مناسب delivery time (coordination with sales department)
- Note: The listed price does not include the burner cost.
1200-liter horizontal industrial water heater DamaTajhiz is a large industrial water heater manufactured by DamaTajhiz company with a capacity of 1200 liters, typically produced and supplied in two models with body thicknesses of 5 mm and 6 mm.
The 1200-liter horizontal industrial water heater DamaTajhiz is suitable for providing the required hot water in places such as workshops, commercial centers, factories, warehouses, large sports complexes, hospitals, etc.
DamaTajhiz industrial water heaters are manufactured and supplied in various sizes and capacities (from 500 to 6000 liters), in horizontal and vertical models, with standard thickness for each capacity, and a body made of Iranian hot-dip galvanized steel sheets (rust-resistant steel).
At the specialized DamaTajhiz collection, technical information and the best prices for purchasing industrial horizontal water heaters in various capacities, along with DamaTajhiz golden warranty, are provided to ensure a smart and optimal purchasing experience.
DamaTajhiz, Thousands of Products for Thousands of Projects Across the Middle East (since 2004)

The 1200-liter horizontal industrial water heater DamaTajhiz and other reputable brands can be used to supply instant hot water for factories, workshops, public baths, car washes, restaurants, swimming pools, etc.
During the hot water piping phase, please note that installing a hot water return line is essential due to the long distance between the consumer and the industrial water heater. This ensures that users do not have to wait for hot water after opening the tap and also helps save water.
The return of water to the water heater is carried out using a dedicated pump, which is calculated based on pipe length, number of users, and system capacity.
The body of the 1200-liter horizontal industrial water heater DamaTajhiz and other industrial models is made of hot-dip galvanized sheets with thickness proportional to capacity, ranging from 4 to 8 mm. Upon customer request and additional cost, the internal welded parts are coated with food-grade epoxy, and the exterior is painted in white-pink or blue (based on customer preference).
In horizontal industrial water heaters of DamaTajhiz, the sheet thickness is uniform throughout, whereas in vertical models, due to pressure and water weight applied to the dished ends (especially the bottom), it is recommended to use thicker ends. (However, listed prices are based on uniform thickness for both body and ends.)
Smaller capacity units are equipped with handholes, while larger capacities have manholes for inspection and maintenance.
The body includes 8 connection ports: cold water inlet, hot water outlet, return line, drain valve, safety valve connection, thermostat connection, limit thermostat, and temperature gauge.
The dished ends are flanged to prevent stress from transferring to welded joints. A mounting point for the burner and a flue gas outlet are also provided.
All industrial water heaters of DamaTajhiz require a forced-draft burner (gas, diesel, or dual-fuel) with appropriate capacity. Typically, burners from Iran Radiator or Garm Iran are used, but can be changed upon request. Accessories such as hose, gas filter, nozzle, diesel filter, etc., must be purchased with the burner.
The furnace is made of fire-tube pipes in sizes 4, 6, or 8 inches depending on capacity, designed as single-pass. (For two-pass furnace, please inform sales expert before ordering.)
DamaTajhiz, A Specialized Guide for Selecting and Pricing HVAC Equipment and Building Facilities in the Middle East (since 2004)
To control the outlet water temperature stored in the DamaTajhiz industrial water heater, two immersion thermostats installed in series can be used. The first thermostat acts as the primary on/off controller, while the second thermostat, set 10 degrees higher, functions as a limit thermostat. In case the first thermostat fails, the second one activates and turns off the burner.
To display the internal temperature of the water tank at the top of the industrial water heater, a 0–120°C temperature gauge with a protective sleeve can be used. Also, to prevent possible pressure increase inside the tank of the DamaTajhiz industrial water heater, the use of a temperature and pressure safety valve according to technical regulations is mandatory.
Note: When purchasing an industrial water heater, please note that due to burner installation on these units, DamaTajhiz strongly recommends installing a pressure relief valve on the tank. This ensures that if temperature and pressure exceed safe limits, the valve (which performs beyond standard safety valves) can release excess pressure and prevent accidents. The cost and installation of this valve are the responsibility of the buyer.

The 1200-liter horizontal industrial water heater DamaTajhiz comes with a 1-year body golden warranty and 10 years of after-sales service.
DamaTajhiz Engineering Company manufactures its water heaters based on engineering principles and global standards, ensuring high quality and providing customers with a smart and optimal purchasing experience.
The prices of all horizontal industrial water heaters offered by DamaTajhiz are up to date, and customer discounts are already included. These prices also fall under the DamaTajhiz Best Price Guarantee program. (Refer to the Best Price Guarantee section of DamaTajhiz.)
![]() |
![]() |
You can order any HVAC systems and MEP equipment, including different types of air washers, cooling towers, air handling units, chillers, industrial evaporative coolers, air curtains, burners, cast-iron or steel boilers, heat exchangers, gas heaters, unit heaters, circulation pumps, sand filters, water and fuel storage tanks, and more, from countries such as the UAE, Armenia, Tajikistan, Georgia, Azerbaijan, Turkey, Oman, Pakistan, Turkmenistan, Afghanistan, Kuwait, Bahrain, Qatar, Iraq, and others across Asia, the Middle East, and Europe, and have them delivered to your city (Manama, Baghdad, Karachi, Dubai, Sharjah, Muscat, Riyadh, Abu Dhabi, Kuwait City, Jeddah, Sana'a, and Doha Amman, Sulaimaniyah, Sofia, Kirkuk, Islamabad, Mosul, Erbil, Dushanbe, Aleppo, Damascus, Baku, Beirut, and Kabul) in the shortest possible time. So, contact us by phone call or WhatsApp message through the number: +98-930-288-0251.
"Knowledge Fuels Better Choices"
Registered Trademark and Stewardship Business Licenses Issued by the Union of Virtual Business Association and the HVAC Equipment Industry.
DamaTajhiz HVAC Participation at International HVAC and Construction Facilities Exhibitions Demonstrates its Global Reach and Commitment to the Industry.
We Look Forward to Your Call and the Opportunity to Meet You
SHARE THIS CONTENT TO SPREAD THE KNOWLEDGE
| |
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.