Anti scale dosing unit for boilers with level alarm
Zerocal does not require power supply and is fitted with a sound and visual signal system warning you when it is time to refill the anti scale liquid (yellow led) and when it is time to replace the battery (red led). The ergonomic shape and the adjustable bidirectional connections make installation fast and easy.
Thanks to the special Dima fittings Zerocal Dima can be easily installed in the small spaces between the wall and the boiler. Each pack includes a Zerocal DOSE refill. Material for pump and tank: POM/ PE.
To refill the anti scale product it is not necessary to close water supply; it is enough to unscrew the tank, pour in Zerocal DOSE and place the tank back in.