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GRANT OIL BOILERS & HEATING

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GRANT OIL BOILERS & HEATING
GRANT OIL BOILERS & HEATING

SHOULD I INSTALL A GRANT OIL BOILER?

Award winning Grant Vortex condensing boiler range, available in outputs from 12-70kW. Endorsed by the Energy Savings Trust, the appliances are currently some of the most efficient oil-fired boilers on the market.

Featured boilers include:


GRANT VORTEXBLUE INTERNAL RANGE

The Grant VortexBlue combines our existing proven condensing boiler technology with a revolutionary new blue flame. Using a new state-of-the-art Riello Blue Flame compact burner alongside the familiar Vortex oil-fired boiler, this market-leading combination gives you an easy to install, reliable product with those all-important low emissions.

GRANT VORTEXBLUE INTERNAL RANGE
  • Award winning Vortex condensing heat exchanger
  • 90.7- 93.3% Gross SAP2009 annual efficiency
  • Outputs ranging from 21-36kW
  • Market-leading Riello Blue Flame burner
  • Familiar burner technology
  • Exceptionally quiet when in operation
  • Sleek white casing
  • Neon diagnostic indicators

Grant’s R&D Team have been busy developing this new generation of clean burning, low emission and high efficiency boilers for over two years, products that meet the EU emission changes planned to come into force in 2018. While the technology is very advanced, the boiler and burner combination is easy to install and set up.

The cutting edge VortexBlue range consists of 15 models with heating outputs ranging from 21kW up to 36kW. Available in internal, external and combi models, the boilers are compatible with all Grant EZ-Fit flues. Sealed System variants of the Kitchen/Utility range are available in outputs of 21kW, 26kW and 36kW.

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VORTEXBLUE EXTERNAL RANGE

The Grant VortexBlue external modules have some of the highest oil-fired boiler efficiencies available today. These models are ideal for situations where a white cased kitchen/utility version is not always the best solution, possible due to limited space within the home.

VORTEXBLUE EXTERNAL RANGE
  • Award winning Vortex condensing heat exchanger
  • Market-leading Riello Blue Flame burner
  • Factory-fitted multi-directional flue
  • High quality, external powder-coated casing
  • Built-in frost protection
  • Main isolating switch and a test switch

Our external VortexBlue range is available in outputs in 21kW, 26kW and 36kW with SAP 2009 gross seasonal efficiencies of between 90.7%-93.3%.

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VORTEXBLUE INTERNAL & EXTERNAL COMBI RANGE

Just like our Kitchen/Utility range, the intelligent VortexBlue Combi incorporates the latest Riello RBD Blu burner technology teamed with our award winning Vortex stainless steel heat exchanger. The Grant VortexBlue Combi models are available as internal or external in three sizes: 21kW, 26kW and 36kW.

VORTEXBLUE INTERNAL & EXTERNAL COMBI RANGE
  • Award winning Vortex condensing heat exchanger
  • Market-leading Riello Blue Flame burner
  • Factory-fitted multi-directional flue
  • High quality, external powder-coated casing
  • Built-in frost protection
  • Main isolating switch and a test switch

Featuring large heat exchangers which, due to their low water content and larger surface area, vastly increased the hot water performance. With a low system pressure cut off switch, the combi protects itself in the unlikely event of system water loss. Additionally, there are two very accurate electronic temperature controls which allow the boiler to operate in condensing mode on central heating whilst maintaining its instant hot water production.

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VORTEX ECO UTILITY RANGE

Vortex Eco Utility models feature the latest version of the Grant Vortex stainless steel heat exchanger and baffle system and come in outputs ranging from 15–35kW.

The boilers also have a simplified casing, control panel and pipework arrangement, making them the ideal choice for utility room installations. The condensate trap comes factory fitted within the case, but can also be positioned externally if preferred. The boilers are designed to allow the burner and combustion chambers to be serviced from the front. Boilers that are fitted with a sealed system kit will also need service access from the top.

