The Vaillant 615 Plus 15kw System Boiler Review

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This Vaillant 615 Plus 15kw System Boiler is best suited to small – medium sized houses that have relatively small heat loads. Vaillant offer the 12 kw smaller model, and 18kw model as other close alternatives.

Because of the advances in efficiency that Vaillant have achieved with the 615+ system boiler, typical homeowners can expect to achieve yearly savings on their gas bills of as much as £255* as well as an environmentally friendly reduction in carbon emissions of 1,265kg of C02.

Installation usually takes between one and two days, although this can vary if some of your pipework or radiators need to be replaced which can sometimes add another overall bump in your central heating efficiency.

Vaillant design their boilers in Germany and manufacture them in the UK, have built their range of system boilers with usability, reliability and efficiency as their highest priorities. Although the system boilers require a hot water storage tank, they usually don’t require a cold water storage tank as this is fed straight in from the mains.

These system boilers, which are sometimes referred to as a ‘sealed system’ boiler provide central heating and hot water via a hot water cylinder that is normally located in the loft/attic of your property. Hassle Free Boilers will help you choose the perfect Vaillant boiler for your home.

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Get Best Price

The Vaillant 615 Plus 15kw System Boiler Review

This 15kw system boiler from Vaillant is best suited to small – medium sized houses that have relatively small heat loads. Vaillant offer the 12 kw smaller model, and 18kw model as other close alternatives.

Because of the advances in efficiency that Vaillant have achieved with the 615+ system boiler, typical homeowners can expect to achieve yearly savings on their gas bills of as much as £255* as well as an environmentally friendly reduction in carbon emissions of 1,265kg of C02.

Installation usually takes between one and two days, although this can vary if some of your pipework or radiators need to be replaced which can sometimes add another overall bump in your central heating efficiency.Vaillant design their boilers in Germany and manufacture them in the UK, have built their range of system boilers with usability, reliability and efficiency as their highest priorities. Although the system boilers require a hot water storage tank, they usually don’t require a cold water storage tank as this is fed straight in from the mains.

These system boilers, which are sometimes referred to as a ‘sealed system’ boiler provide central heating and hot water via a hot water cylinder that is normally located in the loft/attic of your property. Hassle Free Boilers will help you choose the perfect Vaillant boiler for your home.

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Get Best Price

Need to Know

Because of the quality of the components and highest standards of manufacturing and design that Vaillant adhere to this boiler runs as very low noise levels and was subsequently awarded with the coveted Quiet Mark seal of approval. If you are planning on running more than one hot water faucet at one time them a system boiler is the way to go, when compared to the combi boiler that heats water on demand, and this model may be an excellent choice for your home.

If you’re unsure about the correct size of boiler that you need to install then please contact us immediately. We can help you find the perfect sized boiler based on heat load calculations, the number of bathrooms and house occupants as well as your hot water habits. Hassle Free Boilers are proud that we can offer you these amazing Vaillant boilers, at great prices, with a wide range of financial options available, because of the great relationship we’ve built with Vaillant.

Features and Benefits Of The Vaillant 615+ 15kw System Boiler

  • Highly efficient – With up to an 89.4% efficiency rating (SAP 2009)
  • 40%+ Gas Bill Savings Possible
  • Low energy consumption and maximum efficiency
  • Built-in-two-stage frost protection
  • Quiet Mark accreditation
Vaillant

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