| pic. code | nmodel | ninlet/outlet | nWT | nelectrical data | npressure | n
| A 439850 | nVK4105A | nFF Ø 3/4” | n0-60°C | n230V 50Hz | n5-50 mbar | n
| 439106 | nVK4115V1014 | nFF Ø 3/4” | n0-60°C | n230V 50Hz | n5-50 mbar | n
| 321148 | nVK4115V1154 | nFF Ø 3/4” | n0-60°C | n230V 50Hz | n5-50 mbar | n
| pic. code | nmodel | ninlet/outlet | nWT | nelectrical data | npressure | n
| A 439850 | nVK4105A | nFF Ø 3/4” | n0-60°C | n230V 50Hz | n5-50 mbar | n
| 439106 | nVK4115V1014 | nFF Ø 3/4” | n0-60°C | n230V 50Hz | n5-50 mbar | n
| 321148 | nVK4115V1154 | nFF Ø 3/4” | n0-60°C | n230V 50Hz | n5-50 mbar | n