Question 1 of 4
Intermediate

What are the three initial costs that are the most important factors for a life cycle cosy calculation for commercial buildings?

Question 2 of 4
Intermediate

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

Question 3 of 4
Intermediate

Which element is the most expensive of them all?

Question 4 of 4
Intermediate

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

Question 4 of 4
Intermediate

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1: What are the three initial costs that are the most important factors for a life cycle cosy calculation for commercial buildings?
Maintenance cost, operating cost and envirnomental cost
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1: What are the three initial costs that are the most important factors for a life cycle cosy calculation for commercial buildings?
Purchase price, maintenance cost and energy cost
1: What are the three initial costs that are the most important factors for a life cycle cosy calculation for commercial buildings?
Operating cost, energy cost and downtime cost
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2: What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?
No energy savings
2: What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?
At least 15%
2: What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?
At least 5%
3: Which element is the most expensive of them all?
Purchase price
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3: Which element is the most expensive of them all?
Energy cost
3: Which element is the most expensive of them all?
Maintenance cost
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4: What's the payback time for the high initial cost of the most economical system?
1-2 years
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4: What's the payback time for the high initial cost of the most economical system?
Less than a year
4: What's the payback time for the high initial cost of the most economical system?
2-3 years
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