MODELS 901.0 /3 /4, 902.0 /3 /4, 903.0 /3 /4, 904.0 /3 /4 with CODE (H12) Hot water auxiliary heater MODELS 901.6, 902.6, 903.6, 904.6, 905.6 with CODE (H12) Hot water auxiliary heater MODEL 901.6, 902.6, 903.6, 904.6, 905.6 with CODE (HZ9) Heater booster, diesel engine MODELS 901.6, 902.6, 903.6, 904.6 with CODE (HZ5) Warm air auxiliary heater 10 kW with timer MODELS 638.0 /1 /2 as of 13.10.97 with CODE (H12) Warm water auxiliary heater D5WS or B5WSar8370d5557a
MODELS 901.0 /3 /4, 902.0 /3 /4, 903.0 /3 /4, 904.0 /3 /4 with CODE (H12) Hot water auxiliary heater MODELS 901.6##, 902.6##, 903.6##, 904.6##, 905.6## ## up to 292870 up to 27.6.01 with CODE (H12) Hot water auxiliary heater MODELS 901.6##, 902.6##, 903.6##, 904.6##, 905.6## ## up to 292870 up to 27.6.01 with CODE (HZ9) Heater booster, diesel engine MODELS 638.0 /1 /2 as of 13.10.97 with CODE (H12) Warm water auxiliary heater D5WS or B5WSar8370d5757a
TYP 639 mit CODE (H12) Zusatzheizung (Warmwasser) mit CODE (HZ9) Zuheizer TYP 901, 902, 903, 904, 905, 906 mit CODE (H12) Zusatzheizung (Warmwasser) mit CODE (HZ5) Warmwasser-Zusatzheizung 10kW mit Zeitschaltuhr mit CODE (HZ9) Zuheizer, Dieselar8370s533101s