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The Grant Vortex Eco WH External Oil System Boiler range are an externally wall hung oil boiler ideal for small to medium size properties in rural areas without a mains gas supply. The Vortex Eco WH External Oil System Boilers feature the patented vortex stainless steel heat exchanger and tubular baffle system. Also the system model feature a factory fitted expansion vessel, filling loop, pressure gauge, automatic air vent, pressure relief valve abd circulating pump. Plus the Vortex Eco WH External Oil System Boilers come with a factory fitted flue and are finished in a robust powder coated painted case and built in frost protection protecting the boiler from the elements.
At Boilers2go we recommend the Grant Vortex Eco 12/16 WH External Oil System Boiler for small to medium size properties in rural areas without a mains gas supply. The Vortex Eco 12/16 WH External Oil Regular Boiler is also a condensing boiler able to help reduce fuel bills and carbon emissions by reclaiming latent heat from the flue gases. Plus the Vortex Eco 12/16 WH External Oil Regular Boiler comes with a 2 year manufacturer's warranty for peace of mind.
The Baxi Megaflo System Compact Gas Boiler range are ideal for a range of property sizes with a high demand for central heating and hot water and as it's a system boiler can save on valuable living space. The Megaflo System Compact Gas Boiler range features cupboard size dimensions which allow the user to install the boiler within a kitchen wall cupboard providing a flexible and discreet installation solution. Also the Megaflo System Compact Gas Boiler comes with the innovative THINK combustion management system which monitors and adjusts the gas and oxygen flows into the boiler. By altering the gas to oxygen mixture within the boiler the heat output can be altered to reduce fuel consumption while maintaining optimum efficiency. With a modulating ratio of 1:7 consumers can be assured of a reliable and efficient gas boiler that will run smoothly and reduce fuel bills for the life of the boiler.
Key Features and Benefits:
At Boilers2go we recommend the Baxi Megaflo System Compact 28 Gas Boiler for medium-large size properties with a high demand for heating and hit water. Also as the Megaflo System Compact 28 Gas Boiler is a condensing boiler it can reclaim latent heat from the flue gases before its lost to the atmosphere to be used to reduce fuel consumption. The combination of the THINK combustion management system and the condensing capabilities of the Megaflo System Compact 28 Gas Boiler has given it an impressive energy efficient rating of 'A' on the SEDBUK scale. In addition the Megflo System Compact 28 Gas Boiler comes with a 2 year manufacturer's guarantee providing peace of mind and all this makes the Megaflo System Compact 28 a wise investment.
Baxi are also currently providing an extend 5 year guarantee on all boilers with the THINK combustion management system for a limited time only, for further information Click Here.
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.