Pre-sale Services :
Engineering consultingWarranty and after-sale Services :
18 months DamaTajhiz golden warranty + 20 years of technical supportThe DamaTajhiz Air Handling Unit Model D.T-A.H.U-70 product is designed and manufactured in a horizontal, vertical, and L-shaped configuration. It has a ventilation capacity ranging from 2000 to 65000 cfm in various single-zone and multi-zone (multi-zone) variants.
The horizontal model is the basis for the air conditioner's proportions as indicated in the technical information section. Two coils for cooling and heating, are listed in the technical specs section's table.
To prevent vibrations from the handling unit from moving around the foundation, anti-vibration rubber or plastic foam must be used after the air conditioner is installed.
Engineering guidelines state that the width of the device at the position of the air conditioner installation on device should be taken into consideration 1.5 times in order to be able to replace the air conditioner coil during a lengthy period of operation. The floor of the air conditioning room should be considered for routine cleaning and maintenance.
The land of the pavilion's sole source of health, the cleaning duty, and the distance services must all be taken into account.

A full range of different sizes and types of air conditioners are produced in DamaTajhiz so that the designer can easily choose the air conditioner he wants for his project. The gas coolers of this company consist of 15 main sizes.
High-quality galvanized sheets, precise aluminium dampers, proper insulation, convenient and easy lubrication, fan bearings, and the use of durable aluminium profiles are among the very effective features during the long life of the equipment.
The result is the use of precision fan impellers in any size used in front and rear centrifuge models, and to control the decibels of the device, the sound of each part is surrounded by sound insulation.
The air conditioner's features include convenient, quick, and safe access to the air conditioner, the right position of the door, the presence of a suitable framework for movement or moving parts, and complete access to the assembly of parts.
According to the capacity and size of the device, it is designed and made of fabric nails, and after welding and grinding operations, it is covered with paint the device is equipped with a rubber shock absorber to prevent the transmission of vibrations to the device.
The structure of gas coolers with aluminium profiles as the mainframe of the device is made of ventilation tape five or 7 times depending on the capacity of the device with polyamide or aluminium corners.
Internal insulation with suitable thickness is of poly roll type to prevent heat loss and cold air.
Centrifugal fan with front or rear propellers with dynamic and static balance designed by Nikotra, completely industrial (depending on the device's design).
The shaft is made of 45 ccs, which is reinforced and polished, resistant to corrosion and high humidity. Bearings are also adjusted to their best brand.
V-shaped belt made of butter. Choose the type of belt with a reliability of at least 25% and increase the life of the air conditioner transmission system.
The three-phase electric motor with a frequency of 50 Hz is cooled by a fan that rotates with the motor rotor. The IP54 standard is Class F motor and insulation.
DamaTajhiz uses four types of coils: water, gas (DX), electricity, and steam. The primary surface of the coils is made of seamless copper pipes and the second surface of the blade with aluminium or copper plates according to the customer's request.
5 cm thick aluminium filter and 7 layers of washable aluminium mesh G4 with high dust removal efficiency.
At the customer's request, it is possible to install a bag filter with different functions.
Air dampers are fin-shaped aluminium blades that are in the opposite direction. Durable plastic gears made of polypropylene are used to rotate the damper. The edges of the damper are also sealed with plastic layers. A damper motor can also be installed on air conditioner dampers.
Fan chamber and filter chamber with hinged lid and handles made of polypropylene with very good ventilation for easy access and service.
The air conditioners of Damatajhiz Company have an 18-month golden warranty of Damatajhiz and ten years of after-sales service.
In the reference and specialized collection of heating equipment, technical information and guaranteed prices for purchasing various types of heating equipment with a golden guarantee have been provided for you dear ones to enjoy a good sense of optimal and intelligent purchase of an Air Handling Unit.
To view and know the warranty and technical specifications of the types of standing and horizontal air conditioners, click on the "Technical specifications" tab on the page of each of the following products.
Head Office: No. 463,Talebian Alley,Taleghani St.Tehran,Iran


DamaTajhiz has provided the opportunity to sell and ship specialized HVAC equipment for applicants in the following countries as the first and the most popular online store for selling HVAC equipment (Heating , Ventilation , Cooling , Air conditioning) in the Middle East : Afghanistan – Tajikistan - Uzbekistan – Turkmenistan – Azerbaijan – Armenia – Georgia – Turkey – Iraq – Syria – Jordan – Kuwait – Emirates – Qatar – Oman.