Flow Energy Group

BOILERS

Our Products

Combination (Combi) Boilers

Combi boilers provide heating and hot water from one unit, typically wall hung. The most popular type of boiler in the UK. Heat exchanger instantly heats on-demand via combustion of gas or oil)

Heat Only (Regular) Boilers

Provide both heat and hot water with the use of an additional hot water cylinder and cold water tank.Pumps and valves are external from the boiler (usually found in airing cupboards due to open pipework).Gravity fed cold water directly into the boiler from the tank, usually in the attic/loft

System Boilers

Similar to heat only in that hot water is supplied from a cylinder (typically unvented). Pumps are within the boiler, and the system is pressurised. Water is supplied to the boiler via the mains

Grant Oil Boilers

Innovative protection for all types of central heating systems. *Only Grant Vortex Blue boilers installed by a Grant G-One accredited installer and fitted with a Grant Vortex MagOne filter are eligible for the 10 year warranty. The boiler must also be serviced annually by a competent heating engineer.