AI Assistant for HVAC Technicians
AI-powered technical support service for HVAC professionals, providing instant WhatsApp-based troubleshooting for VRF systems, chillers, split systems, and commercial HVAC equipment from 50+ manufacturers. Covers fault diagnosis, commissioning support, refrigerant calculations, and energy efficiency guidance.
The challenges hvac technicians face daily
VRF fault codes that reference 20-digit error numbers with no context
Multi-split systems where the fault is in one indoor unit but the code shows at the outdoor unit
Chiller commissioning on a tight schedule with no manufacturer support on-site
Replacing legacy R22 systems with drop-in refrigerant alternatives
Diagnosing intermittent VRF faults that only occur at certain ambient temperatures
What AskWhiz does for hvac professionals
The HVAC bot on AskWhiz
In-app assistant for Goodman, Rheem, and Ruud HVAC service.
$0/month
Learn moreBuilt for hvac 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 hvac equipment by brand
Get manufacturer-specific error code lookups and troubleshooting guides.
See every brand, model, and document this bot draws from → full ingestion catalog.
Get started free
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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