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The Grant Vortex Pro Kitchen/Utility Oil System Boiler range are a floor standing internal oil boiler ideal for a variety of properties without a mains gas supply and a high demand for hot water. The Vortex Pro kitchen/Utility Oil System Boilers have been designed to fit into a kitchen cupboard providing a discreet installation. Also the Vortex Pro Kitchen/Utility Oil System Boilers are fitted with the unique Grant Vortex stainless steel condensing heating exchanger and tubular baffle system providing high efficiency central heating. The Vortex Pro Kitchen/Utility Oil System Boiler range has been upgraded to be used with a range of optional plug-in programmers and wireless programmers for greater control and comfort.
At Boilers2go we recommend the Grant Vortex Pro 15/26 Kitchen/Utility Oil System Boiler for medium to large size properties in off gas areas with a high demand for hot water. Also the Vortex Pro 15/26 Kitchen/Utility Oil System Boiler is a condensing boiler able to help users reduce their fuel bills and carbon emissions by reclaiming latent heat from the flue gases resulting in reduced fuel consumption. In addition the Vortex Pro 15/26 Kitchen/Utility Oil System Boiler comes with a 2 year manufacturer's warranty for peace of mind.
Speedfit Pipe Cutter 10mm-22mm
In a closed central heating system water cannot be compressed so any increase in the volume, created by an increase in temperature, needs to be accomodated. This is done with the use of an expansion vessel, when the water in the system is cold the pre-charge pressure of the system forces a diaphram in the expansion vessel against the tank towards the inlet. As the temperature increases the expanding water volume pushes against the diaphragm creating additional volume for the water to enter the expansion vessel. As the temperature decreases the pre-charge pressure forces the water from the expansion vessel back into the central heating system. This maintains a constant pressure within the central heating system and helps to reduce energy and water consumption.