Gas Boilers

A gas boiler is a heating system that uses natural gas or propane to heat water, which is then circulated through a network of pipes to provide warmth to a building. Gas boilers are commonly used for residential and commercial heating purposes, including space heating and providing hot water for domestic use.

Gas boilers are known for their efficiency and reliability. Modern condensing gas boilers are highly efficient, capturing and using more of the heat generated during combustion, which leads to energy savings and reduced environmental impact.


Innovation and sustainability guide Riello in the way it operates and in the creation of cutting-edge systems.
The objective is the continuous improvement of the quality of life, making the planet a better place to live today and for future generations.


Since day one, Eco-king strives to distribute high efficient environmentally friendly products that are tested to the highest standards. As a small manufacturer our mission is to provide unparalleled support to installers and homeowners across North America in their home hot water and space heating need.