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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 16/21 WH External Oil System Boiler for medium to large size properties in rural areas without a mains gas supply. The Vortex Eco 16/21 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 16/21 WH External Oil Regular Boiler comes with a 2 year manufacturer's warranty for peace of mind.
The Potterton Promax SL Gas Regular Boiler range is suitable for range of property sizes from small to large homes with more than one bathroom and a high demand for hot water. The Promax SL Gas Regular Boiler are a slim line range of small yet very powerful gas boilers suitable for installation within a kitchen wall hung cupboard. The Promax SL Gas Regular Boilers are fully modulating able to adjust its heating output to match demand, helping to reduce fuel bills and carbon emissions.
Key Features and Benefits:
At Boilers2go we recommend the Potterton Promax 15 SL Gas Regular Boiler for small properties with more than one bathroom and a high demand for hot water. Also the Promax 15 SL Gas Regular Boiler is a condensing boiler capable of reclaiming latent heat from the waste flue gases helping to reduce fuel bills and carbon emissions. Plus the Promax 15 SL Gas Regular Boiler comes with a comprehensive parts and labour warranty for added peace of mind.
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.
The Vokera Compact HE Condensing Gas Combi Boiler range is a cost effective gas boiler ideal for small houses, bungalows and flats with a single bathroom and a low demand for hot water. The Compact HE Gas Combi Boiler features standard piping which make this an ideal replacement for an existing Vokera boiler as the pipe work will match up and no alteration will need to be made helping to reduce installation time and cost. Also the Compact HE Gas Combi Boiler is simple to commission, with only minimal adjustments needed to be made after installation and has an automatic modulation meaning the is no need to range rate the boiler which also contributes to making installation quick and easy. In addition the Compact HE Gas Combi Boiler also comes with anti-cycling controls preventing energy wastage from on/off cycling helping to reduce wear and improve efficiency.
At Boilers2go we recommend the Vokera Compact 29 HE Condensing Gas Combi Boiler from small-medium homes with one bathroom and low demand for hot water. Also the Compact 29 HE Gas Combi Boiler comes with a simple user friendly built in mechanical clock providing flexibility and comfort to the user over the central heating. Plus the Compact 29 HE Gas Combi Boiler is a condensing boiler able to reclaim latent heat from the flue gases before they are expelled from the boiler helping to lower fuel consumption and so reduce the user's annual gas bills and carbon emissions.