- Product description
Truma water connection set frost monitor TB ø 10mm
The de-energised Truma safety/drain valve drains the boiler automatically via an appropriate drain if there is a risk of frost (approx. 3 °C) or excess pressure. Suitable for all pressure or submersible pumps up to 2.8 bar. At overpressure of approx. 3.5 bar, the pressure is automatically released. Manual opening possible when emptying the water content.
Suitable for: C 3402/4002/6002, Combi 4/6 (E) from 06/2007, Combi D 6 (E) from 05/2008, E-boiler from 2004