Heating with electricity through infrared rays

When building a house, there is always the question of the right heating system. Here there are many variants that need to be considered, and infrared heating is one of them. The model shows many advantages that adapt well to different living situations. But under what conditions is the installation of infrared heating worthwhile and how exactly does heating with electricity actually work?

Pleasant and healthy heat through infrared rays

The radiation of the infrared heating works differently than other heating systems, because the radiation does not warm the air in the room, but directly the body. This includes not only the human body, but also walls, ceilings or floors and even the furniture. The principle can be compared to sunbathing in winter. Due to this technique, the heat is already perceived by the body as pleasantly warm at low temperatures. This means that only low temperatures are necessary, thus saving electricity and heating costs. Another advantage of infrared heating is that the rooms do not have to be preheated for a long time so that the body is pleasantly warm. This provides comfortable warmth and thus increases the well-being and health.

Installing infrared heating – low installation work & low costs

The installation for an infrared heater is very simple. All that is needed are the heating elements in the room and also a power socket nearby. Other heating systems require pipes that need to be laid throughout the house, as well as boilers, hot water tanks and the radiators that need to be connected. This incurs installation and material costs and labour wages for tradesmen. With infrared heating, depending on the model (wall-mounted, ceiling-mounted, floor-standing or suspended), no or only minimal installation work is required. The costs for installation are therefore significantly lower than the costs for the installation of other heating systems.

The durability of infrared heaters also compares favorably to other heating systems. Most heating systems require regular maintenance to maintain performance. This incurs not inconsiderable costs for repair and maintenance, which should be included in long-term planning. Infrared heating is generally considered to be very cost effective in this area. It has a long life and does not require maintenance, as it has a very simple structure and the few components are not susceptible to damage.

Installing infrared heating as a supplement to other heating systems

Especially in old buildings, infrared heating offers a good addition to already existing heating systems. When expanding within an already existing heating system, it is usually difficult to lay new pipes, as this is time-consuming and expensive. An alternative is offered here by infrared heating, which can heat additional rooms in combination with the original heating system, and this simply at the socket. The low installation effort and the low initial costs attract builders and property owners. The low maintenance costs compensate for the relatively high operating costs and speak for infrared heating. But also with the occasional heating of rooms the infrared heating is a good alternative. The short time for preheating and the individual use of the system is advantageous for heating certain rooms only rarely or on certain occasions.

Installing infrared heating as the sole heating system

In new construction, heating alone with infrared heating is not a problem. The modern insulation that is installed during construction provides sufficient heat in the rooms. In old buildings, the whole thing looks a little different. Here the infrared heating is worthwhile as a sole heating system only under certain conditions, so that the heat is not lost, the building must have a certain insulation. The better the insulation of the building, the more lucrative the use of infrared heating. When renovating and refurbishing an old building, it is no problem to strengthen the insulation and install an infrared heating system.

Tip! Heating system in comparison

Save up to 55% costs (heat energy)? Tip! Not only already, but practically? Save energy with the heating system in your property. Use the next time for renovation or your upcoming new building. Here you will find our guide heating systems: solar, oil, gas, heat pump, pellets in comparison and as extra, state subsidies. Continue reading here:

• Heating system: comparison

Advantages and disadvantages at a glance

Advantages of infrared heating

Infrared heating is a worthwhile alternative to other conventional heating systems and offers a number of advantages for both old and new buildings.

Rapid feeling of warmth throughout the room despite low temperatures

Infrared heating warms rooms not through the air, but by infrared rays directly warming the body. The body stores this heat and carries it around with it, whereby the heat is perceived as the same in the entire room. Due to the heat storage in the body, low room temperatures are sufficient to create pleasant comfortable temperatures.

Healthy indoor climate for allergy sufferers

Unlike conventional heating systems, infrared heating does not stir up dust, which keeps the dust concentration in the air low. For dust, animal hair but also pollen allergy sufferers, the air is easier to breathe and also asthmatics can breathe easier. A spreading of allergy substances in the room is avoided, which leads to less dust spreading and thus cleaner air.

