Arada Hoxton User manual

BK 755 Rev 01 ISSUE DATE : 01/07/2021
EN 13240:2011 +A2:2004
Hoxton Stove
User Guide
PLEASE RETAIN THIS GUIDE FOR FUTURE REFERENCE
21

Congratulations on the purchase of your new stove!
More than 30 years of experience has been put into the development of your stove to
ensure ultimate performance and years of trouble free use and enjoyment. Every detail of
your stove has been carefully designed and engineered which is why we are so confident in
the reliability of our products.
Your stove is built to the highest standard of craftsmanship using the best materials and the
most modern equipment available. It is a highly efficient and sophisticated piece of
machinery and when properly installed and operated it should provide a lifetime of heating
satisfaction.
Should you have any questions about your stove which are not covered by this manual,
please contact your retailer in your area or visit our website : www.aradastoves.com, which
offers a wealth of information on how to care for and get the best from your stove.
Please ensure that you read these instructions in full and understand them before operating
your stove.
Arada has a policy of continuous product development and therefore we reserve the right to
amend specifications without prior notice.
Due to printing cycles, items or options may be described before they are generally
available or after they have ceased. Please check with your retailer or dealer if you are
unsure about any aspect of your stove, its installation or correct use.
HOXTON Stove User Guide
Page 2 BK755
IMPORTANT NOTE :
The following items are packed inside the stove for shipping purposes :
 2x Air Control Knobs
 1x Flue Spigot & Fixings
Installation of the above items should be carried out by a suitably qualified
member of a competent persons scheme or signed off by building control.
Please refer to BK545, ARADA DRY STOVE INSTALLATION GUIDE for
installation guidance.

Contents
1. Identifying your stove
1.1 Identifying parts & terminology of your stove—External..……..
1.2 Identifying parts & terminology of your stove—Internal ……….
2. Warnings
2.1 Important Warnings ………………………………………………..
2.2 Health and Safety ………………………………………………….
2.3 Smoke control areas ………………………………………………
3. Recommended fuels
3.1 Wood ………………………………………………………………..
4. Before using your stove ………………………………………….
5. Air inlet controls
5.1 Air inlet ……………………………………………………………..
5.1.1 Primary air control location……………………………………..
5.1.2 Primary air control ……………………………………………...
5.1.3 Secondary air control location …………………………………
5.1.4 Secondary air control…………………………………………...
5.1.5 Tertiary air ……………………………………………………….
6. Lighting your stove
6.1 Smoke control areas ……………………………………………...
6.2 Fuel overloading ………………………………………………... ..
6.3 Operation with door left open …………………………………….
6.4 Dampers / Air controls left open ………………………………….
6.5 Burning wood ……………………………………………………...
6.6 Warning - Fume / Smoke emissions …………………………….
6.7 Refuelling on to a low fire bed …………………………………...
6.8 Smoke Control Area……………………………………………….
6.9 Typical burn for nominal output ………………………………….
BK755 Page 3
5
6
7
8
8
9
10
11
11
12
12
13
13
14
14
14
14
14
15
15
16
16
HOXTON Stove User Guide

BK755
7. Further information for all stove owners
7.1 Reduced burning (Slow combustion)…………………………...
7.2 Over firing………………………………………………………….
7.3 Chimney fires……………………………………………………...
7.4 Periods of non-use (Summer months)………………………….
7.5 Riddling the firebox ………………………………………………
7.6 Ash removal ……………………………………………………...
7.7 Replacement parts……………………………………………….
7.8 Classification………………………………………………………
7.9 Adverse weather conditions……………………………………..
7.10 Door glass………………………………………………………..
7.11 Fire door handle / riddle handle………………………………..
8. How heat is delivered by your stove
8.1 Radiant heat ……………………………………………………...
9. Care for your stove
9.1 Adjusting the door hinges ……………………………………….
9.2 Liners / firebricks …………………………………………………
9.3 Throat plate………………………………………………………..
9.4 Fire door seal ……………………………………………………..
9.5 Cracked glass …………………………………………………….
9.6 Chimney / flue sweeping ………………………………………..
10. Further resources / information
10.1 Information……………………………………………………….
10.2 Specifications …………………………………………………...
11. Guarantee
11.1 Guarantee ……………………………………………………….
11.2 Terms and Conditions ………………………………………….
11.3 General …………………………………………………………..
12. Recycling
12.1 Packaging recycling……………………………………………..
12.2 End of life product recycling……………………………………
13. Technical specifications
14. Additional information
14.1 Twin walled flue—reduced distances…………………………
15. Optional accessories……………………………………………
16. Warning—Stove / wall anchor…………………………………
17. Notes……………………………………………………………….
Page 4
17
17
17
17
18
18
19
19
19
20
20
21
22
22
22
23
23
23
23
23
24
24-25
26
27
27
28-29
30
30
30
31
HOXTON Stove User Guide

