Reference boundary

Ontario residential source-navigation only. It does not publish demand factors, examples, load totals, service sizing outputs, or design acceptance.

Reference table

Point to official Ontario source pages relevant to single-dwelling demand-factor review.

Reference basis uses ESA Bulletin 8-3-16, ESA bulletins index, and ESA Ontario Electrical Safety Code navigation.
Source areaCurrent sourceReview useBoundary
ESA Bulletin 8-3-16Maximum circuit loading and demand factorsUse this demand-factor source before reviewing Ontario single-dwelling load context.source-navigation only; no demand factor, example, load total, or service sizing output is reproduced
ESA bulletins indexElectrical Safety Authority bulletinsUse the index to locate the current downloadable bulletin and related Ontario bulletin families.source-navigation only; no demand factor, bulletin rule text, calculation value, or compliance answer is reproduced
ESA OESCOntario Electrical Safety Code pageUse this page to confirm the current Ontario code cycle before reading dwelling-load sources.source-navigation only; no demand factor, Ontario rule text, amendment, or service conclusion is reproduced
Use notes
  • Use this table only for source-navigation and current source-area review.
  • Confirm the current source document, product marking, utility page, or authority guidance before any design or field decision.