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Three specialist AI assistants — Refrigeration, HVAC, Commercial Kitchen — answer technical questions on WhatsApp in seconds. Sourced from the manufacturer documentation, cited every time.
AskWhiz — Commercial Kitchen
online
High-limit thermostat
Frymaster P/N 807-0013
Source: Frymaster service manual — E16 fault table
09:41Three specialists, one WhatsApp account.
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Step 1
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Step 2
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Step 3
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AskWhiz Playground
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A free HVAC troubleshooting sim built from real service manuals. Read the unit, make the calls a tech would make, get scored on the diagnosis.
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- 77 brands
Soft lockout — retrying ignition
Inducerrunning
Pressure switchopened during trial
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Technician verified — from the OEM service manual
AI assistants for technical professionals
“I can look up alarm codes and troubleshooting steps for Dixell controllers right from the job site. No more flipping through PDFs.”
“Our field engineers use it daily for quick technical lookups. It saves at least 30 minutes per service call.”
“Having instant access to pressure-temperature charts and compressor specs on WhatsApp changed how we handle urgent calls.”
Pricing
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Try 5 questions free in each bot's in-browser chat — no signup. Then subscribe from $10/mo per bot for 30 messages a month on WhatsApp, with message packs when you need more.
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- ✓ 5 demo questions in each bot's in-browser chat — no signup
- ✓ $10/mo per bot — 30 messages included each month
- ✓ Top up anytime with message packs (+50, +150)
Refrigeration
Instant commercial refrigeration fault diagnosis, controller alarm codes, and compressor guidance via WhatsApp. Decode Dixell, Carel, and Danfoss controller alarms, diagnose ice machine faults, and fix walk-in defrost, superheat, and charging issues. Trained on service manuals from 50+ brands including Danfoss, Carel, Dixell, Hoshizaki, Scotsman, Hussmann, True, Traulsen, Coreco, and Bitzer.
Commercial Kitchen
Instant troubleshooting for commercial kitchen equipment via WhatsApp. Decode oven fault codes, diagnose fryer ignition lockouts, fix dishwasher errors, and look up cleaning procedures. Trained on service manuals from 40+ brands including Rational, Hobart, Frymaster, Henny Penny, Alto-Shaam, and Welbilt.
HVAC
Instant HVAC fault diagnosis, refrigerant calculations, and commissioning guidance via WhatsApp. Trained on manufacturer service manuals from 50+ brands including Daikin, Carrier, Trane, Mitsubishi Electric, LG, Lennox, and York. Covers VRF systems, chillers, split units, rooftop packages, and controls.
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