A low power pump transfers thermal energy from a solar collector to a storage tank through a heat transfer liquid. Grundfos Series UP Circulators are preferred circulators for open and closed loop solar domestic hot water systems. The stainless steel and bronze pumps are used in open loop solar system.
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NOTE: The information presented in this page is for guidance only - no part of this may be used for any agreement, whether expressed or implied, or to form any contract. THERMO TECHNOLOGIES reserves the right to change specifications and prices without prior notice.
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Applications:
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Hydronic heating
Offers individual temperature control through select hot water zoning loops
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Hot water recirculation (instant hot water)
Potable water heating and water conservation
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Fan coil heating and hot water recirc-systems
Potable water heating and water conservation
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Solar heating
Providing efficient heat transfer for residential hot water and swimming pool applications
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Radiant heating systems
Providing hot water for heating through floor-installed zoning loop
Model |
Voltage
Volts |
Current
Amps |
Power
Watts |
Power
HP |
Price
US $ |
UP 15-42F |
115 AC |
.74 |
85 |
1/25 |
Call |
El-SID 10 |
12-17 DC |
.6 - .85 |
10 |
- |
Call |
El-SID Pump works beautifully with PV panels and its speed (flow rate) changes with the sun's brightness. This works well with solar water heating systems because when the sun is dim and not able to heat much water, the pump automatically slows down.
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PUMP
Solar Circulating Pumps 