VORTEX ECO UTILITY RANGE
  • Award winning condensing heat exchanger
  • Outputs ranging from 15–35kW
  • Riello RDB Burner (with plug & socket connection)
  • Internal Condensate trap (with external option)
  • Whisper quiet
  • Optional side or rear flue exits
  • Front Service access
  • Efficiency: 90.3 – 90.8% GROSS (SAP 2009)

All boilers are compatible with Grant’s EZ-Fit flue options and can be flued from the top, rear, left or right hand sides of the boiler.

Grant Vortex Eco Utility models can be converted to sealed system operation, by adding a sealed system kit (Product code: VTXECOSSKIT35). This optional pack fits all models and can be neatly housed within the boiler enclosure and includes a filling loop, expansion vessel, pressure gauge and circulating pump.

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VORTEX ECO EXTERNAL MODULE RANGE

Grant developed the first oil-fired external boiler in 1986 and although the concept was new to the oil market, it quite quickly became a popular addition to Grant’s boiler range. It is therefore appropriate that Grant has taken the lead with six Eco external modules, available in outputs between 15 and 35 kW.

VORTEX ECO EXTERNAL MODULE RANGE
  • Award winning condensing heat exchanger
  • Outputs ranging from 15–35kW.
  • Whisper quiet
  • High quality external powder coated case
  • Optional pipe entry points
  • Complete with a factory fitted multi-directional flue
  • Frost stat set to 5C (factory fitted inside control panel)
  • Condensate trap (factory-fitted in rear)
  • Riello RDB Burner (with plug & socket connection)
  • Efficiency: 90.3 – 90.8% GROSS (SAP2009)

This high efficiency range has some unique features including a multi-directional factory fitted flue, external powder coated robust casing, built-in frost protection, mains isolating switch and a test switch.

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VORTEX PRO KITCHEN UTILITY RANGE

Grant Vortex Pro Kitchen/Utility boilers have been designed to enable unique programmer options to be used with the unit. A plug-in programmer (EP Kit) can be fitted within the boiler control panel, or alternatively the receiver for Grant’s new wireless RFT Kit can be located within the knockout on the fascia and the programmer mounted conveniently inside the home.

The range includes the unique award winning Vortex stainless steel condensing heat exchanger with turbulator baffles. Grant’s 15-21 Pro utility model has been cleverly designed to fit within a kitchen unit and, due to its smaller width, it can be a direct replacement for most older type oil fired condensing boilers.

VORTEX PRO KITCHEN UTILITY RANGE
  • Award winning product range
  • Outputs ranging from 15–70kW
  • Internal Condensate trap (with external option)
  • VTX1521 model only 348mm wide
  • System models feature a high efficiency circulating pump
  • Suitable for a plug-in programmer
  • Front Service access
  • Riello RDB Burner with plug and socket connection
  • Efficiency: 90.7 – 93.3% GROSS (SAP2009)

Nine models are available in the range, which cover outputs from 15-70kW. These all feature Grant’s new internal condensate trap.

Sealed System variants of the Kitchen/Utility range are available in outputs of 15-26kW, 26-36kW and 36-46kW. Larger models can also be converted to sealed system operation, by adding a sealed system kit.

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VORTEX PRO EXTERNAL MODULE RANGE

Grant Vortex Pro outdoor modules encompass the original Vortex heat exchanger and have some of the highest efficiencies available in the market today. The boilers are available in six outputs ranging between 15 and 70kW (50-240,000 Btu/h).

They feature the same unique benefits as the Eco outdoor modules, such as the multi-directional factory fitted low level flue, external powder coated robust casing, built-in frost protection, a mains isolating switch and a test switch. Additionally, the boilers are factory wired to receive an ‘optional’ RF (radio frequency) wireless programmer. With this, the receiver can be plugged into the control panel of the boiler, enabling the appliance to be operated using a remote controller from any room inside the house without hard wiring.

