The gas-fired, high-efficiency Combi 160 and Cast 92 condensing boilers are Energy Star®-rated. The 93 percent efficient Combi 160 uses premixed burner technology for optimal combustion. The boiler ...

THE MACH C4000 CONDENSING BOILER lowers fuel bills, reduces emissions and decreases installation costs. Equipped with an aluminum heat exchanger and ENVI control, the boiler produces 4 million BTU ...

Gas boiler vs heat pump: which is right for your home? - With most UK homes still heated by gas, we compare gas boilers and ...

THE COMBI 160 GAS-FIRED CONDENSING BOILER is 93% efficient. It uses premixed burner technology for optimal combustion. It is able to deliver domestic hot water and hydronic heat in a single, complete ...

As buildings age, so do the major central equipment within the building, making it a prime opportunity for a boiler system retrofit. Older systems typically are made up of non-condensing boilers that ...

Millions of homeowners who were forced by John Prescott to buy expensive energy-saving boilers are now facing bills of £150 to stop them from breaking down in the cold this winter. The £4,000 water ...