CALEFFI XP MINI, Under-boiler polyphosphate dispenser.

Product Description

Under-boiler polyphosphate dispenser.
Comes with a polyphosphate crystal refill.
For domestic hot water circuit.
Average crystal shelf life: 17,5–20 m³ of domestic hot water (data refers to water with an average hardness level of 12 °f, pH 7 and temperature 20 °C).
Only use genuine refills code F0002572.
Average crystal refill shelf life: 17,5–20 m3 domestic hot water (data referring to water with an average hardness of 12°f, pH 7, temperature 20 °C and average domestic hot water usage).
Only use genuine refills code F0002572.
PATENT PENDING