Mitsubishi ERST30D-VM2E Hydraulic Module for Ecodan Duo 300L Heat Exchanger | ★★★★★★★★★★42 Reviews

Why opt for the Eco Inverter R32 series?
The Eco Inverter R32 Ecodan line is an Air-to-Water heat pump engineered for single-family homes, delivering a space-saving package with heating, cooling and domestic hot water.

Performance & savings

• Outputs from 3 to 10 kW, perfect for newly built houses.
• COP up to 5.11 at A7W35 (EN 14511 standard).
• Reliable operation down to –25 °C outside.
• Water at 60 °C delivered without backup down to –3 °C ambient.
• HP Keymark certified, RE2020 compliant.

Comfort

• Control of two heating zones with mixed emitters (radiators, underfloor, fan-coils).
• Self-adaptive control for optimum comfort.
• Quiet: 43 dB(A) at 1 m, 29 dB(A) at 5 m (SWM30/40).

Environment

• R32 refrigerant, high-efficiency and low-carbon, RE2020 aligned.
• PEP sheets on INIES proving environmental performance.

Cooling

• Built-in reversibility with insulated pipework and condensate tray for summer comfort.
• EER up to 5.51 at A35W18.
• Works with fan-coils for effective cooling.

Domestic hot water

Flexibility & reliability

• Tanks of 170 L, 200 L or 300 L.
• Compact modules: 1.75 m (dual zone), 1.6 m, 2.05 m.
• Stainless-steel cylinder, suited to varied water qualities.
• In-built anti-scale filter.

Performance & savings

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

Comfort

• Scheduled DHW programming for extra savings.
• Eco or Comfort modes.
• Timed heating/DHW priority.