Module M086 Summer economy function, Buderus HS 3203, 5799360 HS 3203, HS 3205, HS 3220, HS 3221 Manufacturer No.: 5799360

Module M400 Control board "DT", Buderus, HS 4201, 5016619 HS 4201 Manufacturer No.: 5016619

Buderus 7747007979 Remote thermometer 0-120°C 3000WS vertical Suitable for:HS32xx, HS33xx Manufacturer Buderus Manufacturer number 7747007979

Operating module CM 222, Buderus HS 2105/HS 2105M, 2107, 63008310 HS 2105/HS 2105M, Logamatic 2107/2107M Manufacturer No.: 63008310

Function module ZM 434, Buderus Logamatic 4111/4112/4116, 5016864 Logamatic 4111/4112/4116 Manufacturer No.: 7747021262 ( replaces 5016864 )

Function module FM 442, Buderus, Logamatic 4111/4112/4116, 5016938 Logamatic 4111/4112/4116 Manufacturer No.: 5016938

Module ECS MB1 AD127, De Dietrich 88017841 Manufacturer No.: 88017841

Module CM 431 S32 Control, Buderus, Logamatic 4111/4112/4116, 1022597 Logamatic 4111/4112/4116 Manufacturer No.: 8718577174 (replaces 1022597, 63043083, 7747005130)

Mixer unit, Viessmann Vitoflame 300, 18 kW, 7822292 Vitoflame 300, 18 kWBurner No.:7170254, 7185906Manufacturer No.: 7822292

Remote thermometer Viessmann7815008   Burner No.: 7033855, 7036170,7037209, 7037476, 7037880,7400100, 7400200, 7400667,7400955Manufacturer No.: 7815008