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R290 Indoor Units

R290 residential heat pump indoor units with tanks, 250L and 100L.

All-in One Indoor Units

Perfect solution for new buildings, or if the heating system needs to be replaced in its entirety, an indoor unit with a domestic hot water tank is required, combined with an outdoor unit with an appropriate output for the property’s needs. The indoor unit contains domestic hot water volume needed for the household along with backup heating. It is an interrated solution for both heating and hot water demands that saves on space and components.

Hydrobox with 250L DHW tankControl system and back up electric heater with integrated hot water storage tank. Floor standing.  

Hydrobox with 100L DHW tankControl system and back up electric heater with integrated hot water storage tank. Wall mounted. 

Gas Boiler Replacer
The 100-liter unit is designed for easy replacement of existing gas boilers. It’s similar size makes the exchange simple, and the unit is prepared for wall mounting, just like many gas boilers. With its capacity of stored domestic hot water, it can be sufficient even for a household of four people.

R290 hybrid heat pump indoor units.

Indoor Units for Hybrid Systems

Designed to operate seamlessly in hybrid systems alongside all kinds of heating systems, our tankless, dockable indoor units offer a perfect solution to modernize, and improve the efficiency of an existing system with an existing water volume.

You can pair the indoor unit with an outdoor unit that matches the property’s needs, while the heat pump control is conveniently located within the indoor unit. If your existing boiler is still functional, you can keep it as a backup, ensuring enhanced reliability and flexibility. The indoor unit can also be combined with any type of tank solution you prefer.

Control Box (ES MCB)

  • Basic module with a control system
  • For hybrid systems
  • Can be combined with any type of tank solution

Hydro Box (ES MHB)

  • Basic module with control system and back-up electric heater
  • For hybrid systems
  • Can be combined with any type of tank solution
  • Wall mounted
Two Energy Save wireless thermostats in clean design and white color.

Wireless Thermostat Kit

The wireless thermostat for the R290 series is easy to install anywhere in your home. It features in intuitive screen, child lock, and long battery life for hassle-free temperature management.

Take full control of your ES M R290 heat pump with seamless wireless connectivity.

Key benefits:

  • Includes Wireless Thermostat + RF Gateway

  • Fast, reliable connection via indoor unit

  • Easy installation with clear signal indicators

  • Option to add a second thermostat for dual-zone temperature control (up to 2 per system)

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Key Features

  • Eco-friendly refrigerant

    Global Warming Potential (GWP) of only 3

  • Modular & Scalable Design

  • Easy installation & Commissioning

  • Remote Monitoring & Digital Control

  • Compatible with large external DHW tanks

Specifications

Heating Solutions for Every Home
INDOOR UNIT DHW TANK BUFFER TANK 8 KW 12 KW 15 KW
100 litre 100 litre Recommended ✔️ ✔️
250 litre 250 litre Recommended ✔️ ✔️ ✔️
Control Box Recommended* Recommended ✔️ ✔️ ✔️
Hydro Box Recommended* Recommended ✔️ ✔️ ✔️
*If the installation requires domestic hot water

Product Info

More Product Information
Compatibility Overview
INDOOR UNIT COMPATIBLE OUTDOOR UNITS DHW TANK UNIQUW BENEFIT
Control box ES M R290 8, 12 and 15 kW No Flexible and energy efficient
Hydro box ES M R290 8, 12 and 15 kW No Flexible and energy efficient
Hydro box + 100L tank ES M R290 8 and 12 kW Yes For normal household needs
Hydro box + 250L tank ES M R290 8, 12 and 15 kW Yes For larger homes or higher usage

Discover the ES R290 series full range