With us you will find efficient and climate-friendly systems that meet every requirement. Due to the high efficiency of LK hall heating and ventilation systems, energy consumption is significantly reduced, thus saving you money.
The REKU ventilation system provides fresh air in your hall. They ensure a healthy working environment by extracting polluted air and supplying fresh air.
Thanks to integrated heat recovery, up to 84% of the energy can be reused, making the system CO2-neutral.
01. heating, and ventilation solutions from a single source
We build your heating and ventilation systems in-house and therefore retain complete control over each of our project phases: from design to manufacturing and programming to implementation of our systems. With this way, we offer the customer the greatest possible security with regard to their quality and functionality.
02. optimal adaptation to customer needs
All the plants we build are specially adapted to the requirements of our customers on site. This concerns the dimensioning of the system, the functionality with regard to air distribution (choice of air control systems), their positioning (centralized, decentralized) or also the control (e.g. via network). The customer always receives from us the system optimally designed for his room conditions and requirements.
03. high heating capacity with maximum energy efficiency
The prices for heat and energy have risen enormously recently; their fluctuations seem almost impossible to contain in the future. Especially for companies with energy-intensive production, heating and energy costs have become a decisive factor in new acquisitions. Hall heating systems from LK Metall are designed for maximum efficiency and minimum energy consumption – in particular through heat recovery processes – and thus save their operators costs to a considerable extent!
04. maximum freedom in the choice of components
Whether air-to-air heat pumps are used, photovoltaics or geothermal energy are utilized, wood chips or pellets are used: Customers with a heating and ventilation system from LK Metall are not tied to any energy source and can continue to operate smoothly and efficiently even after their conversion.
05. longevity through quality
With usual maintenance intervals, heating systems from LK Metall usually achieve a service life of three decades and more. We can ensure this through the use of high-quality materials and product components, but above all through the high production and assembly quality in our company.
No matter whether as a combination system, for heating support, cooling or air purification: Hall heating and ventilation systems from LK Metallwaren are always systems designed for the best possible integration of all individual parameters and tailored to the customer’s particular construction situation.
In accordance with this specification, they are technologically sophisticated, conceptually well thought out down to the last detail and optimally adapted to the specific requirements on site.
These include:
This includes our
ventilation systems REKU and RK- K as well as the
GCS and RBWwarm air generators
Solar air collectors, return air ceiling fans and Thermovent mixed air distributors from LK Metallwaren
Heated and unheated
99.995 percent virus-free
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Fresh and clean air for industrial and commercial buildings!
Permanently controlled ventilation is essential for a pleasant and consistently healthier working environment in industrial and commercial halls. The REKU ventilation system ensures a pleasant and consistently healthier working environment in industrial and commercial buildings. You can find more information on our following product page.
Industrial halls, as they are widely used for processing, manufacturing and storage of raw materials, products or product components, must be constantly and adequately ventilated. Our RK-K ventilation system is specially designed for use in such halls. It uses the latent heat in the combustion air for heating (condensing boiler technology). With the help of a modulating liquid gas burner, only the amount of heat needed to reach the desired discharge temperature is added to the supply air flow. Here, the control system enables precise compliance with temperature limits. The high efficiency of 99 percent guarantees maximum efficiency of the plant.
The system can be equipped with liquid gas, pump hot water registers, as well as heat pumps. It can – optionally – also be designed as a supply and exhaust air system with integrated heat recovery and can be installed in the hall itself or as a weatherproof version on the roof or next to the hall.
More and more companies are striving for the greatest possible independence from fossil fuels. In order to be able to offer alternative drive energies for the operation of hall heating systems as well, LK Metallwaren has developed the CO2-neutral LK warm air generator “Green-Climate-System (GCS)“. Instead of gas or oil, the “Green Climate System” simply takes advantage of existing outdoor as well as indoor air conditions. Find out more on our product page.
With state-of-the-art condensing and hybrid technology, the RBW warm air heater from LK Metallwaren sets standards in its product segment.
The personnel at the goods receiving area know this all too well: When outside temperatures are low, cold air enters the building interior every time the hall doors are opened. The consequences are unpleasant, in worse cases harmful to health.
They range from short-term shivering to permanent physical stress due to the changing temperatures and their negative impact on the immune system.
The LK door air curtain makes a significant contribution to reducing the incidence of cold air when the hall doors are frequently opened. Its mode of operation: The air preheated by the hall heating is drawn in from the upper hall area via individual ventilation modules and guided downward through specifically adjustable slot nozzles in front of the door. The high air velocities effective in this process significantly reduce the volume of cold air flowing into the hall: the hall remains warm throughout. The LK door air curtain is available in “unheated” and “heated” versions; the latter is mainly used in sensitive production areas.
The LK door air curtain is – depending on the outside temperature – automatically controlled via door contact or directly via the door control. It can be used for any door size: The door width determines the number of modules. Important: For functioning operation, the air conditions in the hall must be balanced (no negative pressure).
Would you like more information and technical details about our LK door air curtain? We will gladly send you our information brochure or take care of your personal inquiry.
Resource-efficient heating of halls
With our solar air collector, solar energy can be converted into heat in a highly efficient way.
Protect your staff effectively against pathogens!
The LK LRA 100 air purifier protects personnel in industrial premises from infection with harmful viruses. With a purification level of 99.995 percent, the clean air quality of operating theaters or laboratories is achieved. Find out more about this air purifier on our product page:
The advent of the Corona pandemic and its associated restrictions has brought the issue of air pollution control to the center of public discussions. This applies in particular to rooms in which a large number of people are permanently present and in which the risk of transmission of infections by viruses, bacteria or germs is correspondingly high. The mobile air purifier LRA-S from LK Metallwaren offers effective protection against this! Its performance is such that it is capable of filtering the air five times per hour in rooms up to 60 square meters in size and up to 3.5 m in height (e.g. offices or classrooms).
The LK air purifier LRA-S has an integrated filter system. This consists of a fine particle filter, an activated carbon filter against odors and a microparticle filter (filter class H14, HEPA); the latter cleans 99.995 percent of viruses, bacteria and germs from the room air. In the process, the air in the floor area is drawn in by an energy-efficient EC fan, filtered and returned to the room in the upper area. In stand-by mode, the air purifier measures theCO2 concentration of the room air. If this rises to a value above 800 ppm, it automatically switches to full operation.
You want more information and technical details about our air purifier LRA-S? We will gladly send you our information brochure or take care of your personal inquiry.
Our return air ceiling fans are used primarily for the purpose of reducing temperature stratification over the entire height of the hall during the heating period, thereby ensuring permanent thermal balance from the hall roof to the floor. A continuously adjustable speed controller prevents drafts in the occupied area.
Depending on the differential temperature in the roof area, the greatest possible heat recovery effect can be achieved via proportional control of the speed. If the specified minimum temperature is reached here, a limit thermostat automatically switches off the fans. The controller with selector switch is mounted in the occupied zone; a temperature sensor matched to the controller, on the other hand, is used under the roof.
