At Gas Tech Plumbers Ltd Bolton, we supply and install a full range of A-rated boilers to suit every home and budget — including Combi, System, and Heat Only models. Our expert Gas Safe engineers ensure every installation is completed safely, efficiently, and to the highest standard

Combi Boilers are compact and ideal for smaller homes or flats, providing instant hot water and heating without the need for a separate cylinder.
System Boilers are great for larger properties with higher hot water demand, as they work with a hot water cylinder for strong, consistent flow to multiple taps.
Heat Only (Regular) Boilers are the perfect choice for traditional heating systems with tanks and existing pipework, offering dependable performance and easy integration.