– n° 1 ASGX EN 3000
– n° 1 ECXV 15-20 (type A) 1500000-2000000 kcal/h – Sixen 3500-GX 2000
– n° 1 TSS 72 KIT hot water 72H safety thermostat. <150 °C
– n° 1 Gas high/low progressive pressure jet burner low nox
– n° 2 VEA 6000/12 Expansion vessel for superheated water 6000 LT.12 bar
