Sample interview questions: Have you ever worked with hydronic systems that include water source heat pumps? If so, can you explain your experience with them?
Sample answer:
Yes, I have extensive experience working with hydronic systems that include water source heat pumps. These systems use water as a heat transfer medium to heat and cool buildings. The water is circulated through a closed loop system, which includes a water source heat pump, a heat exchanger, and a distribution system.
The water source heat pump is the heart of the system. It extracts heat from the water source (such as a well, lake, or river) and transfers it to the refrigerant inside the heat pump. The refrigerant is then compressed, which raises its temperature and pressure. The hot refrigerant is then circulated through a heat exchanger, which transfers the heat to the water in the distribution system.
The heated water is then circulated through the building, where it releases its heat to the indoor air. The cooled water is then returned to the water source heat pump, where the cycle repeats.
I have found that hydronic systems with water source heat pumps are very efficient and reliable. They are also relatively inexpensive to operate, as they use less energy than traditional heating and cooling systems. I have … Read full answer
Source: https://hireabo.com/job/12_0_14/Hydronic%20Technician