Mitsubishi ERST20D-VM2E Hydraulic Module Ecodan Duo 200L Heat Exchanger D | ★★★★★★★★★★56 Reviews

Why choose the Eco Inverter R32 range?
The Eco Inverter R32 line is an Ecodan Air-to-Water heat-pump pack crafted for single-family homes. Sleek and multi-tasking, it delivers heating, cooling and domestic hot water in one tidy unit.

Performance & savings

• Heating outputs from 3 to 10 kW, sized for most new-build houses.
• Heating COP up to 5.11 at A7W35 (EN 14511).
• Reliable down to -25 °C outside.
• Leaving-water temperature up to 60 °C at -3 °C ambient, no backup heater.
• HP Keymark certified, RE2020 compliant.

Comfort

• Controls two independent heating zones with mixed emitters—radiators, under-floor or fan-coils.
• Self-adaptive weather compensation keeps rooms at the chosen temperature automatically.
• Whisper-quiet: 43 dB(A) at 1 m, only 29 dB(A) at 5 m (SWM30/40 models).

Environment

• Uses R32 refrigerant—higher efficiency, lower carbon footprint, RE2020 praised.
• PEP environmental product sheets lodged on the INIES database.

Cooling

• Built-in reversible circuit with insulated pipework and integral condensate tray for summer comfort.
• EER up to 5.51 at A35W18.
• Tuned for fan-coils, giving fast, efficient cooling.

Domestic hot water

Flexibility & reliability

• Tank sizes: 170 L, 200 L or 300 L.
• Compact modules: heights 1.75 m (dual-zone), 1.6 m or 2.05 m.
• Stainless-steel cylinder, suits most French water qualities.
• Factory-fitted anti-scale filter protects the DHW exchanger.

Performance & savings

• DHW COP up to 3.57 (EN 16147).
• Semi-instant DHW production down to -25 °C ambient.
• Delivers 60 °C on heat-pump alone: V40 170 L = 233 L, 200 L = 275 L, 300 L = 412 L.

Comfort

• Weekly scheduler balances savings and comfort.
• Selectable Eco or Comfort modes.
• Timed heating/DHW priority.