defro firebrick stone 25kw boilers boiler accessories air conditioning heating 1 nada-hidden The Solar package tube collector

The Solar package tube collector The HP22 offers a sustainable solution for hot water preparation and heating support in your home

when connecting

Will be with current software delivered

the heat is efficiently stored and available at any time

It can overcome height differences of up to 6 meters

defro firebrick stone 25kw boilers boiler accessories air conditioning heating 1 nada-hidden The Solar package tube collectorOriginal firebricks for Defro DS 20 and DS II 25 kW boilers optionally as individual units Primary stone, individual Secondary stone or as complete set With both stones. Optimal fit ideal for repair, replacement or maintenance. Highlights & Advantages Original Defro replacement firebrick high heat resistance and long service life Suitable for Defro DS 20 kW and DS II 25 kW boilers Individual purchase possible: Primary stone or secondary stone