6 questions Intermediate

ECADEMY test

84 - Adding value in HVAC applications

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Question 4 of 6 Intermediate

4 In our example, how much more energy efficient is a hydronic system compared to an air-based VAV system?

Question 6 of 6 Intermediate

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Correct
Q: Is material waste reduced when using Grundfos Modular HVAC systems?
A: Yes, as factory production of HVAC modules is far more efficient than onsite construction
Correct
Q: Can Grundfos products be monitored and controlled via a BMS system?
A: Yes, Grundfos pumps can be monitored and controlled via a BMS system as well as offering load adaptive performance
Correct
Q: Why is limited space for HVAC installations an issue for building projects?
A: If too little space is used, you have high operation and service costs; and using too much space reduces the floor area that can be rented out
Correct
Q: In our example, how much more energy efficient is a hydronic system compared to an air-based VAV system?
A: An increase in energy efficiency of 35%
Correct
Q: A distributed pumping system is self-balancing – what does this mean?
A: No time-consuming balancing and commissioning process is required
Correct
Q: Does choosing a hydronic system affect the indoor climate?
A: Yes, indoor climate is improved, and you get cost savings as well