# Write the climate design

Lesson 3 of [Review a collector garage specification](https://luxurygaragebuilders.fyi/academy/review-a-collector-garage-specification.md), 17 minutes.

A collection garage needs a written climate design. Without one, you cannot check that the system does its job. Write the targets down Use published figures as a starting point: - The Canadian Conservation Institute (CCI) gives 50% relative humidity (RH) and a temperature between 15 °C and 25 °C as…

The rest of this lesson is for learners enrolled in the course. [See how Review a collector garage specification works](https://luxurygaragebuilders.fyi/academy/review-a-collector-garage-specification.md).

Also on the [web page](https://luxurygaragebuilders.fyi/academy/review-a-collector-garage-specification/climate-design-targets).