In the imaginary scenario, which system is the most expensive?
Which element is the most expensive of them all?
With which setting is there no need to install pressure sensors far away from the pump?
What's the payback time for the high initial cost of the most economical system?
Test results
Q: In the imaginary scenario, which system is the most expensive?
A: The variable flow system with a constant speed pump
Q: In the imaginary scenario, which system is the most expensive?
A: The variable flow system with a variable speed pump where the pump is operated in proportional differential pressure mode
Q: In the imaginary scenario, which system is the most expensive?
A: The variable flow system with a variable speed pump where the pump is operated in proportional differential pressure mode and the "quadratic" feature is activated
Q: Which element is the most expensive of them all?
A: Purchase price
Q: Which element is the most expensive of them all?
A: Energy cost
Q: Which element is the most expensive of them all?
A: Maintenance cost
Q: With which setting is there no need to install pressure sensors far away from the pump?
A: All the settings
Q: With which setting is there no need to install pressure sensors far away from the pump?
A: "Quadratic" curve
Q: With which setting is there no need to install pressure sensors far away from the pump?
A: "Linear" curve
Q: What's the payback time for the high initial cost of the most economical system?
A: 1-2 years
Q: What's the payback time for the high initial cost of the most economical system?
A: Less than a year
Q: What's the payback time for the high initial cost of the most economical system?
A: 2-3 years