Vitocrossal 200
CM2 models 186,245,311, 400,500 and 620
Boiler with High efficiency, gas-fired condensing boiler with fully-modulating pre-mix cylinder burner at rated input: 663 to 2 245 MBH, 97% efficiency, turndown ration of : 5:1, low émissions of NOx and SA240 316Ti Inox-Crossal
heat exchangers