Table
Ontario Heat Pump Load Source Navigation
Ontario Heat Pump Load Source Navigation source-navigation reference with strict boundary notes.
Reference boundary
Ontario residential source-navigation only. It does not publish heat-pump demand factors, supplemental-heat calculations, service sizing outputs, or design acceptance.
Reference table
Point to official Ontario source pages relevant to heat-pump and supplemental electric heat load review.
| Source area | Current source | Review use | Boundary |
|---|---|---|---|
| ESA Bulletin 8-3-16 | Maximum circuit loading and demand factors | Use this heat-pump load source before reviewing heat-pump or supplemental electric heat load context. | source-navigation only; no heat-pump demand factor, supplemental-heat calculation, service sizing output, or interlock answer is reproduced |
| ESA OESC | Ontario Electrical Safety Code page | Use this page to confirm the current Ontario code cycle before reading heating-load sources. | source-navigation only; no heat-pump demand factor, Ontario rule text, amendment, or compliance answer is reproduced |
| ESA bulletins index | Electrical Safety Authority bulletins | Use the index to locate current dwelling-load bulletins before heating-load review. | source-navigation only; no heat-pump demand factor, load example, service decision, or inspection answer 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.