AI Assistant for Refrigeration Technicians

AI-powered technical support service for refrigeration professionals, providing instant WhatsApp-based troubleshooting assistance for commercial refrigeration equipment from 100+ manufacturers. Covers compressor fault diagnosis, controller configuration, refrigerant calculations, and service procedures.

The challenges refrigeration technicians face daily

Searching through 500-page service manuals on-site with cold hands

Calling manufacturer tech support and waiting on hold during a breakdown

Memorizing error codes across 50+ brands and controller types

Training new technicians on legacy equipment without manuals

Driving back to the workshop to look up a wiring diagram

What AskWhiz does for refrigeration professionals

Instant compressor error code lookup across 50+ brands
Refrigerant pressure-temperature charts for R404A, R134a, R448A, R290, and more
Controller configuration guidance for Dixell, Danfoss, Carel, Eliwell
Parts cross-reference and replacement model identification
Manufacturer-specific troubleshooting procedures from official service manuals
Leak detection procedures and F-Gas regulation compliance guidance
Superheat and subcooling calculation support

The Refrigeration bot on AskWhiz

Coming soon

The Refrigeration bot launches soon. In the meantime, browse our covered brands below.

Built for refrigeration technicians who need answers in seconds, not manuals.

Chat with an expert bot on WhatsApp the moment you hit a fault code — no manuals, no forum hunting. Free tier: 10 messages/month, no credit card.

Frequently asked questions

Troubleshoot refrigeration equipment by brand

Get manufacturer-specific error code lookups and troubleshooting guides.

3M TroubleshootingAccurex TroubleshootingAHT Cooling Systems TroubleshootingAKO TroubleshootingAlco Controls TroubleshootingAlfa Laval TroubleshootingArneg TroubleshootingAspera TroubleshootingBAC TroubleshootingBitzer TroubleshootingBock TroubleshootingCarel TroubleshootingCarrier Commercial Refrigeration TroubleshootingCastel TroubleshootingColdex TroubleshootingCopeland TroubleshootingDanfoss TroubleshootingDixell TroubleshootingDixell/Copeland TroubleshootingDorin TroubleshootingEliwell TroubleshootingEmbraco TroubleshootingEmerson (Vilter) TroubleshootingEvapco TroubleshootingEVCO TroubleshootingFrascold TroubleshootingFrick TroubleshootingFriedrich TroubleshootingGEA TroubleshootingGrasso TroubleshootingGuentner TroubleshootingHansen Technologies TroubleshootingHeatcraft TroubleshootingHenry Technologies TroubleshootingHillphoenix TroubleshootingHussmann TroubleshootingInfraca TroubleshootingKelvion TroubleshootingKramer Trenton TroubleshootingKriwan TroubleshootingKulthorn TroubleshootingKysor Warren TroubleshootingLu-Ve TroubleshootingL'Unite Hermetique TroubleshootingManeurop TroubleshootingMetalcarelli TroubleshootingMycom TroubleshootingPanasonic Compressors TroubleshootingParker Hannifin TroubleshootingPenn Controls TroubleshootingRanco TroubleshootingRefComp TroubleshootingRivacold TroubleshootingSabroe TroubleshootingSecop (Danfoss Compressors) TroubleshootingSporlan TroubleshootingTecumseh TroubleshootingTrue TroubleshootingTyler Refrigeration TroubleshootingVilter TroubleshootingZanotti TroubleshootingZero Zone Troubleshooting

See every brand, model, and document this bot draws from → full ingestion catalog.

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Sign up and pick one specialist bot — get 10 free messages/month on WhatsApp. Try the demo first — 5 questions free, no signup.

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