At a time when awareness of climate protection is growing, more and more people are looking for sustainable heating solutions to reduce their ecological footprint. The infrared heater is an innovative type of heating that uses electricity to generate infrared radiation. It can be ideally operated with green electricity or a photovoltaic system and is therefore a particularly environmentally friendly option for single-family and multi-family homes. The radiators do not primarily heat the air, but directly the bodies and surfaces in the room, which leads to a comfortable climate. Studies show that infrared heaters are up to 32% more efficient than conventional heating systems because they provide targeted and quick heat and do not require long cables. This means they have lower heat losses. In addition to the ecological advantages, infrared heating saves a lot of money in the long term thanks to its comparatively cheap purchase and the elimination of maintenance costs. Ideal for anyone who wants to heat efficiently and in an environmentally friendly manner without high investment costs. Whether living area, bedroom or office – this innovative heating solution fits perfectly into any room.
Use of infrared heating in accordance with GEG
In order to reduce energy consumption and protect the environment, the Building Energy Act (GEG) has strict requirements for the energy efficiency of heating systems. In this context, infrared heaters are the ideal choice. These heating systems can be used effectively in new buildings, provided the buildings are at least 45% better insulated than standard specifications. Infrared heating is also an excellent solution in existing buildings, as long as the appropriate thermal insulation standards are met. The heaters not only make a valuable contribution to the efficient use of energy, but also meet all legal requirements.
Flexible use of infrared heaters: GEG exceptions
The GEG offers additional flexibility through exceptions for certain building types that make the use of infrared heating easier. This means that the advanced heating system can also be used in situations where not all strict requirements apply. Buildings with high ceilings or smaller residential buildings in which the owner lives are particularly advantageous. These exceptions make the decision for infrared heating particularly attractive, as it represents a cost-effective and legally compliant heating solution.
Fraunhofer study: Infrared heaters are more economical than gas condensing boilers
A study by the Fraunhofer Institute has shown that infrared heaters require around 32% less final energy compared to gas condensing boilers. In a test in which two identically constructed houses with identical levels of comfort were compared, infrared heating proved to be significantly more efficient because electric heating has no energy losses during production and distribution. This efficiency results in lower overall energy consumption. The industry association IG Infrared sees promising opportunities for infrared heating, especially as an alternative to older heating systems, and is planning further research into its economic viability.
Combine infrared heating and photovoltaics cheaply and sustainably
The combination of infrared heating with photovoltaic systems offers a cost-effective and sustainable solution. For example, homeowners can install a solar power system including electricity storage to cover a large part of the electricity requirements of their infrared heaters. This not only reduces electricity costs, but also enables emission-free heating and ensures greater independence from external energy providers.
Infrared heating in energy self-sufficient buildings with flat-rate rent
Infrared heaters are an innovative heating technology that is particularly suitable for energy self-sufficient single-family and multi-family homes. An infrared heater offers a pleasant room climate and ensures heating costs that are easy to calculate. Successful projects in Niesky, Ehingen and Lübben show the advantages of infrared heating in combination with photovoltaics and a flat-rate rental model. Tenants benefit from a fixed monthly sum that covers all energy costs. This makes living easier to plan financially. Landlords enjoy a stable cost structure and reduced administrative costs. In addition, the high energy efficiency increases the value of the properties and makes them more attractive for new tenants.
Advantages & Disadvantages: Infrared heating & heat pump in comparison
Compared to heat pumps, infrared heaters offer numerous advantages. While heat pumps ideally have high energy efficiency (if the building meets strict requirements), they are associated with higher purchase and installation costs, which can easily reach €25,000 or more. In cold outside temperatures, the efficiency of heat pumps also decreases, which can lead to higher operating costs. In order for a heat pump to work efficiently in existing buildings, extensive energy-related renovation measures are often necessary (such as additional insulation), which can quickly result in a six-figure investment. In many cases, the garden has to be dug up for earthworks, which can be time-consuming and disruptive. These factors can make the use of heat pumps less attractive, especially for people looking for a quick and easy solution to their heating needs. Infrared heaters, on the other hand, cost significantly less to purchase and install and require less space because the radiators are very flat and do not require complex pipe systems.
