A combi boiler controls the water temperature for your heating system and hot water. It is the central hub that determines how hot the water being pumped to your radiators and taps is. So it makes ...

Laars introduces the new Mascot LX condensing combi boiler and tankless water heater. Mascot LX features a Laars heat exchanger, designed and manufactured by Laars in the USA. The natural gas or ...