
The DTS-20U model tubular radiant heater uses the physical principles of heat flow and radiant energy to transfer warmth directly to objects. It is an efficient solution for raising temperatures and creating a warm, comfortable environment.
Choosing a radiant heater is a highly effective and economical way to provide heating in a variety of settings. By using the principles of thermal radiation, it helps improve the efficiency of the space and the people within it, playing an essential role in providing necessary heat for factories, industries, commercial spaces, and other locations.
The Radiant Tube Heater model DTS-20U is a product from Dadman Tahvieh company. Due to its countless advantages, this product has managed to attract the attention of professional users. This heater is produced with the highest efficiency, with high-quality parts and modern machinery playing a role in its performance. Dadman Tahvieh company’s goal is complete customer satisfaction, which is achieved with a high-quality product. Moderate energy consumption and providing continuous, suitable heat are just some of this model’s most important advantages. Heat transfer in this device is created after the fan and burner generate heat, which is then distributed in the tube. The heat is dispersed through steel or stainless steel tubes and is precisely radiated by a reflector located on the product.
The Radiant Tube Heater model DTS-20U can be installed on a ceiling or wall to provide heating to an environment. This model distributes heat radiantly and, with its suitable performance, generates the necessary heat in a short amount of time. This model heats objects instead of the surrounding air to ensure maximum comfort, efficiency, and performance. It also leads to greater energy savings and reduced heat loss, and its price is very suitable and affordable.
The use of the Radiant Tube Heater model DTS-20U is one of the effective and widely used methods for increasing temperature and creating comfort in various environments. This model uses the physical principles of heat flow to transfer heat to the air or other environments. Compared to older systems, it consumes less energy and, since it doesn’t require an engine room, it doesn’t take up space.
Its use is very beneficial in industrial environments like warehouses and storage facilities, offices, stores, and other spaces that need quick and effective heating. They can also be used in gazebos and terraces. It leads to energy savings and also helps preserve the environment.
One of the main differences between heating systems made by Dadman Tahvieh and other radiant heaters on the market is the presence of a 14-bend reflector and their overall appearance and tidiness. These devices have achieved maximum thermal efficiency using this 14-bend reflector, which is produced with a brake press and laser for the best possible shape.
Another key difference is the quality of the burner, which is of the highest possible standard. This product, along with other models, comes with a 5-year warranty and 15 years of after-sales service for customers. The DTS-20U has a special and unique design that increases its efficiency and usability in various locations. It also features easy installation and low maintenance costs.
Dadman Tahvieh is the first and only manufacturer of a 14-bend reflector in Iran, using the most up-to-date laser cutting and brake press machines. Thanks to the high number of bends and heat deflection, its models provide better and greater heat radiation and transfer compared to similar devices. Very high power, a reasonable price, and a long lifespan are among the factors that encourage users to purchase the Radiant Tube Heater model DTS-20U. This product has been manufactured with the highest possible quality and has good efficiency.
The use of the Radiant Tube Heater model DTS-20U is one of the most effective and popular methods for increasing temperature and creating comfort in various environments. This model uses the physical principles of heat flow to transfer heat to the air or other surroundings.
Compared to older systems, it consumes less energy and, since it doesn’t require an engine room, it doesn’t take up much space. It’s very useful in industrial environments like warehouses, offices, stores, and other spaces that need quick, effective heating. It can also be used in gazebos and on terraces. This heater helps save energy and protect the environment.
One of the main differences between heating systems made by Dadman Tahvieh and other radiant heaters on the market is the presence of a 14-bend reflector and their overall appearance. These devices have achieved maximum thermal efficiency using this unique reflector, which is produced with modern brake press and laser technology to ensure the best possible shape.
Another key difference is the high quality of the burner. This product, along with other models, comes with a 5-year warranty and 15 years of after-sales service for customers. The DTS-20U has a special and unique design that increases its efficiency and usability in various locations. It also features easy installation and low maintenance costs.
Dadman Tahvieh is the first and only manufacturer of a 14-bend reflector in Iran, using the most up-to-date laser cutting and brake press machines. Thanks to the high number of bends and heat deflection, its models provide better and greater heat radiation and transfer compared to similar devices. Very high power, a reasonable price, and a long lifespan are among the factors that encourage users to purchase the Radiant Tube Heater model DTS-20U. This product has been manufactured with the highest possible quality and has good efficiency.
The Radiant Tube Heater model DTS-20U is made up of various components.
Burner and Tube
Its blower burner has the power to project a flame up to 6 meters and is built with a protective, isolated design. This model’s burner prevents unburned fuel from remaining inside the tube. The length of its aluminum tube, which is connected to the burner, can be extended from 4 to 17 meters. The tube’s material is rust-resistant and has high thermal conductivity.
Reflector and Internal Parts
The reflector for the DTS-20U radiant tube heater is made of aluminum and reflects 99% of the heat from the tubes onto surfaces. Only the underside of the reflector is open, allowing electromagnetic waves to move toward the hall floor. This product has a mesh guard, and a stepped plate approximately 1.5 meters long is placed inside the end of the tube. This prevents heat loss by directing the waves back to different points within the tube, which ultimately increases heat output and prevents energy waste. A chimney pipe is also installed at the end of the tube to direct combustion gases outside.






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