Bug report, tool request, or general question — we read everything and respond within 2 business days.
We respond to all messages within 2 business days. Bug reports are prioritised and usually addressed within 24 hours.
For bug reports, the most useful thing you can include is the exact inputs you used and the result you got. Screenshots help too.
For tool requests, a brief description of what calculation you need and what standard or reference it should follow is enough to get started.
AskHVAC.ca reaches HVAC contractors, engineers, and building professionals across Canada. For advertising rates and placements, select "Advertising inquiry" in the form.