Nibe F1245 User Manual page 83

Shuttle valve
A valve that can send liquid in two directions. A shuttle valve that enables li-
quid to be sent to the climate system, when the heat pump produces heating
for the house, and to the hot water heater, when the heat pump produces
hot water.
Supply temperature
The temperature of the heated water that the heat pump sends out to the
heating system. The colder the outdoor temperature, the higher the supply
line temperature becomes.
Chapter 6 | Glossary NIBE™ F1245 81