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The Aras Sanat B250s steel hot water boiler is made of durable steel with a thickness of 8 to 14 millimeters and is designed for high-capacity industrial and building central heating systems. Its thermal capacity is 250,000 kilocalories per hour, with an adjustable operating temperature range of 70 to 95 degrees Celsius. The internal volume is approximately 2,000 liters, and the maximum design pressure is 6 bar. The heat transfer surface is optimized with water tubes and fins, achieving a thermal efficiency of around 88 percent. The boiler features a front access door, a short flue path, and provisions for temperature and pressure sensors.
The B250s steel hot water boiler includes safety systems such as a pressure relief valve, thermostat, and high-limit switch to prevent body damage. The exterior is coated with heat-resistant paint and insulated with 50 millimeters of glass wool, keeping energy loss below 7 percent. The total weight is approximately 1,250 kilograms, and the dimensions are suitable for large industrial boiler rooms. Inlet and outlet pipes are 2 inches in diameter for direct connection to pumped circulation systems. The product complies with Iranian national standards and EN 303-1 international standards.
WEBSITE: Steel Hot Water Boiler for Central Heating 250,000 Aras Sanat Model B250s Iran
For installing the Araz Sanat B250s hot water boiler, following safety and technical guidelines is essential. The boiler must be placed on a flat, load-bearing, and vibration-free surface with sufficient clearance from walls for maintenance and ventilation. Inlet and outlet piping should match the thermal standards and appropriate diameter to ensure optimal fluid pressure and flow. The flue and ventilation system must be installed according to the manufacturer’s instructions to ensure safety and thermal performance. Operating conditions include a working temperature of up to 95°C and a maximum operating pressure of 3 bar. Installing sensors and safety valves and conducting an initial check of pressure and temperature are critical for stable and safe operation of the B250s boiler.