BK755 Page 5
1. Identifying your stove
1.1 Identifying parts & terminology of your stove—External
Stove Data Plate
Location (on
back)
Rear Flue Outlet
(NOTE : Rear Flue
Outlets are inter-
changeable & will
depend upon
installation.)
Fire Door
Assembly
Top Flue Outlet
(NOTE : Top Flue
Outlets are Inter-
changeable & will
depend upon
Installation.)
Flue Pressure
Test Point (on
back)
Air Channel
Cover
Operating Tool
(Packed Loose)
Stove Gauntlet
(Packed Loose)
HOXTON Stove User Guide
Fire Door
Handle

Fuel Retainer
Firebox
Liners
(Sides, Base &
Rear)
Riddling
Grate
Fire Door
Glass
Page 6 BK 755
1.2 Identifying parts & terminology of your stove—Internal
Throat
Plate
Ash Pan Location
HOXTON Stove User Guide
Primary & Secondary
Air Controls

2. Warnings
2.1 Important Warnings
It is a LEGAL REQUIREMENT that the installation of all new or replacement, wood or
solid fuel heating appliances obtain Building Control approval from your Local Authority or
that the installation work must be carried out through a government approved Competent
Persons Scheme. A list of all Competent Person Schemes can be found :
https://www.gov.uk/guidance/competent-person-scheme-current-schemes-and-how-
schemes-are-authorised
Any manufacturer’s instructions must not be taken as overriding statutory requirements.
The Hoxton 7 stove MUST NOT be connected to a shared flue system.
Please Note: Classification of these appliances is for intermittent use only.
Do not use aerosol sprays or other flammable materials near the appliance when in use.
Do not use the appliance as an incinerator.
Use only recommended fuels, STRICTLY NO unsuitable and non recommended fuels or
materials or liquid fuels allowed.
Pure petroleum coke or Bituminous house coal must NOT be burned in this appliance.
The use of these fuels will invalidate the appliance guarantee.
Please ensure that the air inlet vent grills to the dwelling are not obstructed or liable to be
blocked.
Caution must be exercised during operation of the appliance as both internal and external
surfaces will be hot to touch. Use the stove hot glove provided when the appliance is in
operation.
A fireguard conforming to BS 8423:2002 should be used in the presence of children or
elderly people.
Always observe the distances to combustible materials as stated on the appliance data
plate and in the Technical Data section of this manual.
Ensure no soft furnishings or combustible materials are susceptible to heat radiating from
the appliance.
Under NO circumstances should the stove be operated for extended periods with the main
fire door open. This will result in an over firing situation and will lead to severe damage to
the stove and flue system.
Ignoring the warnings could lead to damage/injury to persons and/or property.
Arada Ltd will not be responsible for any consequential or incidental loss or injury however
caused.
IMPORTANT INFORMATION
BK755 Page 7
HOXTON Stove User Guide

BK755Page 8
2.2 Health and Safety
Please consult Health and Safety guidelines for advice on handling heavy and/or large
items.
2.3 Smoke Control Areas (The Clean Air Act 1993 & Smoke Control Areas)
Under the Clean Air Act local authorities may declare the whole or part of the district of
the authority to be a smoke control area. It is an offence to emit smoke from a chimney
of a building, from a furnace or from any fixed boiler if located in a designated smoke
control area. It is also an offence to acquire an “unauthorised fuel” for use within a
smoke control area unless it is used in an “exempt” appliance (“exempted” from the
controls which generally apply in the smoke control area).
In England appliances are exempted by publication on a list by the Secretary of State in
accordance with changes made to section 20 and 21 of the Clean Air Act 1993 by
section 15 of the Deregulation Act 2015.
In Scotland appliances are exempted by publication on a list by Scottish Ministers under
section 50 of the Regulatory Reform (Scotland) Act 2014.
Similarly in Northern Ireland appliances are exempted by publication on a list by the
Department of Agriculture, Environment and Rural Affairs under Section 16 of the
Environmental Better Regulation Act (Northern Ireland) 2016.
In Wales appliances are exempted by regulations made by Welsh Ministers.
Your local authority is responsible for implementing the Clean Air Act 1993 including
designation and supervision of smoke control areas and you can contact them for details
of Clean Air Act requirements.
Further information on the requirements of the Clean Air Act can be found
here : https://www.gov.uk/smoke-control-area-rules
The Hoxton 7 is currently exempt or has been recommended as suitable for use in
smoke control areas, when burning wood logs and when fitted with a factory set
mechanical stop, to prevent secondary air closure beyond 22mm open position
respectively.
HOXTON Stove User Guide

