Grant Vortex Eco Outdoor 16-21kW Heat Only Wall Hung Oil Boiler
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Overview
- 2 year guarantee
- Award winning range
- Ecoflam MAX1 Burner - features the latest Riello RDB Burner technology (with plug and socket connection)
- Exceptionally quiet
- Built-in frost protection
- Internal factory-fitted condensate trap (with external option)
- Factory-fitted multi-directional flue
- Removable control box
- SAP 2009 gross seasonal efficiencies of 91.9% and registered with the Energy Savings Trust
Technical specification
Boiler Type
Heat Only
Depth
635 mm
Height
837 mm
Width
635 mm
Maximum Horizontal Flue 125mm
3 mm
SEDBUK SAP 2009 Rating
A
SEDBUK SAP 2005 Rating
0.938
CH Condensing Max Output
21 kW
Heat Output
21 kW
Solar Compatible
Yes
Years Guaranteed
2
Registered with the Energy Savings Trust
Yes
Made To Order
N
Manufacturer Model No
VTXOMWH16/21
Brand Name
Grant
Range Description
Grant Vortex External Wall Hung
Reviews
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Greenstar Danesmoor Sys Ext 18/25 2022+
The Greenstar Danesmoor External System is designed for open vent heating systems and is ideal for small, medium and large sized homes that include stored hot water. Inspired by installer installer feedback, the boiler has been designed to make installation and servicing easier, whilst also featuring easy to remove one-piece primary baffles. A robust IP45 rated cabinet protects the boiler from the weather.
£3,590.56 each (Inc. VAT)
Grant GE45/90B 45 Degree Elbow 12-26KW Black
This external version of the Grant high level and vertical flues is compatible with all Grant Vortex models. Available in a modular form, the system can cater for most installations. The flue is manufactured from a high grade stainless steel, to ensure longevity.
£116.14 each (Inc. VAT)
Grant Vortex Pro 21kw Combi External Oil Boiler Includes Flue
The Grant Vortex Pro outdoor combination oil boiler features internal frost protection, a 24 litre expansion vessel, neon diagnostic indicators and a factory-fitted condensate trap, together with the conveniently factory-fitted, multi-directional flue - and all of this has been designed to make installation and servicing easier. With larger than normal heat exchangers, the hot water performance of this high-efficiency combi boiler is vastly increased. The two very accurate electronic temperature controls allow the boiler to operate in condensing mode on central heating and instant hot water production can be maintained.
£3,425.64 each (Inc. VAT)
Greenstar Danesmoor Ext 12/18 2022+
The Greenstar Danesmoor External is designed for open vent heating systems and is ideal for small, medium and large sized homes that include stored hot water. Inspired by installer feedback, the boiler has been designed to make installation and servicing easier, whilst also featuring easy to remove one-piece primary baffles. A robust IP45 rated cabinet protects the boiler from the weather.
£2,965.61 each (Inc. VAT)