Caleffi doppelte thermische Ablaufsicherung ½" öffnet bei 90-100°C VK2 This is further enhanced by

This is further enhanced by the mineral wool insulation and the black aluminum casing of the manifold

LED display

New buildings with biomass heating

Medium: drinking water

When mounting on a boiler/cylinder with an integrated hot water heater

Caleffi doppelte thermische Ablaufsicherung ½" öffnet bei 90-100°C VK2 This is further enhanced byCaleffi double thermal safety drain valve " opens at 90 100C Double thermal safety drain valve with integrated refill for wood burning stoves and boilers with water jacket The double thermal safety drain valve is used as a safety device in heating systems with solid fuel heat generators. The device combines a thermal safety drain valve and a fill valve in a single block, which are activated simultaneously when controlled by a remote sensor with