Hermann Micraplus Condens 25 boiler
Condensing boiler · New equipmentHermann Micraplus Condens 25
New boiler Hermann Condensing boilers

Hermann Micraplus Condens 25 boiler

Heating and hot water for everyday use, combined in a gas boiler.

Gas
Natural gas Without conversion to LPG
Wi-Fi
Optional MiGo Link + HRT 50/2
Heating
19.1 kW 50/30 °C
Domestic hot water flow rate
14.6 l/min ΔT 25 K
Gas and Wi-Fi: compatibility and accessories

Gas and conversion: This version is documented for natural gas. Conversion to propane and compatibility with butane are not offered. Source 1 ↗

Wi-Fi and supply: Modulating control eBUS HRT 50/2 connectable via MiGo Link module. These are options; they are not automatically included with the boiler. Source 1 ↗

Description

Hermann combines the heating of the home with the hot water from taps and showers. When choosing it, both the use of water and the heating needs are important: a home with several showers running at the same time requires a different assessment.

If you are going to replace a boiler, compare the space, the connections, and the demand for hot water. The installer will be able to assess if this version fits in the home and what adaptations are needed.

Guide for this modelDoes your boiler show an error?Hermann Micraplus Condens 25See codes
Guide

What to check before installing this boiler

The choice of equipment does not replace the inspection of the installation by a qualified professional.

  1. Confirm the model and commercial reference, the type of gas, and the supply configuration in the manufacturer's documentation.
  2. Ask a qualified installer to assess the heating and domestic hot water demand; compare measured flow rates at the same temperature difference.
  3. Check dimensions, connections, flue gas evacuation, condensate drainage, and controls compatible with the existing installation.
  4. Confirm the included accessories and the delivery time before scheduling the installation. The online purchase of the equipment does not include installation or commissioning.
Technical data

Technical data of Hermann Micraplus Condens 25

Brand
Hermann
Model
Hermann Micraplus Condens 25 boiler
Status
New
Supply scope
Equipment without installation; please confirm the accessories for this configuration.
Shipping
Included in mainland Spain. Please confirm the deadline.

Specifications and dimensions of the model

Compare each magnitude under its testing conditions: heating, domestic hot water, efficiency, and dimensions.

Gas
GN, category II2H; natural gas only
Dimensions and connections
Dimensions
700 × 390 × 280 mm
Dimensions and connections
Expansion vessel capacity
8 l
Dimensions and connections
Maximum useful heating output 50/30 °C
19.1 kW
Heating
Maximum useful heating power 80/60 °C
18.1 kW
Heating
Useful domestic hot water power
5-25.2 kW
Hot water
Domestic hot water flow ΔT=25 K, inlet 10 °C
14.6 l/min
Hot water
Type of domestic hot water
Instantaneous production through a plate heat exchanger; it does not include a domestic hot water storage tank.
Hot water
Control and modulation
eBus technology; HRT 50/2 modulating and MiGo Link as options, not included automatically.
Control
Maximum electrical consumption
66 W
Manufacturer's PDF, page 2
Efficiency based on lower calorific value (50/30 °C)
104 %
Manufacturer's PDF, page 2
Manufacturer's sources

PDF and documentation of the model

Original documents, unmodified. Refer to the installation plan and the conditions of each data point before selecting the equipment.

The gallery sheets are summaries of Uniclima based on these documents. The external volume diagram does not represent connections, accessories, or service distances.

Frequently asked questions

Frequently asked questions: condensing boilers

Can it supply two showers of 8 l/min at the same time?
Two showers of 8 l/min add up to 16 l/min. This variant offers 14.6 l/min with an inlet water temperature of 10 °C and a ΔT of 25 K; under these conditions, the output is 35 °C. In comparison to 35 °C, it falls below the reference of 16 l/min. If water is requested at 40 °C from the same inlet, the temperature difference is greater and the available flow rate decreases; the use of two showers cannot be guaranteed. The network pressure and the actual temperature also have an impact.
Does it have an integrated domestic hot water accumulator?
The domestic hot water is instantaneous through the heat exchanger of the unit and does not include a storage tank. The 8 l expansion vessel belongs to the heating circuit and does not store water for showers.
What dimensions and installation space does it require?
The body measures 700 × 390 × 280 mm (height × width × depth). Space must be reserved for wall support, connections, drainage, and maintenance; the inspection and installation should be carried out by a professional.
What control and connectivity options can be used?
It can incorporate HRT 50/2 modulating and MiGo Link connectivity as control options; they are not automatically included with this boiler. The installer must confirm the compatible regulation and the necessary connections.
What gas does it use?
This reference works only with natural gas, category II2H; it is not convertible to propane. The installation and commissioning must be carried out by authorized professionals.
What changes between Micraplus 25 and 30?
Compared to the Micraplus Condens 30, this version offers 18.1 kW versus 25 kW at 80/60 °C and 14.6 versus 17.4 l/min of domestic hot water; both measure 700 × 390 × 280 mm.
Does the price include installation and shipping?
Includes VAT and shipping to mainland Spain. Installation and adaptations are valued separately. Check the contents of the supply before purchasing.
Shipping to the mainland included
New equipment
Separate installation
Informed purchase
Hermann Micraplus Condens 25 boiler