# Page Not Found

The URL `speckel-docs/user-manual/workflows/energy-efficiency/h1-as2` does not exist.

You might be looking for one of these pages:
- [H1/AS2](https://docs.betterbuilding.io/user-guide/workflows/energy-efficiency/h1-as2.md)
- [H1/AS1](https://docs.betterbuilding.io/user-guide/workflows/energy-efficiency/h1-as1.md)
- [Energy Efficiency](https://docs.betterbuilding.io/user-guide/workflows/energy-efficiency.md)
- [ASHRAE 90.1 2019](https://docs.betterbuilding.io/user-guide/workflows/energy-efficiency/ashrae-90.1-2019.md)
- [Total R-values](https://docs.betterbuilding.io/user-guide/workflows/energy-efficiency/total-r-values.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.betterbuilding.io/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.betterbuilding.io/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/user-guide/workflows/energy-efficiency/h1-as2.md`)
- Use `Accept: text/markdown` header for content negotiation