Mitsubishi ECO Inverter 4 kW with hydrobox, heating element 9 kW and expansion vessel 10 L

Compact inverter heat pump for efficient heating systems with low heat demand

The Mitsubishi ECO Inverter 4 kW heat pump is an efficient solution for modern heating systems in well-insulated buildings with low heating requirements. It is ideally suited for smaller single-family homes, new builds, or renovation projects where economical and reliable heat generation is essential. Inverter technology ensures demand-based operation and low energy consumption.

The system is supplied complete with a hydrobox , an integrated 9 kW heating element , and a 10-liter expansion vessel . These components enable compact, clear, and reliable integration into water-based heating circuits . In combination with a photovoltaic system, self-consumption can be optimized and dependence on the public power grid reduced.

Technical specifications

• Heating output: 4 kW
• Technology: ECO Inverter
• Air-water system for heating and hot water preparation
• Hydrobox with integrated heating element 9 kW (3 x 400 V)
• Integrated expansion vessel 10 L

Advantages and areas of application

• Very high energy efficiency with low heating requirements
• Stepless power adjustment through inverter technology
• Ideal for new buildings and energy-optimized buildings
• Very easy to combine with photovoltaic systems and electricity storage.
• Compact system solution with integrated components

Installation and system integration

The Mitsubishi ECO Inverter 4 kW with Hydrobox is designed for structured installation in the utility room. The integrated heating element supports operation during peak loads or low outdoor temperatures. The system is compatible with underfloor heating, low-temperature radiators, and hot water storage tanks. Professional planning and commissioning are recommended for optimal efficiency.

Quality and operational safety

• Proven Mitsubishi quality with durable components
• Stable and quiet operation in continuous operation
• Low-maintenance design for long-term operational reliability

FAQ

• For which buildings is the 4 kW version suitable?
  Answer: For well-insulated new buildings and smaller single-family homes with low heating requirements.
• When is the integrated heating element used?
  Answer: For additional support during peak loads or very low outside temperatures.
• Can the heat pump be combined with photovoltaics?
  Answer: Yes, operating with photovoltaic power is ideal for reducing ongoing energy costs.

Advice and support

Do you want to know if the Mitsubishi ECO Inverter 4 kW heat pump is the ideal fit for your building? The Voltaik.shop team will be happy to assist you with planning, design, and system integration.

With this heat pump, you are choosing a compact, efficient and future-proof heating solution.