If you want to supply a hot water or steam heater unit with the most reasonable price, technical specifications, and on-time delivery, you have come to the right place! Please read the presented article and do not hesitate to contact the sales experts of the DamaTajhiz collection (which since 2004 has been supplying equipment for residential and building projects.)
A guide to buying a DamaTajhiz unit heater
Using unit heaters is one of the best options for heating large indoor spaces, including production halls of factories, workshops, warehouses, department stores, sports halls, etc., because unit heaters are small. And they occupy little space and have suitable heating power, heat distribution capability, and high speed in heating the space. The hot water or the heater that enters the heating coils of the hot water or steam heater unit is transported by piping with the appropriate diameter from the central engine room of the building to the installation location of each heater unit.
the capacity of the DamaTajhiz unit heater
Before choosing the heating capacity or ventilation volume and required unit heater motor power, specify the type of heating fluid (hot water or available steam) and the location of the unit heater (wall or ceiling).
For cold regions such as Karaj, Qazvin, Tabriz, Mashhad, etc., about 400 BTU per cubic meter of hall space per hour, and more temperate and southern regions of Iran, about 250 BTU per cubic meter of hall space per hour.
Considering the sound of the unit heater fan at 1400 rpm, it is better to order the heater unit with a two-speed or 900-speed motor (but with a higher heating capacity).
Features of the DamaTajhiz unit heater
The body of the thermal equipment spa and steam heaters is made of an oiled sheet of suitable thickness with an electrostatic powder paint coating. It is possible to make the body of fiberglass, aluminum, or even steel if requested by the customer.
Two-round and single-round heater units are provided with special electric motors for heater units.
The heater unit of the heating equipment is equipped with a coil with finned tubes, which can flow hot water, hot water, steam, or even hot oil as a fluid carrying thermal energy.
The propeller or fan, responsible for passing the air through the coil and making the airflow inside the hall, may also be of the axial or centrifugal fan type depending on the capacity and aeration pressure.
The ventilation fan of the heater unit of the thermal equipment has a pre-axial blade and a manual damper that directs the air, using which the exhaust air of the heater unit can be directed to different parts of the installation site.
Buying the DamaTajhiz unit heater
In order to buy the Damatajhiz unit heater, you must first determine the type, capacity, and number of devices you need.
On the website of DamaTajhiz's collection, technical information of dozens of models of hot water and steam heater units of DamaTajhiz with good quality, price, and warranty have been presented.
The price of the DamaTajhiz unit heater
You can choose and examine all types of heater units at the best price on the website of DamaTajhiz's specialized collection (since 2004).
The price of unit heaters varies according to the variety of models and brands available in the market; it should be noted that the prices presented in the heating equipment collection are up-to-date, and the discounts desired by consumers are included in these prices. So that these prices also include the part guaranteeing the best prices on the DamaTajhiz site.
Important points after buying the DamaTajhiz unit heater
Installing an automatic air valve in the return water path of hot water heaters is very necessary and important to prevent their coils from getting air.
The installation location of the air valve in the water heater unit is on the water outlet pipe and outside the device.
To calculate the required flow rate of hot water and determine the diameter of the corresponding branch pipe, divide the water heater unit (B.T.U.) capacity by 10,000 to obtain the amount of G.P.M. of hot water in circulation required for each heater unit.
Installing an automatic ventilation valve in the steam inlet pipe to the coil of each steam heater unit is mandatory.
warranty of the DamaTajhiz unit heater
To view and learn about the prices, warranty, and technical specifications of all types of unit heaters, click on the tab "Product guide and technical specifications" on the page of each of the following products.
DamaTajhiz unit heater has 18 months of DamaTajhiz golden warranty and 10 years of after-sales service.
