1.0 VAPORAD BOILER steam throw Ø 3” condensate return Ø 1” stack Ø 140 mm Description A: Boiler for the production of vacuum-sealed steam at 110°C and 0.5 Barrel, with reduced width particularly suitable for assembly outdoors. The VAPORAD boiler is outfitted with atmospheric burner for methane gas or LPG with electronic starter and ionized flame control, a tube nest exchanger, and safety devices. The external casing is made in pre-painted stell RAL 9003 white. The gas exhaust is forced draught. 1.1 D.C.V. VACUUM CONTROL DEVICE Description A1: The vacuum control device continuously monitors the pressure and temperature conditions and if they are not consistent, it expels excess air from the circuit, without letting the steam go out. FRACCARO s.r.l. Officine Termotecniche - via Sile, 32 - 31033 Castelfranco Veneto (TV) - Tel. +39 0423 721003 - Fax +39 0423 493223 - e mail: [email protected]