The new VD2A series of the Vitorond 200 commercial
oil-/gas-fired sectional cast iron boiler from Viessmann offers proven
technology with enhanced performance and a competitive price. Therm-Control
low-temperature protection is now integrated, eliminating the need to add this
component during installation. The
return water distribution system has also been redesigned for increased
reliability and long-life operation. The boiler uses a triple-pass heat
exchanger surface for operation with modulating water temperatures. The rated
input is 144 to 1285 kW. Approved for Category I and III Venting Systems.
For more information, visit
www.viessmann.us.