Mitsubishi ERST30F-VM2E Hydraulic Module Ecodan Duo 300L F-Exchanger Power Inverter Quiet | ★★★★★★★★★★50 Reviews

High-temperature systems for new builds and retrofits, delivering top-tier efficiency and whisper-quiet operation.

Comfort & performance

• 68 °C hot water at –7 °C outdoor temp, no electric back-up.
• Heating guaranteed down to –25 °C outside.
• COP up to 5.00 (8 & 10 kW models, A7W35).
• Ultra-quiet: 42 dB(A) at 1 m, 28 dB(A) at 5 m (SWM80).
• Sleek design.
• Built-in cooling with pre-insulated piping & integrated condensate tray.

Flexible install

• Single chassis 8–14 kW range.
• Extendable pipe runs to 50 m (conditions apply).
• Refrigerant ports: ¼”–½” (¼”–⅝” for cooling).
• Duo module: 170 L (dual-zone), 200 L or 300 L cylinders.
• Compact heights: 1.75 m, 1.60 m or 2.05 m.

Smart control

Detachable colour touch-remote featuring:

• Back-lit LCD.
• In-room sensor built in.
• Icon & text interface, intuitive navigation.

Three heating control curves:

• Fixed water temperature.
• Weather-compensated curve.
• Auto-adaptive room mode.

• Versatile management: boiler swap, 1 or 2 zones, DHW, Smart-Grid/EJP ready.
• Advanced modes: quiet, holiday, screed-dry, thermal disinfection.
• Scheduling: standard or summer/winter for heating & DHW.
• Energy monitoring included.
• Remote access via MELCloud (optional).
• SD card for quick diagnostics & commissioning.