Question 1 of 4
Intermediate

What's the payback time for the high initial cost of the most economical system?

Question 2 of 4
Intermediate

In the imaginary scenario, which system is the most expensive?

Question 3 of 4
Intermediate

What does LCC stand for?

Question 4 of 4
Intermediate

What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?

Question 4 of 4
Intermediate

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1: What's the payback time for the high initial cost of the most economical system?
1-2 years
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1: What's the payback time for the high initial cost of the most economical system?
Less than a year
1: What's the payback time for the high initial cost of the most economical system?
2-3 years
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2: In the imaginary scenario, which system is the most expensive?
The variable flow system with a constant speed pump
2: In the imaginary scenario, which system is the most expensive?
The variable flow system with a variable speed pump where the pump is operated in proportional differential pressure mode
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2: In the imaginary scenario, which system is the most expensive?
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
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3: What does LCC stand for?
Life Cycle Cost
3: What does LCC stand for?
Long Cycle Cost
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3: What does LCC stand for?
Life Cycle Circumstances
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4: What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?
No energy savings
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4: What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?
At least 15%
4: What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?
At least 5%
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