The boiler manufacturer Lochinvar has recalled about 17,370 residential condensing boilers, combi boilers, and packaged boiler systems sold in the U.S. under the brand names Lochinvar, A.O. Smith, and ...

Many years ago, someone — I honestly have forgotten who — told me: “Thermodynamics isn’t just a good idea, it’s the law.” Anytime you conjure up a new idea about how a heating or cooling system might ...

Need a new boiler? There are several different types available and we walk you through what they are, below. A combination (combi) boiler is the most common type of boiler in the UK. But it's not the ...