TorontoBuilding PermitsPlumbing & Drains
Documentation of SDHW Certified Plans
Published by City of Toronto
This is the City of Toronto’s document, as published on its website on 20 October 2026. The municipality may have changed it since: check the current version at the source. Legal notice
- Type
- Form
- Published by
- City of Toronto
- Date
- 2015-07
- Also called
- Documentation of Solar Domestic Hot Water (SDHW) Certified Plans
- Form reference
- 14-0073
- For
- contractor
- Building types
- All building types
- Pages
- 3
- Instruments
- CSA F379 · SRCC OG300 · Solar Keymark · CSA-F378 · ISO 9806-1 · Ontario Building Code
Overview
Toronto Building's three-page Documentation of SDHW Certified Plans for a solar domestic hot water system. It records the district office, product, flat or sloped roof installation and collector count, the manufacturer's technical contact, system class, subclass, freeze protection and package type, and CSA F379, SRCC OG300 or Solar Keymark certification, then heat transfer fluid, tank, heat exchanger and collector detail. A closing page lists the engineer's letters and the mechanical and structural documents for certified and non-certified systems. It extends Toronto's older one-page Application Information for SDHW.
What it covers
- Product Information
- Manufacturer Information
- System Information
- Systems Not CSA Certified
- Heat Transfer Loop Information
- Collector Information
- Submission Requirements for Solar Domestic Hot Water (SDHW) Systems
- Mechanical Information
- Structural Information
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