1500W SR609C Solar Water Heater Controller Used for Pressurized System 110/220V,LCD Screen

-14%

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0

0

-3%

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1

1

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0

1

-3%

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1

2

-1%

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0

1

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0

0

-4%

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0

0

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0

0

-33%

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0

3

-1%

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0

0

-2%

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0

1

-4%

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0

0

-6%

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0

1

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0

0

-7%

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0

-0.8%

Sr501 new updated solar water heater controller for unpressurized solar water heaters,110/220v 4classes water level display

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0

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0

0

-2%

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1

1

-2%

Controller of solar water heater, 220v, 3 temperature sensors

1

1

4.0

-3%

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0

0

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3

8

5.0

-3%

Sr81 solar water heater controller for split solar water heater controller updated version of sr868c8 with more function

0

0

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1

0

-2%

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0

0

-5%

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1

2

4.0

-2%

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0

-5%

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1

1

-2%

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1

2

5.0

-5%

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1

1

-7%

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2

2

-5%

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0

1

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0

1

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2

7

5.0

-2%

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0

-2%

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1

1

4.0

-6%

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0

0

-2%

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0

1

-3%

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2

4

3.0

-0.8%

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0

-2%

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0

0

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2

2

5.0

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0

0

-25%

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1

0

-5%

Sr501 new updated solar water heater controller for unpressurized solar water heaters

1

1

-6%

Sr501 solar water heater controller unpressurized water tank or low pressure solar system 100-230v

0

0