VORTEX PRO EXTERNAL MODULE RANGE
  • Award winning product range
  • Outputs ranging from 15–70kW
  • Optional sealed system kits available
  • Simple and quick to install with no complicated wiring or plumbing
  • Unique Grant Vortex stainless steel heat exchanger
    Extremely compact design
  • Fitted with low NOx Riello burner
  • Built-in test switch and frost stat
  • Efficiency: 90.7 – 93.3% GROSS (SAP2009)

Grant Vortex Pro outdoor modules can also be converted to sealed system operation by purchasing a pre-assembled system kit from Grant. The kit comprises: an expansion vessel (size varies), automatic air vent, pressure relief valve, high efficiency circulating pump, filling loop and pressure gauge. These can be fitted within the module casing, or conveniently sited within the building, located between the cold main and central heating return.

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VORTEX ECO INTERNAL WALL HUNG RANGE

The Grant Eco wall hung oil-fired condensing boiler range includes four internal and four external high efficiency models. Boilers are available in 12-16kW and 16-21kW outputs in both system and open vented versions. These unique appliances are pre plumbed and encompass the patented Grant Vortex stainless steel heat exchanger.

Internal wall hung models fit with Grant’s EZ-Fit low level, high level and vertical flue systems, so almost any installation situation can be catered for.

VORTEX ECO INTERNAL WALL HUNG RANGE
  • Award winning condensing heat exchanger
  • Outputs ranging from 12–21kW
  • Ecoflam MAX1 Burner
  • Whisper quiet in operation
  • Wall mountable
  • Multi-directional flue (factory fitted on external models)
  • Removable control box
  • Internal condensate trap (with external option)
  • Efficiency: 91.6 – 91.9% GROSS (SAP2009)

Grant Vortex Eco External wall hung models come with a factory fitted low level flue, robust external powder coated paint finish, built-in boiler frost protection, mains isolating switch and a test switch.

Grant Vortex Eco Wall Hung boilers are also available in sealed system versions, which including an expansion vessel, automatic air vent, pressure relief valve, circulating pump, filling loop and pressure gauge.

Get Quotes To Supply & Fit This Boiler

 

VORTEX ECO EXTERNAL WALL HUNG RANGE

The Grant Eco wall hung oil-fired condensing boiler range includes four internal and four external high efficiency models. The boilers are available in 12-16kW and 16-21kW outputs in both system and open vented versions. These unique appliances are pre plumbed and encompass the patented Grant Vortex stainless steel heat exchanger.

Internal wall hung models fit with Grant’s EZ-Fit low level, high level and vertical flue systems, so almost any installation situation can be catered for.

VORTEX ECO EXTERNAL WALL HUNG RANGE
  • Award winning condensing heat exchanger
  • Outputs ranging from 12–21kW
  • Whisper quiet
  • High quality external powder coated case
  • Ecoflam MAX1 Burner
  • Wall mountable
  • Multi-directional flue (factory fitted on external models)
  • Removable control box
  • Internal condensate trap (with external option)
  • Efficiency: 91.6 – 91.9% GROSS (SAP2009)

External wall hung models come with a factory fitted low level flue, robust external powder coated paint finish, built-in boiler frost protection, mains isolating switch and a test switch.

Grant Vortex Eco Wall Hung boilers are also available in sealed system versions, which including an expansion vessel, automatic air vent, pressure relief valve, circulating pump, filling loop and pressure gauge.

Get Quotes To Supply & Fit This Boiler

 

VORTEX PRO INTERNAL COMBI RANGE

The latest Grant Vortex Combi models feature internal frost protection, 24ltr expansion vessel, neon diagnostic indicators and a factory fitted internal condensate trap (this can be sited externally if preferred), all designed to make installation and servicing easier. The Grant Vortex Pro Electronic Condensing Combi boilers are available in three sizes – 21kW, 26kW* and 36kW.

