Oventrop boiler return flow increase RTA DN 25 (1") with pump 180 mm Wilo Para

Boiler return flow increase RTA -180 (1") with pump Wilo Para

The Oventrop boiler return flow increase type "Regumat RTA-180" - DN 25 for solid fuel boilers and pellet boilers

It is used to regulate the return temperature in solid fuel and pellet boilers. The return temperature is raised to the set value using a three-way valve in conjunction with a temperature controller (setting range 40 °C - 70 °C) and an immersion sensor.

The boiler return flow increase RTA -180 DN 25 (1") with pump has a universal, modular thermal insulation.

The return flow increase consists of:

• Circulation pump
• Ball valve with thermometer
• Three-way mixing valve
• Temperature controller with immersion sensor
• Flanged pipe with check valve
• Ball valve with thermometer and
• Connection for immersion sensor
• insulation
• Heating circuit connection:
• DN 40 (G 11/2") AG flat sealing
• DN 40 (G 11/2") AG flat sealing
• Wheelbase: 125 mm
• Nominal diameter: DN 25
• Version: with circulation pump Wilo PARA 25-180/6-43/SC-9
• Max. operating pressure: PN 10
• max. operating temperature: 95 degrees