Discover a wide range of accessories designed to optimise the performance and efficiency of Mitsubishi Heavy Industries air to water heat pump systems.
Whether you’re looking to improve heating, cooling, or hot sanitary water production, our selection of top-quality accessories has you covered. Explore our offerings to find the perfect components to elevate your system’s capabilities and ensure year-round comfort.

User-Friendly Remote Controllers: Designed for ease of use with Hydrolution and Hydrolution EZY heat pumps.
Efficient System Management: Enables users to monitor and control heating, cooling, and hot water systems effectively.
Enhanced Features with RC-HY40-W:
Controls pool and solar heating.
Supports connection of up to 8 heat pumps in a single system.
Additional Functions:
Remote monitoring available through myUplink.
PV panel integration (accessory required) for both controller versions.

Efficient Domestic Hot Water Tanks: MHI offers high-performance tanks for integration with your heat pump, with storage capacities ranging from 300 to 500 liters.
Enhanced Comfort: Customize your hot water experience with options for economy, normal, or luxury modes.
Advanced Features: Includes periodic tank disinfection (Legionella mode) for added safety.

Versatile Temperature Control Accessory: Ideal for systems with multiple circuits requiring different temperatures.
Application Example: Perfect for homes with varying temperature needs, such as ground floor radiators and first-floor underfloor heating.
Customizable Circuits: Supports up to 8 separate circuits, each with its own temperature settings.

Enhanced Heating Control: This room sensor offers three key functionalities:
1. Current Temperature Display: Shows the current room temperature on the heat pump’s display.
2. Temperature Adjustment: Allows you to set and modify the room temperature.
3. Temperature Stabilization: Adjusts and maintains a consistent room temperature.

Versatile Control Accessory: This accessory facilitates the connection and management of:
Boilers: Controls oil, gas, or pellet boilers.
Additional Climate Systems: Similar functionality to ECS40/41M.
Cooling Mode: Supports 4-pipe cooling systems.
Cascade Systems: Manages multiple heat pumps within a single system.

User-Friendly Room Controller: Simplifies operation with easy-to-use features.
Remote Control: Manage and monitor your heating system from the room where it is installed, not just from RC-HY40-W.
Integrated Functions: Offers the same functionality as the room sensor for seamless control.

Designed for systems that integrate heating and hot water production.
Functionality: Used in heat pump systems that combine heating and hot water production. This valve prioritizes hot water demand control, with various models available to match different system capacities.
Model Options:
VST05M: Suitable for systems with up to 11 kW output capacity.
VST11M: Ideal for systems with up to 17 kW output capacity.
VST20M: Appropriate for systems with up to 40 kW output capacity.

This accessory is designed for heat pump systems that need to manage pool heating. It enables precise control and supports a maximum output capacity of 17 kW, ensuring efficient and effective pool temperature regulation.

This accessory facilitates seamless communication and control between the solar cell inverter and the heat pump system. It ensures that the energy generated by the solar panels is efficiently integrated and managed within the heat pump system, optimizing overall performance and energy use.

This accessory allows your heat pump system to manage and control solar heating efficiently. It integrates the solar heating system with your heat pump, enabling optimized use of solar energy for enhanced performance and energy savings.

This component is designed for heat pump systems that utilize distinct sources for heating and cooling. For instance, it can be used to manage heating through underfloor systems and cooling via fan coils. The appropriate model is selected based on the system’s capacity:
VCC05M: Suitable for systems with up to 11 kW output capacity.
VCC11M: Suitable for systems with up to 17 kW output capacity.

This device facilitates integration with MODBUS systems, enabling remote monitoring and control of the heat pump system from external platforms.

This device measures the energy produced and supplied by the heating system for both hot water and heating within the building. The energy meter monitors flow rates and temperature differentials in the circuit to provide accurate readings.

With a 3 kW heating capacity, this immersion heater is designed for heating domestic hot water tanks. It offers flexible control options, allowing for manual operation or integration with the heat pump’s remote controller for convenient management.

Used to manage additional heat sources, such as the ME1030M immersion heater for hot water tanks.

Used in flexible combination to circulate the energy produced from the heat pump into the heating/cooling system or hot water tank.
Depending on the outdoor unit capacity different models are available:
CPD11-25M/65
CPD11-25M/75

With up to 9 kW capacity range this immersion heater can be used as a backup for your whole system (heating and hot water production) or for hybrid operation where the heat pump works together with the immersion heater.
For hybrid operation the remote controller decides if the heater operation is necessary based on the current heating demand.
