- Drainback (Solar) Systems
- A closed-loop solar heating system in which the heat transfer fluid in the collector loop drains into a tank or reservoir whenever the booster pump stops to protect the collector loop from freezing.
Energy terms . 2014.
Drainback (Solar) Systems
Look at other dictionaries:
Solar controller — In the context of solar hot water systems, a Solar controller is a device which ensures that the system works correctly. Here is a summary of what a solar controller comprises, what it does and how some controllers can perform other functions as… … Wikipedia
Water heating — is a thermodynamic process using an energy source to heat water above its initial temperature. Typical domestic uses of hot water are for cooking, cleaning, bathing, and space heating. In industry, both hot water and water heated to steam have… … Wikipedia
