Electric Boiler / Indoor Module NIBE VVM 225 (Models: Copper / Stainless / Enamel)

Optimize your home’s heating system and domestic hot water comfort with the NIBE VVM 225. 

This compact and flexible electric boiler and indoor module is specifically designed to simplify the upgrade or replacement of older boilers, such as the widely installed NIBE EVC 240. Thanks to its low-profile design, it is ideal for installations in spaces with restricted ceiling height. Combined with a NIBE air/water heat pump, it forms a complete, high-performance, and energy-efficient climate system for your property.

Three cylinder models for all water conditions
The NIBE VVM 225 features an integrated 180-liter hot water heater and is available in three distinct corrosion protection configurations to ensure maximum equipment lifespan regardless of your local water conditions:

• Copper (Cu): The ideal universal corrosion shield suitable for the vast majority of standard and municipal water supplies.
• Stainless Steel (RF): An exceptionally durable choice engineered for aggressive water types with high lime or chloride levels.
• Enamel: An excellent option tailored for specific water qualities and private wells, equipped with a protective sacrificial anode.

Smart automation for reduced energy bills
The indoor module is equipped with a modern, user-friendly control system that automatically regulates the indoor climate according to outdoor temperatures. Built-in smart technology provides clear insights into your energy consumption. By connecting the unit to the myUplink cloud platform, you can effortlessly monitor, schedule, and remote-control your heating directly from your smartphone. The system also supports smart automation features for hourly electricity price optimization and weather forecasting.

Complete and ready for installation
The NIBE VVM 225 is a true all-in-one package. This means that all necessary system components – including an immersion heater supplying up to 9 kW, a self-regulating circulation pump, an expansion vessel, a pressure gauge, and safety and filling valves – come pre-installed under the casing for a fast, clean, and reliable installation process.

Product Benefits:

• Flexible indoor module: Operates as a standalone electric boiler or docks seamlessly with NIBE air/water heat pumps.
• Low-profile layout: Compact format that simplifies installation in tight spaces or utility rooms with low ceilings.
• Three cylinder choices (Cu, RF, Enamel): Provides the correct internal protection based on your local water supply type.
• Smart Home ready: Full visibility and remote control via the myUplink mobile app alongside integrated weather compensation.
• All-in-one construction: Supplied completely pre-assembled with a circulation pump, heater element, and expansion vessel.
• Year-round comfort: Supports advanced climate accessories, including pool heating and comfort cooling management.

Technical Specifications:

• Maximum additional output: 9 kW (Immersion heater)
• Integrated cylinder: 180 liters
• Corrosion protection: Copper (Cu), Stainless steel (RF), or Enamelled
• Voltage: 400V 3N~
• Circulation pump: Integrated, self-regulating (Class-A efficiency)
• Control system: Color display with weather-compensated automatic climate adjustment
• Connectivity: myUplink-compatible for smartphone application access
• Included components: Expansion vessel, safety valve, pressure gauge, and filling valve
• Energy class (as boiler): D (A+++ in an integrated heat pump system)
• Designed to replace: NIBE EVC 240 and similar legacy electric boilers

Please note that the manufacturer’s full warranty is not applicable for units bought in Sweden and installed outside Sweden.