electric boiler attack electric exellent 24 kw Caleffi Caleffi double thermal safety valve

Caleffi double thermal safety valve ½" opens at 90-100°C

and night mode can be controlled remotely

and as an auxiliary heating system in solar thermal storage tanks

but also impresses with its durability and reliability – an investment in quality and future security for your hot water household

The vacuum tubes are constructed from borosilicate silicon glass

electric boiler attack electric exellent 24 kw Caleffi Caleffi double thermal safety valveATTACK Electric Excellent 24 kW (nominal heat output 22. 5 kW) Product description: The ATTACK Electric Excellent 24 is a wall mounted electric boiler for forced circulation heating systems with higher heating loads. Its PID control precisely switches between heating stages and maintains a constant flow temperature. Remote control via GSM smartphone is available as an option. Domestic hot water can be generated via an external storage tank and a 3 way