Boiler efficiency is about how much usable heat energy you get from your boiler for every unit of energy you put into it. The more efficient your heating system, the less energy you'll be using to ...

A combi boiler’s pressure is crucial to maintaining a smooth operation of your heating and hot water system. If the pressure isn’t within the safe zone, then problems will arise. Too high, and it will ...

If you are looking for the ideal boiler for your family home, look no further than the combi boiler, a cheap and reliable option that would fulfil your winter needs. Combi boilers (short for ...

Description: The Simplicity high-efficiency combination gas boiler features leading-edge hydronic technology for residential applications, the unit combines the warmth of high-efficiency space heating ...

Best combi boilers to keep you toasty this winter - The top energy-efficient choices for heating your home and providing hot ...