1
What is the estimated payback time when replacing fixed speed pumps with variable speed
2
What is the essential aspect of the ‘new mind-set’?
3
How often does a feed valve require maintenance in a typical boiler system?
4
What does curve compensation do?
5
How much can be saved by using a system with direct temperature control?
Test results
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01.
Q: What is the estimated payback time when replacing fixed speed pumps with variable speed
A: Two months
01.
Q: What is the estimated payback time when replacing fixed speed pumps with variable speed
A: Three months
01.
Q: What is the estimated payback time when replacing fixed speed pumps with variable speed
A: Four months
02.
Q: What is the essential aspect of the ‘new mind-set’?
A: Connecting the temperature sensor directly to the regulating valve
02.
Q: What is the essential aspect of the ‘new mind-set’?
A: Connecting the temperature sensor directly to the feed pipe
02.
Q: What is the essential aspect of the ‘new mind-set’?
A: Connecting the temperature sensor directly to the pump
03.
Q: How often does a feed valve require maintenance in a typical boiler system?
A: At least once every 3 months
03.
Q: How often does a feed valve require maintenance in a typical boiler system?
A: At least once every 6 months
03.
Q: How often does a feed valve require maintenance in a typical boiler system?
A: At least once every 12 months
04.
Q: What does curve compensation do?
A: Ensures a steadier regulation
04.
Q: What does curve compensation do?
A: Stops operation at minimum speed
04.
Q: What does curve compensation do?
A: Eliminates pressure loss in the valves
05.
Q: How much can be saved by using a system with direct temperature control?
A: Up to 65%
05.
Q: How much can be saved by using a system with direct temperature control?
A: Up to 70%
05.
Q: How much can be saved by using a system with direct temperature control?
A: Up to 75%
06.
Q: What can you increase the speed to when applying a Grundfos CRE3 pump?
A: 4800 RPM
06.
Q: What can you increase the speed to when applying a Grundfos CRE3 pump?
A: 5500 RPM
06.
Q: What can you increase the speed to when applying a Grundfos CRE3 pump?
A: 5800 RPM