BK755
3. Recommended fuel
3.1 Wood
As a natural and renewable fuel, wood is the first choice for burning, however burning
wood requires a little effort and planning.
Any type of wood is suitable (though hardwood is preferable) provided it is well
seasoned and has a moisture content below 20%. This usually implies that the timber
has been suitably stored to allow moisture to evaporate for at least 9 months in the case
of soft wood, and at least 24 months in the case of hard wood. We recommend that for
general burning, wood should be split into logs of no more than 100mm (4 inches)
diameter.
If, when burning wood, you see signs of sticky tar inside the appliance or chimney, your
wood is ‘green’ or too wet and requires further seasoning. An electronic moisture meter
can be obtained in order to determine the moisture content of your wood fuel.
Wet wood must not be used as this will greatly contribute to the creation of tar and
creosote which may, in extreme cases, run down the chimney in liquid form. This will
seriously damage both the chimney and the appliance and increase the risk of a
chimney fire.
DO NOT BURN any form of plastics in this appliance.
Page 9
HOXTON Stove User Guide

4. Before using your stove
Hoxton 7 stoves are designed to be operated with the fire door closed at all times, apart
from refuelling (when alight) or cleaning (when cold).
Never leave the appliance unattended for an extended length of time with the door open.
Prior to lighting the stove for the first time, please check with the installer that:
 Installation and all building work is complete (refer to the installation guide).
 The chimney is sound, has been swept and is free from obstruction.
 Building Regulations and any local by-laws have been followed during installation.
 All firebox liner panels and throat plate are in place.
 The chimney draw has been checked and is within specification (between 0.1mb to
0.2mb, or 10-20 pascals). This ensures your stove will operate predictably and
efficiently.
 A Carbon Monoxide detector is correctly installed in the same room as the
appliance.
 Suitable provision for combustion and ventilation air, depending upon building
regulations have been undertaken by the installation fitter.
 Consideration must be given for the need for extra ventilation if another heating
source needing air is to be operated simultaneously. If an extraction fan is proposed
to be fitted to a connecting area of the house, after the stove has been installed,
professional advice should be sought from a qualified engineer.
Ensure that you have read and understood these instructions before lighting the fire.
Always wear suitable protective fire gloves when refuelling your stove, such as the stove
gauntlets supplied with your stove. Always keep the gauntlets away from naked flames
and sparks when re-fuelling the appliance.
We recommend that you light a small fire for the first few days of use to cure the paint
and allow the castings to relax.
You may hear your stove produce clicking or ticking noises whilst it heats up or cools
down. This is completely normal and is produced by the expansion and contraction of the
steel components in your stove when its temperature changes.
Page 10 BK755
HOXTON Stove User Guide

Page 11BK755
5. Air inlet controls
5.1 Air Inlet
Your stove requires air to function and this can enters the appliance at 2 points (lower rear
or directly underneath the appliance). Either connection can be used for external air
connections if required during installations or left open to accept air from the room.
NOTE : DO NOT COVER OR PARTIALLY OBSTRUCT THE AIR INLET OPENINGS FOR
THE APPLIANCE.
5.1.1 Primary air control location
The primary air control regulates the air entering the fire box chamber, suppling air below
the grate. This control is situated below the fire door on the right hand side when facing the
front of the stove.
Air Inlets
Rear View of Stove
Primary Air Control
Location
HOXTON Stove User Guide
NOTE : Either connection is 100mm
Dia. (External)
Please refer to P28, for dimensions.
If rear connection is used, then the
circular access panel in the rear heat
shield will need to be removed.
(Shown Without Rear Heat Shield For Clarity)
NOTE :
The primary air control is used only in the initial
ignition stage of the burn, once the fire bed has
been established the primary air supply should
be fully closed and the air supply regulated via
the secondary air control.

