Which Heating System Suits Your Home?

Which Heating System Suits Your Home?

Choosing the right heating system is one of the most important decisions for homeowners. It affects not only your energy costs but also your home’s environmental footprint. But which heating system is best for your home? That depends on several factors — from the size of the house and existing insulation to your goals regarding energy efficiency and sustainability.

Modern Heating Systems: An Overview

Below is a summary of the pros and cons of the most common heating systems, tailored to different needs and budgets:

Heating system Advantages Disadvantages
Gas heating
  • Low acquisition costs
  • Proven technology
  • Well suited for existing buildings
  • Dependence on fossil fuels
  • Rising CO₂ taxes
Heat pump
  • Sustainable and low-emission
  • Low operating costs
  • Ideal in combination with photovoltaic systems
  • High acquisition costs
  • Efficiency depends on good insulation
Pellet heating

 

  • CO₂-neutral
  • Eligible for subsidies
  • Suitable for both old and new buildings
  • Requires storage space for pellets
  • Higher maintenance effort
Hybrid heating
  • Flexible and adaptable
  • Combines renewable and fossil energy sources
  • Higher acquisition costs
Electric heating systems 21energy
  • Easy installation
  • Passive income through Bitcoin mining
  • Suitable for residential and commercial spaces
  • Higher operating costs with pure grid electricity
  • Dependent on electricity prices

21energy Heating Solutions: Sustainability with Financial Benefits

The electric heating systems from 21energy offer a forward-thinking alternative. They combine efficient heating with a financial advantage: during the heating process, surplus energy is used to generate Bitcoin. This makes them ideal for homeowners who want to heat sustainably while also reducing their energy costs.

  • 21energy Ofen: Perfect for smaller rooms, the stove delivers up to 800 watts of heating power and heats areas up to 32 m². While heating, you can generate Bitcoin.

  • 21energy Ofen Pro: With a heating output of 1,100 watts, the Ofen Pro is ideal for larger rooms up to 44 m² and combines warmth with passive income.

Hvorfor velge Ofen 2

Mer varme, mer bitcoin og ingen kompromisser.
Ofen 2 Front

Ofen 2

Ny
1.000 W
Strøm*
50 m²
Oppvarmet areal
32 dB
Støynivå
opptil 35 TH/s
Gruvekraft*
€ 0,08 / kWh
Bitcoin-belønning
(Ø 1 år)**
€ 0,18 / kWh
Bitcoin-belønning
(Ø 4 år)**
90 x 32 x 14 cm
Størrelse
24 kg
Vekt
* ± 10%
** Pr. 06.2025
€1.590,00
inkl. moms og frakt
Forhåndsbestill nå
Gratis frakt
30 dagers returrett
Laget i Østerrike

Key Factors When Choosing a Heating System

When selecting the right heating system, consider the following aspects:

  • House Size and Insulation: Well-insulated homes require less energy and benefit from sustainable solutions like heat pumps or 21energy’s electric heating systems.
  • Long-Term Costs: In addition to the initial investment, factor in operating costs. A cost calculator can help with planning.
  • Subsidies: Take advantage of government grants in Germany and Austria. Information is available from BAFA(Germany) and KPC (Austria).

Beregn dine årlige besparelser på oppvarming

Elektr. kostnader (/kWh)
-
0,19
+
120
Variabel strømpris
PV-system
Varmepumpe
Varmepumpe
- € 997
/ År
Gass og olje
Gass og olje
- € 3.611
/ År
Elektrisk
Elektrisk
- € 3.990
/ År
Bitcoin-varmer
Bitcoin-varmer
- € 3.990
/ År
+ € 4.703
/ År
Gjennomsnittlig besparelse i oppvarmingskostnader per år. *
€ 3.579
Spar opptil 10 tonn CO₂ per år
Beregn i detalj
* Besparelsene i oppvarmingskostnader ble bestemt ved å sammenligne dem med de gjennomsnittlige oppvarmingskostnadene for alle oppvarmingssystemer.

Tips for Making the Right Decision

  1. Professional Advice: An energy consultant can help you find the best system for your needs. Find certified experts at energie-effizienz-experten.de.
  2. Future-Proof Planning: Invest in a system that meets your long-term energy needs and can be expanded, for example, with a solar installation.
  3. Funding Opportunities: Check government programs to reduce your upfront costs.

Conclusion: How to Find the Right Heating System

The right heating solution depends on your individual needs and your home’s characteristics. While heat pumps and pellet heating systems are especially sustainable, hybrid systems offer flexibility. 21energy’s electric heating systems set a new standard by combining efficient warmth with passive income through Bitcoin mining. Take advantage of subsidies and plan a future-proof solution for your home.

Maximilian Obwexer profile picture

Maximilian Obwexer

Maximilian Obwexer er medgrunnlegger og administrerende direktør i 21energy. Han deler av sin ekspertise her på bloggen og som foredragsholder på ulike konferanser. Hovedtemaet er Bitcoin-gruvedrift og utnyttelse av spillvarme.

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