Oil/gas boilers for medium and high output

Low temperatureoil/gas boilersVitorond 200125 to 1080 kWCast iron section of the Vitorond 200,320 to 1080 kWFits through most doors: Vitorond 200Older buildings, in particular, can give riseto difficulties when introducing new boilersbecause they suffer from tight spaces. Withthe Vitorond 200 sectional cast iron boiler,sections can be brought into the boilerroom individually, where they can be easilyassembled in situ with a compression tool.Eutectoplex heating surfaces for highoperational reliability and a long service lifeThe cast sections of Vitorond 200 boilers aremade from special eutectic cast iron withhomogeneous structure. The fine design ofthe graphite fins and the high level of materialpurity of the low phosphorous special castiron increase its elasticity. Material, shapeand geometry of the cast sections provideeven cooling during production. This preventsstructural stresses right from the start.Result: high operational reliability and a longservice life.Three-pass boiler with low emissionsAt the end of the combustion chamber, the hotgases flow forward through four hot gas fluesarranged symmetrically around the combustionchamber and enter the four collectors of thethird hot gas flue via the front section. At theback of the boiler, the four cooled hot gas fluesare channelled via the flue gas connection tothe chimney. The three-pass design reducesthe dwell time of the hot gases in the highreaction temperature range. Resulting inreduced nitrogen oxide emissions.ThermControl saves installation timeand costsThermControl in the output range 125 to270 kW makes a return temperature raisingfacility superfluous. This simplifies thehydraulic connections, saving installation timeand costs.Convenient and powerful control unitsAn economical and safe operation of yourheating system is ensured by the digitalVitotronic control system with communicationcapability.The Vitotronic 300-K is a particularly powerfulversion for operating multi-boiler systemscomprising up to four individual boilers withmodulating boiler water temperature. Heatingsystems with one and two heating circuits andoptional mixer can be controlled.The integral diagnostic system and theprogramming unit with plain text user promptsand backlit display make for an exceptionallyconvenient operation. External appliances anddevices are connected easily via system plugs.Standardised LON for complete integrationinto building management systems. Remotemonitoring anytime via Internet TeleControlwith Vitocom and Vitodata as option.43251Vitorond 200125 to 270 kW61 Boiler and heating circuit control2 Third hot gas flue3 Second hot gas flue4 Combustion chamber (first pass)5 Highly effective thermal insulation6 Vitoflame 100 Unit pressure-jet oil burner