What does LCC stand for?
What's the payback time for the high initial cost of the most economical system?
Which control mode is used in variable flow systems where the pressure requirement is the same regardless of flow?
What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?
Test results
Q: What does LCC stand for?
A: Life Cycle Cost
Q: What does LCC stand for?
A: Long Cycle Cost
Q: What does LCC stand for?
A: Life Cycle Circumstances
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
Q: Which control mode is used in variable flow systems where the pressure requirement is the same regardless of flow?
A: Constant differential pressure mode
Q: Which control mode is used in variable flow systems where the pressure requirement is the same regardless of flow?
A: Proportional differential pressure mode with a "linear" control curve
Q: Which control mode is used in variable flow systems where the pressure requirement is the same regardless of flow?
A: Proportional differential pressure mode with a "quadratic" curve
Q: What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?
A: No energy savings
Q: What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?
A: At least 15%
Q: What is the approximate energy savings achieved by using the proportional pressure control mode with a quadratic curve setting?
A: At least 5%