VORTEX PRO INTERNAL COMBI RANGE
  • Grant Vortex Pro Combi 26kW internal – Awarded ‘Which? Best Buy 2008’
  • Available in four models – 21kW, 26kW, 26kW XS and 36kW.
  • Suitable for kitchen installations
  • 26kW Combi XS model only 515mm wide
  • 24ltr expansion vessel on all models
  • Neon diagnostic indicators
  • High efficiency circulating pump
  • Simple and quick to install with no complicated wiring or plumbing
  • Unique Grant Vortex stainless steel heat exchanger
  • Extremely compact design
  • Riello RDB burner (with plug & socket connection)
  • Efficiency: 89.5 – 91.6% GROSS (SAP2009)

Grant Vortex Pro Combi’s have larger plate heat exchangers which due to their low water content and great surface area, vastly increase hot water performance. Mixing valves on the unit are pre-set at 50C, which accurately control the hot water draw off temperature from the boiler. They also include a low system pressure cut off switch, enabling the combi to protect itself in the event of system water loss. Additionally, there are two very intelligent electronic temperature controls which allow the boiler to operate in condensing mode on central heating, whilst keeping the instant production of hot water.

Get Quotes To Supply & Fit This Boiler

 

VORTEX PRO EXTERNAL COMBI RANGE

The latest Grant Vortex Pro External condensing combi models feature internal frost protection, 24ltr expansion vessel, neon diagnostic indicators and a factory fitted internal condensate trap (this can be sited externally if preferred), all designed to make installation and servicing easier.

They also feature a multi-directional factory fitted low level flue, external powder coated robust casing, built-in frost protection, a mains isolating switch and a test switch.

The boilers come in three sizes, 21kW, 26kW and 36kW.

VORTEX PRO EXTERNAL COMBI RANGE
  • Award winning condensing heat exchanger
  • Whisper quiet
  • Available in three models – 21kW, 26kW* and 36kW.
  • High quality external powder coated case
  • Simple and quick to install with no complicated wiring or plumbing
  • Internal condensate trap
  • Electronic Boiler Thermostat
  • Neon diagnostic indicators
  • 24ltr expansion vessel on all models
  • Low NOx Riello burner with plug & socket connection to control panel
  • Efficiency: 89.5 – 91.6% GROSS (SAP2009)

Grant Vortex Pro Combi boilers have larger plate heat exchangers which due to their low water content and great surface area, vastly increase hot water performance. Mixing valves on the unit are pre-set at 50C, which accurately control the hot water draw off temperature from the boiler. They also include a low system pressure cut off switch, enabling the combi to protect itself in the event of system water loss. Additionally, there are two very intelligent electronic temperature controls which allow the boiler to operate in condensing mode on central heating, whilst keeping the instant production of hot water.

Get Quotes To Supply & Fit This Boiler

 

VORTEX PRO BOILER HOUSE RANGE

The Grant Vortex Pro Boiler House Range encompasses Grant’s award-winning stainless steel heat exchanger and comes with an externally mounted burner and thermostat, and are great for locations that are difficult to access like cellars or plant rooms where a white cased unit is not always the best solution.

Four models are available in outputs of 26-36kW, 36-46kW, 46-58kW and 58-70kW.

VORTEX PRO BOILER HOUSE RANGE
  • Award winning product range
  • Outputs ranging from 26–70kW
  • Blue steel casing
  • Ideal for garage and cellar installations
  • Simple and quick to install with no complicated wiring or plumbing
  • Whisper quiet
  • Unique Grant Vortex stainless steel heat exchanger
  • Extremely compact design
  • Riello RDB burner (with plug & socket connection)
  • Efficiency: 90.7 – 93.3% GROSS (SAP2009)

These additions to the Vortex range are compatible with all Grant EZ-Fit Flue systems and further enhance installation options.

Get Quotes To Supply & Fit This Boiler

 

Tags: warmflow boilers, warmflow oil boiler, warmflow boiler, warmflow oil boilers prices


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