Gas Fired Two Pass (Counter Pressure) Hot Water Boiler
TWG Series gas fired (back pressure) steel hot water boilers; It has been specially designed to be used for many years in central heating systems with its high combustion efficiency, low flue gas emission values and small dimensions.
In the TWG model, which has a two-pass design, the flame coming out of the burner barrel moves through the furnace (combustion chamber) and hits the opposite mirror (surface). As a result of this impact, the gases in the flame, which returns to the direction it came from, meet again with the burner flame in the same cell. With this encounter, the unburned or half-burned gas particles in it burn again and leave their energy and turn into heat. Gases burning with high pressure in the burner in the furnace (combustion chamber) are transported to the back smoke chest with the smoke pipes, and then to the chimney by hitting the front cover.
Features
- High combustion efficiency up to 95%
- Window type flame breakers (turbulators) in the second passage pipes
- Suitable for standard barrel burner use
- Microprocessor control panel that can be controlled to the burner and pump system
- Siemens Albatros Series RVS Model control panels offering comfort and economy together (optional)
- 4 bar standard operating pressure
- Possibility of production up to 10 bar according to demand
- Full cylindrical boiler body
- Aluminum embossed sheet coating
- 80 mm thick mineral-based insulation material in the body
- On-site fabrication option
- Except for the three-pass combustion chamber, tube bundle transition spaces
- Ease of installation and maintenance with the walkable top plate of the boiler
- Openable front doors without the need to remove the burner
- Return water baffle plate
- Compliance with 10217-2 norm 3.1 certified boiler pipe
- Compliant with national and international norms
