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Boilers - Condensing - Gas, Oil and Electric

Oil Condensing Boiler

Grant Vortex Condensing Oil Boilers

Grant Vortex Outdoor Heating and Combi Boilers

Grant Vortex Condensing Outdoor Heating Boilers

Grant Vortex 15/21 Outdoor Heating Oil Boiler

Grant Vortex 15/21 Outdoor Heating Oil Boiler

Product Code:
117079

Grant Vortex 15/21 kW Outdoor Heating Boiler Ref: 394857893
Vortex Pro External Module 15/21 Kw

The Grant Vortex Pro Range of external modules encompass Grant’s original Vortex heat exchanger and have
some of the highest efficiencies available in the market today. The boilers are available in four outputs ranging between 15 and 46kW (50-157,000 Btu/h).
All Pro External Modules enjoy the same unique features as the Eco External Modules including the factory fitted multi-directional flue, high quality external powder coated casing, built in frost protection, mains isolating switch and a test switch. However, in addition, the boilers are factory wired to receive an ‘optional’ RF (radio frequency) wireless programmer. In this situation, the receiver can be plugged into the control panel of the module, enabling the boiler to be operated using a remote controller from any room inside the house, without the need for hard wiring.

Boiler Details

• Grant Part No : VTXOM1521
• Central Heating Output : 21 Kw
• Height - 905mm
• Width - 505mm
• Depth - 800mm
• Sedbuk - A
• save up to 30% on fuel bills when used as a replacement boiler
• Optional sealed system kits available
• Simple and quick to install with no complicated wiring or plumbing
• Whisper quiet operation
• Unique Grant Vortex stainless steel heat exchanger
• Extremely compact design
• Fitted with low NOx Riello burner
• Built-in test switch and frost stat
• 5 year guarantee on boiler heat exchanger
• 2 Year Guarantee On Boiler

£1,083.19 Ex VAT
£1,272.75 Including VAT at 17.5%

Optional Flues

117302 - Grant Module Starter Elbow T/Point - £84.55 + VAT

117303 - Grant 150mm Extension - £32.00 + VAT

117304 - Grant 250mm Extension - £35.00 + VAT

117305 - Grant 450mm Extension - £40.00 + VAT

117306 - Grant 950mm Extension - £55.00 + VAT

117307 - Grant Adjustable Extension 195 - 270mm - £54.00 + VAT

117308 - Grant 45° Elbow - £52.00 + VAT

117312 - Grant Wall Bracket - £12.50 + VAT

117313 - Grant Extended Wall Bracket Kit - £19.00 + VAT

117310 - Grant High Level Terminal 90° Elbow - £64.84 + VAT

117311 - Grant Vertical Terminal - £52.50 + VAT

608100 - Sentinel X100 Inhibitor 1 Liter Bottle - £12.11 + VAT

608100/608119 - X100 and X800 System Cleaner Pack - £25.08 + VAT