Positive effect on the body

The infrared heater warms the body through radiant heat from IR-A infrared radiation. This radiation penetrates a few millimetres into our skin and thus increases the tissue temperature. We feel a pleasant warmth through this technique, comparable to sunbathing. The increased tissue temperature dilates the blood vessels and promotes blood circulation. Comparable to a red light treatment, the infrared rays can have a tension-relieving effect and thus be beneficial to health in the case of muscle complaints or back pain.

Variable and advantageous costs

The purchase costs for an infrared heater are very low. Only the heating panels are needed and a power outlet. Compared to other heating systems where many materials and installation costs are incurred, the infrared heating is probably the cheapest in the purchase.

When using an infrared heater, heating costs are only incurred when heating is actually taking place, i.e. only when it is switched on. The less heat is needed, the lower the costs are.

Since the body already feels the low radiant heat of the infrared rays as pleasant and stores them, the heater does not have to run at high temperatures like other models to create a comfortable indoor climate. The operating costs can therefore be kept as low as possible.

Since the infrared heating consists of few and simple components that are not susceptible to malfunctions, the infrared heating has a long life and low maintenance costs.

Disadvantages of infrared heating

But infrared heating also has some disadvantages that property owners and builders need to consider before making the purchase.

High costs for electricity and operating costs

Heating with electricity is comparatively rather expensive. Electricity prices fluctuate constantly, which means that the operating costs for infrared heating also vary. To keep electricity costs as low as possible, the property should have good insulation so that as little heat as possible is lost to the outside.

Carbon dioxide emissions and environmental friendliness

Heating with electricity is not environmentally friendly. It even produces higher carbon dioxide emissions than conventional heating systems. By combining it with green electricity or a photovoltaic system, the eco-balance can be improved, but even then there is still a high environmental impact.

Room temperature difficult to determine

The room temperature is difficult to measure because it is perceived by our own body as warmer than it actually is. The temperature of the room is therefore always somewhat lower than our sensation. Thus, the temperature of the room can be determined but not the temperature we feel.

Heating guide: types, prices & comparison

Heating & Types – The topic of heating is not only interesting for builders, but also for property owners. After all, heaters are not only necessary in a property, they are also required by law. Which types of heating are there, how do they have to be maintained and are there legal subsidies for the construction of certain types of heating or do the costs have to be paid completely by the owner? Especially when building a house or renovating and modernising, the heating system plays a decisive role, because a large part of the later running costs depend on it, for you or for your tenants.

When deciding on a heating system, a number of things need to be considered, as there are major differences. Depending on the property, it must be decided individually which system is best suited to efficiently heat the entire property. The systems differ not only in environmental friendliness, but also in efficiency and price. Solar, oil, gas, heat pump, pellets:

• Heating: Comparison & Costs

Carport at a glance: Open garage for your car

• Covered shelter for vehicles
• No lockable doors available
• Serves as protection against severe weather

Back to the wiki: Real Estate

Building a carport #1 – Doing the concrete foundation yourself

Building a carport #2 – Unpacking the carport and priming/glazing the wood

Building a carport #3 – Building a carport/assembling a trapezoidal sheet metal roof

Avoiding trouble with tradesmen – delays, mistakes & waste disposal

What is the best way to escape the hassle of tradesmen? Who is really responsible for the resulting garbage and what rights do you have in case of delay or non-observance of the appointment? So that you are prepared for the next visit from the craftsman, all questions around the topic of craftsmen are answered here.

Lateness – tolerance for appointments and punctuality

In principle, craftsmen are given a tolerance of fifteen minutes. However, if you are more than a quarter of an hour late, you are entitled to anew appointment. In this case, the arrival and departure times may only be charged once. If, for example, you have to go to an appointment and the craftsman is late and then stands in front of a closed door, this arrival and departure time may not be charged. However, you can very rarely claim compensation for such a case. Employees who have taken paid leave for the appointment usually come away empty-handed, since the waste of free time is not damage according to the legislator.

