Installation Types Installation Type B
Installation Type A This installation is suitable when a freestanding stove is fitted into an existing clay lined chimney. The installation consists of a Heat Design single wall 45° (preferred) or a 90° bend with soot trap, straight length and a flue pipe reducer which fits securely into the clay lined chimney. All joints must be sealed with fire cement. When using this type of installation it is essential that the clay lined chimney has been inspected and is fit for use.
Heat Design Freestanding Stove
Existing clay flue liner
Flue pipe reducer
Single wall straight
Existing clay flue liner
This installation is suitable when a HD Cassette stove is fitted into an existing clay lined chimney where there is NOT sufficient room behind the lintel to use single wall flue. The installation consists of flexi single to flexi adaptor, HD flexible flue and a flue pipe reducer which fits securely into the clay lined chimney. All joints must be sealed with fire cement. When using this type of installation it is essential that the clay lined chimney has been inspected and is fit for use.
Flue pipe reducer Flexible flue liner
Flexi single to flexi adaptor
The Huws Gray guide to choosing a stove for your home
Heat Design Cassette Stove
Single wall 45° bend with soot trap
Huws Gray are the perfect one-stop solution for all your stoves, fittings, flues and accessories Heat Design fitted hearth
Heat Design fitted hearth
Installation Type C
Installation Type D
This installation is suitable when a chimney system Twin Wall Raincap needs to pass through an external wall. The installation consists of a Twin Wall single wall straight with Adjustable Bracket cleaning door, single wall 45°, twin to single wall adaptor, twin wall telescopic straight, twin Twin Wall Bracket wall 45°, base wall support, twin wall straight lengths and twin wall 45°, wall Flat Rosette 45° brackets, adjustable wall brackets, twin wall rain/ Twin to Single weathering cap. It is Wall adaptor recommended that the Single wall chimney is supported for straight every 1.5 metres of vertical flue run. Single wall 45°
Single Wall Straight with Cleaning Door Heat Design Stove
Twin wall 45° Bend Twin wall straight lengths Rosette 45°
This installation is suitable when a chimney system needs to pass through the internal infrastructure of a building. The installation consists of a single wall straight with cleaning door (single wall must change to twin wall a minimum of 150mm below ceiling), twin to single wall adaptor, twin wall straight, flat rosette, firestop, roof bracket, twin wall rain/weathering cap.
Rain cap/ weathering cap
Cravat Roof flashing
Firestop 45° Twin wall straight lengths
Defra
APPROVED
Firestop Roof support
Twin wall 45° tee with cap Twin wall base wall support
Twin wall straight lengths Firestop Roof support Single wall straight with cleaning door
EXTERNAL WALL Heat Design Appliance
HUWS GRAY BUILDING MATERIALS CENTRE
www.huwsgray.co.uk Branches located throughout North Wales, The Wirral and the North West
Installation should be carried out a Hetas approved installer
HUWS GRAY BUILDING MATERIALS CENTRE
www.huwsgray.co.uk Branches located throughout North Wales, The Wirral and the North West
Hothouse 4kw Multifuel Stove othouse
H ed Stoves Certifi to over
Saves you money – uses only 25% of the amount of fuel used in an open fire
•
CE approved up to 80% efficient
•
Refuel less often
•
Defra approved
•
Less ash means less cleaning
•
Exceptionally clean airwash system
•
Fully constructed in high grade cast iron and heavy duty steel for long life
136
Non Boiler Stove Heat Output: 4KW / 14,000BTU’s
Efficiency
Fuel:
Rating
Can be installed with or without an existing chimney
401
•
80%
Solid fuel or wood
(wood moisture content should be below 20% for optimum burning)
Energy Efficiency: CE approved to deliver 76.6% efficiency
114
T H E F E AT U R E S
Weight: 80Kg 444
Hothouse Multi Fuel Stove Range
385
398
Hothouse 6kw Multifuel Stove
455
136
Weight: 105Kg
Classic stove with 78.1% efficiency
452
Solid fuel or wood
(wood moisture content should be below 20% for optimum burning)
Energy Efficiency: CE approved to deliver 78.1% efficiency
138
Fuel:
525
Non Boiler Stove Heat Output: 6.0KW / 21,000BTU’s
453
Hothouse 8kw Multifuel Stove
520
152
Weight: 138Kg
Large ceramic door for a clear view of the fire
550
Solid fuel or wood
(wood moisture content should be below 20% for optimum burning)
150
Fuel:
705
Non Boiler Stove Heat Output: 8KW / 28,000BTU’s
Energy Efficiency: CE approved to deliver 77.7% efficiency
510
Hothouse 8kw Multifuel Boiler Stove
The Hothouse Insert Stove in a black back panel.*
520 260
320 550
327
Room Heat Calculator
25mm
705
Boiler Stove Output: 5.4KW / 18,500BTU’s 3 - 4 Radiators* including Domestic Hot Water Room Heat: 3.0KW / 10,300BTU’s Fuel: Solid fuel or wood
70
152
Weight: 144Kg
*Back panels should have previously burned solid fuel (i.e. should be filled and jointed).
315
420 135
We have boiler models that can heat up to 18 radiators
To produce a comfortable room temperature of around 21/22˚ C (70˚ F) when the outside temperature
150
(wood moisture content should be below 20% for optimum burning)
Energy Efficiency: CE approved to deliver 77.7% efficiency
510
is zero, you will need about 1kW of heat for every 14 cubic metres of space. See example below: HEIGHT =
M
DIVIDE BY 14M3
kW REQUIRED
STOVE REQUIRED
Metres
6.1
6.5
2.7
107
14
7.64
8kW Stove
Metres
4.6
4.6
2.4
51
14
3.6
4kW Stove
486
70
Weight: 88Kg Non Boiler Stove Heat Output: 4KW / 13,700BTU’s Fuel:
Solid fuel or wood
(wood moisture content should be below 20% for optimum burning)
Easy to install – may not even require a flue
Energy Efficiency: CE approved to deliver 80.9% efficiency
350 540
WIDTH x
Hothouse 4kw Inset Stove
595
LENGTH x
3
190
255