Fault simulation in heat pumps with propane (part 1)

Heat pumps play a vital role in delivering efficient heating and cooling, yet hidden faults can significantly affect performance and energy use. Detecting anomalies early is therefore key to ensuring both system reliability and comfort.

In his article, the first in a two-part series, Daniele Scapin, HVAC/R Automation Laboratory Engineer at CAREL, discusses fault simulation in air-to-water heat pumps with R290 refrigerant. The article illustrates how simulation models reproduce real operating conditions, providing a reliable tool to study system behaviour and support the development of more effective fault detection strategies.

Read the full article here