New products

Our air-to-water heat pumps are the first choice when it comes to saving heating costs in an environmentally friendly way. It requires only a small amount of electricity for operation and the pump to harness this energy. A heat pump operates independently and contributes significantly to the reduction of CO2 emissions and to climate protection.

Genuine spare and wear parts ensure equipment safety and reliability.

To ensure that the spare part also fits your model, it is important that any specified part numbers and model numbers match.

The DTSU666 Modbus is an advanced electricity meter with Modbus communication function.

• Direct connection: 3P4W, 3P3W
• Voltage: 3 x 220 ~ 240/380 ~ 415V
• Accuracy: Class 1.0
• Installation: DIN35mm rail