double thermal drain fuse c3 ekessel Main control board

Main control board

the Defro Komfort Ekopell achieves a very high level of efficiency

O-rings: EPDM

which requires a lower flow temperature

double thermal drain fuse c3 ekessel Main control boardDouble thermal relief valve 3 4" The thermal safety valve and Safety heat exchanger in one. For central installation on the boiler (2 way valve thermal relief valve ") Caleffi thermal relief valve with integrated refill system for solid fuel boilers. Features a handwheel for manual draining. Technical data: Maximum operating pressure: 6 bar. Maximum operating temperature: 120C Setting temperature: 100C (0 5C) Discharge rate with P1 bar at T=110C: 1800