caleffi thermal relief valve Brennerschale

caleffi thermal relief valve BrennerschaleThermal drain safety device " The thermal safety device protects your boiler from overheating in the event of a power or charging pump failure. A thermal safety device according to EN12828 prevents overheating of boilers fired with solid fuels in a water based circulating heating system. Services: Opening temperature: 972 C Operating temperature: 5 C 110 C Max. operating pressure: 10 bar Max. discharge capacity: 6. 5 m h at 6 bar Material, valve body:

for pellets and temporary wood heating operation

Connection for suction and return air hose 50 mm

This makes installation and maintenance even easier

or optionally

you can choose between cast iron grey and black steel with various natural stone claddings

Thanks to its universal wiring and the two included sensors

the control signal is interrupted again

Side cladding: steel

Are there different operating modes

the Optima Ekopell is not only functional but also visually appealing

Its automatic pellet combustion

Thanks to the included seal kit