The list of some clients and projects of different types of heat equipment unit heaters
Majlis Library: DT.U 80 W thermal spa heater unit with a capacity of 74,000 (BTU/hr)
Roshd Plus Company: DT.U 80 W thermal spa heater unit with a capacity of 74,000 (BTU/hr)
Titak company: 2 thermal spa heater units, model DT.U 150 W, with a capacity of 150,000 (BTU/hr)
Gorgan Golsam Company: DT.U 50 W thermal spa heater unit with a capacity of 54,000 (BTU/hr)
Rayan Pars Company: 4 thermal equipment spa heater units, model DT.U 80 W, with a capacity of 74,000 (BTU/hr)
Ajorbana Jahan Company: DT.U 150 W thermal spa heater unit with a capacity of 150,000 (BTU/hr)
Haft Almas company: 2 thermal spa heater units, model DT.U 200 W, with a capacity of 200,000 (BTU/hr)
Project of Tos Amut company: 8 hot water spa heater units, model DT.U 50 W, with a capacity of 54,000 (BTU/hr)
Chauffagekar Industrial Company: DT.U 250 W thermal spa heater unit with a capacity of 250,000 (btu/hr)
Parsian Rastar Metals Company: 6 thermal equipment spa heater units, model DT.U 50 W, with a capacity of 54,000 (BTU/hr)
Chekad Sanat Bohar Company: DT.U 150 W thermal spa heater unit with a capacity of 150,000 (BTU/hr)
Vahdat Nama Company (Tehran): 12 thermal equipment spa heater units, model DT.U 50 W, with a capacity of 54,000 (BTU/hr)
Fardis Sazan Radis Company: 8 thermal spa heater units, model DT.U 50 W, with a capacity of 54,000 (BTU/hr)
Space research institute project: 60 thermal spa heater units, model DT.U 150 W, with a capacity of 150,000 (BTU/hr)
Shkoh Electronics Company: 10 units of DT.U 150 W thermal spa heater units with a capacity of 150,000 (BTU/hr)
Modern industry research project: 10 thermal spa heater units, model DT.U 80 W, with a capacity of 74,000 (BTU/hr)
Ranginkaman Hotel project (Lorestan): DT.U 50 W thermal spa heater unit with a capacity of 54,000 (BTU/hr)
Iran Alumina Company project: 15 hot water heater units, DT.U 180 W model, with a capacity of 180,000 (BTU/hr)
Agricultural flour company (Aligoders): 16 thermal spa heater units, model DT.U 200 W, with a capacity of 220,000 (BTU/hr)
Behin Foulad Novin Sangan project: 8 thermal spa heater units, model DT.U 250 W, with a capacity of 250,000 (BTU/hr)
The project of Mr. Darayi Engineer: DT.U 180 W thermal spa heater unit with a capacity of 180,000 (BTU/hr)
Pars Shahab Lamp Company (Gilan): DT.U 180 W thermal spa heater unit with a capacity of 180,000 (BTU/hr)
Plumpin Industrial Company (Hamedan): 18 thermal equipment spa heater units, model DT.U 120 W, with a capacity of 120,000 (BTU/hr)
Mr. Engineer Jafari's project: 2 thermal spa heater units, model DT.U 250 W, with a capacity of 250,000 (BTU/hr)
Milad Qaim Ebtekar Entertainment Company: 2 thermal spa heater units, model DT.U 50 W, with a capacity of 54,000 (BTU/hr)
The project of the fire department company (Tehran): 2 thermal equipment spa heater units, model DT.U 50 W, with a capacity of 54,000 (BTU/hr)
The project of Seville Sazeh Bastan Company (Ardebil): DT.U 250 W thermal spa heater unit with a capacity of 250,000 (BTU/hr)
The project of Mr. Engineer Ghasemi (Ardebil): DT.U 120 W thermal spa heater unit with a capacity of 120,000 (BTU/hr)
Omran Gostar Farjam Company: DT.U 50 W thermal spa heater unit with a capacity of 54,000 (BTU/hr) and DT.U 80 W thermal spa heater unit with a capacity of 74,000 (BTU/hr)
Damatajhiz Products
