- Article
Overview of Solutions for the Low-Temperature Operation of Domestic Hot-Water Systems with a Circulation Loop
- Theofanis Benakopoulos,
- William Vergo,
- Michele Tunzi,
- Robbe Salenbien and
- Svend Svendsen
The operation of typical domestic hot water (DHW) systems with a storage tank and circulation loop, according to the regulations for hygiene and comfort, results in a significant heat demand at high operating temperatures that leads to high return te...

