– n° 104 Stelt Dual 240
– n° 24 Stelt Dual 440
– n° 256 Gas high/low pressure jet burner
– n° 144 BSS 1000/6 bar – AISI 316L stainless steel DHW calorifier with removable heat exchanger LT.1000
– n° 112 BSS 1500/6 bar – AISI 316L stainless steel DHW calorifier with removable heat exchanger LT.1500
