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Llavero Switch

V3500
V3500
V3500
TEMPERATURE

Intelligent Temperature Controller

V3500

Smart temperature switch for water system. A good match with our pump controller to ensure your water supply system.

  1. Start temperature value adjustment: Adjustment range is between -9℃ and 98℃. Press the setting button once → the temperature value on the digital display starts flashing → press the + or - button to adjust the value. The factory default setting is 30℃, displayed as (30) on the digital display.
  2. Stop temperature value adjustment: Adjustment range is between -8℃ and 99℃. Press the setting button twice → the stop temperature value on the digital display starts flashing → press the + or - button to adjust the value. The factory default setting is 40℃, displayed as (40) on the digital display.

Customer Reviews

C

Chandra P.

India

Perfect water pressure in the shower now! No more annoying fluctuations when someone turns on the kitchen tap. It's been flawless for 8 months. Highly recommended!
M

Maria G.

Canada

Pump burned out twice before getting this controller. Been running 14 months with zero issues. The overload protection actually works. Should have bought this years ago!
Y

Yahya W.

Indonesia

Installation was plug-and-play. Love that it automatically adjusts based on demand. No more manual switching when watering the garden. Water pressure stays consistent throughout the house.

Product Inquiry

Interested in Intelligent Temperature Controller? Please contact us for detailed product information and quotes.

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