Caleffi doppelte thermische Ablaufsicherung ½" öffnet bei 90-100°C Speicher is continuously adjustable to a

is continuously adjustable to a temperature of 5 - 65 °C

A unique way to connect the absorber

or the dealer have to replace the firebricks

and consistent heat supply thanks to PID control and an exhaust gas sensor

especially in larger systems

Caleffi doppelte thermische Ablaufsicherung ½" öffnet bei 90-100°C Speicher is continuously adjustable to aCaleffi double thermal safety valve " opens at 90 100C Double thermal safety valve with built in refill for wood burning stoves and boilers with water jacket The double thermal relief valve is used as a safety device in heating systems with solid fuel heat generators. The device combines a thermal relief valve and a filling valve in a single unit, which are activated simultaneously with positive safety when controlled by a remote sensor. When the