The big advantage for homeowners is that with the infrared heating system there is often no need to take on loans or financial risks. An average single-family home (existing building) with around 135m² can be completely equipped with an infrared heating system as the main heating system for just €4,500. Compared to the significantly higher purchase/installation costs of a heat pump, the difference is enough to heat the house cost-neutrally with infrared heaters for around 11 years. In addition, an infrared heater can be installed within hours, while heat pumps usually require a longer installation time. Another advantage is the immediate heat output of the heater: an infrared heater produces direct heat in minutes, while a heat pump often takes some time to heat up the room. This makes the infrared heater the ideal solution for anyone who wants quick, cost-effective heat.
Infrared heaters as a modular heating system
An outstanding feature of infrared heaters is their modularity, which allows the heating system to be gradually retrofitted in individual rooms. This flexibility offers you the opportunity to make investments in a targeted and phased manner. Instead of spending a large amount of money on the entire building right away, you can install infrared heaters gradually, depending on your needs and budget. This reduces the financial burden and in many cases makes a loan unnecessary. In this way, you can get to know the comfortable, efficient radiant heat of an infrared heater in peace and quiet and can gradually equip your home according to your wishes and financial possibilities.
Old heating system as a backup – no disposal necessary for the time being
Another advantage of infrared heating is that you can keep your old heating system while gradually switching to modern technology. This means you don’t have to immediately consider expensive disposal of your old radiators. Instead, you can install infrared heaters as a supplement to improve the comfort and efficiency of your heating. This gradual change allows you to test the benefits of infrared heating while still keeping the old heating system.
Calculate infrared heating performance and heating costs
Calculating the performance and heating or electricity costs of infrared heaters is straightforward. On average you need around 15-100 watts per square meter, depending on the insulation and number of external walls. A 20 square meter room therefore requires a power of 300 to 2000 watts. To calculate the heating costs, all you need is the electricity price you paid. By using a modern thermostat, heating costs can be precisely monitored and optimized. This transparent cost structure makes infrared heating an attractive option for households that want to keep an eye on their energy costs.
Different models of infrared heaters: picture, metal, glass, blackboard & mirror heaters
Infrared heaters are available in a variety of models that are both functional and aesthetically pleasing. Whether as a decorative picture infrared heater, elegant glass heater, panel disguised as a mirror or chalkboard or as a practical metal heater – the selection is large and offers the right solution for every taste and furnishing style. A special highlight are mirror heaters with or without a frame and LED light, which not only provide warmth but also serve as a sink mirror in the bathroom. The variety of models allows you to choose an infrared heater that fits harmoniously into your rooms and at the same time heats efficiently.
Installation of an infrared heater on the wall/ceiling and as a free-standing device
Installing an infrared heater is easy and flexible. Whether on the wall, (depending on the model) on the ceiling or as a free-standing device – the options are diverse. When mounted on a wall or ceiling, you benefit from even heat distribution throughout the room, while free-standing units can be used in a targeted and mobile manner to heat specific areas. This flexibility allows for individual adaptation to your spatial conditions and ensures that the infrared heater can always be installed in the location where it will be of greatest benefit. In addition, installation is usually uncomplicated and does not require any structural changes.
Heating the bathroom and toilet with an infrared heater
Infrared heaters are particularly suitable for use in the bathroom. They provide pleasant warmth while you start the day or relax. The radiant heat is immediately noticeable, creating a comfortable experience. Mirror heaters in the bathroom also prevent the mirror from fogging up and provide additional functionality. In addition, infrared heaters are often moisture-resistant and ideal for use in damp rooms. These advantages make them the ideal heating solution for your bathroom and contribute to a pleasant indoor climate. Thanks to direct infrared radiation, moisture accumulation and mold in the bathroom are also prevented.
Thermostat control of an infrared heater
An infrared heater is conveniently controlled via a thermostat system whose transmitter can be mounted on the wall or used flexibly as a remote control. These modern control systems allow you to precisely regulate the temperature and adjust heating and rest times according to your needs. Many thermostats also offer programmable functions, so you can set heating times individually for different days of the week. This feature increases the comfort and efficiency of infrared heaters as you can ensure that each area is always at the desired temperature when you enter it, but is not heated at unnecessary times.
Conclusion: Infrared heaters for an efficient future
Infrared heaters represent an efficient, flexible and sustainable solution for modern heating needs. Their advantages in terms of cost, installation, efficiency and design make the special electric heater the ideal choice for anyone who relies on contemporary heating technology. Whether as a wall, ceiling or floor-standing device, an infrared heater can be used in a variety of ways and adapts to any room concept. Invest in an infrared heater to optimize your indoor climate, reduce heating costs and actively contribute to climate protection. Enjoy the benefits of instant, comfortable warmth in your home!
November 4, 2024