Plain-English HVAC, for homeowners and contractors.
Heat-pump sizing, federal rebates, Manual J explained, and the case for a photo-first quote workflow. Short reads, citations to source documents, no jargon.
- For homeowners
How to size a heat pump for your Ontario home
What BTU/h actually means, why oversizing is worse than undersizing, and how to read a Manual J calc before you sign anything.
May 4, 20266 min read - For homeowners
Federal Greener Homes: your $40,000 oil-to-heat-pump rebate, explained
Up to $40,000 from Ottawa for an oil-to-heat-pump conversion. Who qualifies, what counts, and how to stack it with Ontario programs.
May 4, 20267 min read - For everyone
How to get an HVAC license in Ontario: the 313A trade, decoded
313A vs 313D, the 9,000-hour apprenticeship, the Certificate of Qualification exam, plus the TSSA G2 and ODP cards every working HVAC tech also needs.
May 10, 20268 min read - For everyone
HVAC apprenticeship in Ontario: how the 313A path actually works
Sponsorship, BOSTA's 1:1 ratio, the three in-school levels, and what apprentices actually earn. The practical guide to the 313A path.
May 10, 20267 min read - For everyone
What HVAC technicians actually earn in Ontario in 2026
Job Bank's official wage range, the apprentice ladder by level, GTA vs. rural splits, and the three levers (certification, sector, union) that move pay the most.
May 10, 20267 min read - For everyone
HVAC training in Ontario: colleges, apprenticeships, and what each path actually costs
College certificate, full diploma, or direct apprenticeship. The three legitimate Ontario paths, with real tuition numbers and how each maps to the 313A and TSSA tickets.
May 10, 20268 min read