Example solutions for heating and cooling systems


Task: Addition of make-up water and removal of gases from the water

Solution: Servitec + Fillset + Exvoid T Separator

The Servitec vacuum spray-tube degassing unit also removes dissolved gases from the circuit, unlike pure separators. It works independently of the temperature of the circuit and its installation position, leaving systems free of air and gas. Water is added using a Fillset, and free gases during filling and in operation are removed by the Exvoid T separator.


Task: Addition of make-up water and removal of gases from the water

Solution: Reflexomat + Servitec + Fillset + Exvoid T separator

The Reflexomat and Servitec complement each other perfectly in networking: The Servitec's total degassing operation is well suited to the efficiency required, but the system must work more precisely to ensure pressurization. That is exactly what the Reflexomat does with its gentle, versatile method of operation. Water is added using a Fillset, and free gases during filling and in operation are removed by the Exvoid T separator.


Task: Heating of potable water

Solution: Storatherm Aqua storage water heater + Refix diaphragm pressure expansion vessel

With its extra large heating surface and wide range of sizes, the Storatherm Aqua fits any heat generator - from gas boiler to heat pump. An efficient and water-saving system is created when completed with a Refix diaphragm pressure expansion vessel on the potable water side.


Task: Pressure maintenance, compensation for expansion volume, water make-up and removal of gases from water

Solution: Variomat + Fillset + Exvoid T Separator

Over and above maintaining precise pressure, the Variomat waterside pump control enables the combined use of the depressurized expansion vessel for atmospheric degassing and controlled water make-up using the Fillset. Exvoid T air vents are ideal for ventilation.