In order to protect yourself, you should agree a written contractual penalty with the craftsman’s company for larger construction projects, which becomes due when the deadline is exceeded. For smaller projects or assembly work, however, such an arrangement is not worthwhile in most cases. So if there are no claims for damages, you can still do something about a significant delay or a cancelled appointment without a cancellation. You can, of course, demand a new date and set a reasonable grace period for this. This varies depending on the case. For urgent matters, such as water damage, your deadline may be set quickly. For simple installation work, two weeks is a common deadline. Send a reminder with the deadline by registered mail to the craftsman and only if no result is achieved after the reminder and the craftsman is still not on time, you can withdraw from the contract with the company and hire another. Freelancers, in contrast to employees, can claim loss of earnings as long as they had an appointment with the craftsman, but he still reschedules you.

As a general rule, tradesmen only have to pay compensation if they themselves are at fault. This includes, for example, delays because the craftsman took longer at the previous appointment or because he forgot materials. They are also liable for damages if materials are not delivered by third parties, because craftsmen bear the so-called procurement risk. Our guide: insurance guide. However, you do not have to pay compensation if the accident at work is due to a serious illness or force majeure. This includes, for example, storm damage in the company.

Garbage, tools & materials – who is responsible?

Craftsmen should leave their workplace swept clean. So if there is a job that causes a lot of dust, the craftsman must sweep the affected area afterwards and leave it swept clean. The rubbish that accumulates during work must also be taken away and disposed of by the tradesmen. When replacing a device, you should agree with the company that the old device and the packaging of the new one will be taken away by the craftsman and disposed of properly.

As a rule of thumb, a quarter of an hour is charged for the journey to and from the company. However, it is best if you agree a flat rate for travel costs with the company in advance. If the craftsman forgets materials or tools, you do not have to pay for the travel costs or the time taken to obtain the new tools/materials. However, if you change your mind and, for example, get a different wall colour painted by your painter, he can transfer the additional costs incurred to you.

Legal basics – what claims and rights do you have?

Often clients do not know the rights and claims that you have against the craftsmen. A small list with the most important conditions:

• Workmen must take their own rubbish with them
• Hourly wages are calculated according to qualification: semi-skilled workers and apprentices are charged less than journeymen or master craftsmen.
• If materials or tools are forgotten by the workman, he may not charge for the journey and the additional time
• Replaced devices must be taken away and disposed of
• If the craftsman is more than 15 minutes late, you are entitled to a new appointment. Arrival and departure time may then only be charged once.
• In the case of assembly work that can be carried out by one fitter, it is not necessarily necessary to pay two fitters.
• The work site in question must be left swept clean
• Calculations per hour or part thereof are inadmissible unless agreed in advance.

So that you can be really safe with their next craftsman however, there are still some legal tips, which it gives to consider. Before you decide on a craftsman company, it is advisable to compare in advance both the hourly rates as well as the material prices and the conditions of the company. It is not only price that is important, but also the qualifications. A good company will save you a lot of stress later, which is why it pays to search in advance. Fees for an estimate may only be charged by tradesmen or the company’s customer service if this has been expressly agreed in advance.

Of course, the safest thing for you to do is to agree on a fixed price right from the start, which should not be exceeded in this way. Such fixed price agreements should be regulated in detail and both the scope of the work to be done and the materials should be specified in the order. However, some craftsmen do not offer this service. Therefore, tradesmen without a fixed price must inform them immediately if the estimated costs are significantly exceeded. If the costs are exceeded by 15 to 20 percent, you can cancel the contract, but you still have to pay for the partial services that have been provided up to this point.

Once the work has been completed, you should check whether the services and work have been carried out properly. You do not have to pay for work that is not included in the contract. Do not pay the bill until the acceptance was satisfactory and everything was done according to the contract. If in doubt, consult a specialist. If there are any defects, you must document them on photos. The company must rectify the defects and as long as this has not been done, you can retain part of the invoice amount due until the defects have been rectified. The rule of thumb here is to withhold twice the amount of what it would cost to fix the defects. However, if you discover a defect after acceptance, the company must correct the defects free of charge within a reasonable time. If the defects are not corrected or are not successfuly corrected, you can commission another company to carry out the corrections and claim the costs from the original tradesman.