
88 schematics redrawn from manufacturer originals into clean, traceable vectors. Pan, zoom, and tap a wire to highlight its whole run — instead of squinting at a fifth-generation fax.
675 step-by-step procedures — calibration, adjustment, reset, programming, mechanical — plus 701 field-confirmed known-issue write-ups with the model-year context that matters.
1,518 manufacturer error codes — each mapped to its meaning, likely cause, and the fix — plus 1,924 catalogued components for parts lookup and ID.
2,600+ pass/fail measurement cards — the ohms, volts, and pressures that decide a diagnosis — with the condition, the tool, and one-tap "tests good / tests bad" routing back into the flow.
62 technical service bulletins and safety recalls — searchable, linked to the systems they touch, with NHTSA campaign numbers and source documents. Warranty money your shop is leaving on the table.
Ten working calculators: Ohm's law, wire & voltage drop, fuse sizing, battery bank, runtime, state-of-charge, propane consumption, generator sizing, solar sizer, and inverter sizer.
Install to the home screen on iOS, Android, Windows, or Mac. All 39 systems cache locally on first load — it works in the back of the lot, under a slide-out, in the cell-dead corner of the shop.
By the numbers
Sourced from manufacturer documentation, cross-checked, and rewritten in a format you can use under a coach. Counts are computed from the live library at every release, so what you read here is what's inside.
Every major system that lands on a work order — climate, power, water, structure, chassis. Engines and transmissions are out of scope by design; this is the RV side of the unit.
Dometic · Coleman-Mach (Airxcel) · Furrion · Atwood · Suburban · Truma · Aqua-Hot · Gree · Houghton / RecPro · GE · Advent · Webasto · Espar · Autoterm · Alde · Oasis (ITR) · PrecisionTemp
Lippert · Schwintek · SlimRack · BAL · HWH · Power Gear · Bigfoot · Happijac · Linak · MORryde · Dexter · Timbren · Carefree · Solera · Girard · Dometic (A&E) · MCD
Victron · Magnum · Xantrex · WFCO · Progressive Dynamics · Iota · Go Power · Renogy · Rich Solar · Zamp · Redarc · Sterling · Wakespeed · Battle Born
Garnet SeeLevel · KIB · Mopeka · Firefly · Spyder · ASA iN·Command · Lippert OneControl · Truma iNet
Norcold · Everchill · Vitrifrigo · Secop · Girard · Fogatti · Splendide · Thetford · Dometic Sanitation · Shurflo · Flojet · Remco · Greystone · True Induction · Suburban · Atwood
Onan (Cummins) · Generac · RVMP Flex Power
B&W · CURT · Equal-i-zer · Andersen · Blue Ox · Reese · Demco · PullRite · Gen-Y · Husky · Fastway · Shocker · Lippert Trailair · Tekonsha · Dexter Tow Assist
Winegard · KING · KeyTV · Furrion Vision · MaxxAir · Fan-Tastic · Dicor · EternaBond · Heng's · RVLock · TriMark · Bauer · Kwikee · Marshall Excelsior · MTI Safe-T-Alert
Don't see a brand you work on? The library grows every release — request additions at [email protected].
Pricing
No enterprise sales call to get started. Open the trial, run a real work order against it, and size up only when the floor does. Every plan gets the full library and every release update.
Built for techs · loved by shops