Heating Boilers
Three-Pass Oil & Gas-Fired Heating Boiler
Thanks to its large water volume, the Heaton® ERG series of three-pass heating boilers achieves good internal circulation and safe heat transfer with no need for a shunt pump.

Thanks to the modern design of Heaton® ERG series hot water boilers, a large water volume delivers good internal circulation and long burner run times, protecting the environment through fewer burner cycles.
No boiler-circuit pump (shunt pump) is required. Large water-contact surfaces and a large water volume ensure good internal circulation and safe heat transfer. This shortens installation time and reduces both initial investment and operating costs.
A combustion chamber of sufficient volume for good combustion, together with large heat-transfer surfaces, maximizes the energy transferred to the water.
Thanks to the large water volume of Heaton® ERG series hot water boilers, internal circulation is effective and burner run times are long. This feature protects the environment through fewer burner cycles.
100 mm glass-wool insulation maximizes heat efficiency while keeping standby losses to a minimum.
No materials that could harm the environment or human health are used in Heaton® central-system heating boilers.
Expensive, specially designed high-pressure burners are not required for good, efficient combustion.
Heaton® ERG series boilers are manufactured as a package, at the customer's request, together with a hot water distribution manifold, burner, expansion tank, control panel and all valves.
Heaton® Three-Pass Oil & Gas-Fired Heating Boiler is manufactured by İtimat Kazan.