5.1.2 Primary Air Control
The primary air control regulates the air entering the fire box chamber suppling air to the
under side of the fuel bed.
The control has an internal rotary plate with slots, housed inside the body of the appliance
and is located below the right hand corner of the fire door assembly.
Sliding the control knob to the right, as far as it will go, achieves the fully open position, see
Figure 1. Sliding it to the left will shut down / reduce the air as shown in Figure 2.
5.1.3 Secondary Air Control
The secondary air control regulates the air entering the fire box chamber suppling an
overdraught of air to the fuel bed, together with supplying air in front of the glass viewing
panel within the door assembly. This is known also as the air wash system. This control is
situated below the fire door on the left hand side when facing the front of the stove.
Fig. 1. Fully Open Position Fig. 2. Fully Closed Position
BK755 Page 12
Secondary Air Control
Location
HOXTON Stove User Guide

5.1.4 Secondary Air Control
The control has an internal rotary plate with slots housed inside the body of the appliance,
and is located below the left hand corner of the fire door assembly, when looking at the
front of the appliance.
Sliding the control knob to the right as far as it will go, achieves the fully open position, see
Figure 3. Sliding it to the left will reduce or shut down the air as shown in Figure 4.
NOTE : If your stove installation is within a smoke control area, it will be fitted
with a restrictor plate acting as a mechanical stop for the secondary air control. This
will not fully close, thus allowing a bleed of air to the fire box to reduce smoke
emissions.
5.1.5 Tertiary Air
All models have tertiary air supply that can be seen working in certain conditions during the
burning period. The outlet for the tertiary air is at the rear of the fire box chamber, located
below the throat plate and above the grate.
Air is emitted through a series of small holes within the metal chamber.
Tertiary air is employed to provide additional air to the upper areas of the fire box, to
promote additional burning of the unburnt combustion gases and thus ensuring a cleaner
burn emission.
There is no user adjustment required for the tertiary air, as the required air supply is factory
set during the production process.
BK755 Page 13
Figure 3. Fully Open Position Figure 4. Reduced / Closed Position
HOXTON Stove User Guide

6. Lighting your stove
6.1 Smoke control areas
Please check with your Local Authority or https://www.gov.uk/smoke-control-area-rules
whether your dwelling is located in a smoke control area before installation or use.
6.2 Fuel overloading
The maximum amount of fuel specified in this manual should not be exceeded; overloading
can cause excess smoke. Please see Technical Data section in this manual.
6.3 Operation with door left open
Operation with the door open can cause excess smoke. The appliance MUST NOT be
operated with the appliance door left open except as directed in the instructions.
6.4 Dampers / Air controls left open
Operation with the air controls or appliance dampers open can cause excess smoke. The
appliance must not be operated with the air controls, appliance damper or door(s) left open
except as directed in these instructions.
6.5 Burning wood
When wood is burnt, it is in fact the volatile gases released from the wood, that burn and
this requires a good supply of air coming from above the fuel.
For this reason we use all the air inlets while igniting the stove, but then reduce this to air
coming from the air wash system and overdraught. As much as 40% of the heat from burn-
ing wood is obtained from secondary combustion and this can be severely hampered by air
entering the fire box from below the fuel.
1) Set the fire by placing several layers of dry kindling wood into a criss-cross grid pattern
on top of the grate bars. The use of two or three firelighters may assist in lighting the
kindling.
2) Fully open the primary and secondary air controls and light the firelighters and/or kindling
wood.
3) After the kindling has caught alight, you should almost close the fire door leaving it ajar
by about 10mm. This will aid flue draw during the initial lighting of the fire.
4) The flue temperature and draw should be established after five minutes and the kindling
reduced to form an ember bed. Carefully load the stove with well seasoned wood and fully
close the fire door.
5) After ten minutes, fully close the primary air control and regulate the secondary air
control to control the burn rate and maintain clear glass, typically by reducing to
approximately half open.
BK755Page 14
HOXTON Stove User Guide

6.6 Warning - Fume / Smoke emissions
Properly installed, with a suitable flue or chimney, operated and maintained correctly, this
appliance will not emit fumes into the dwelling. Occasional fumes when de-ashing and
refuelling may occur. However, persistent fume emission is potentially dangerous and must
be investigated by an approved / registered installer.
STOP USING THE APPLIANCE IF YOU SMELL FUMES OR SEE SMOKE ESCAPING.
If fume emission does persist, the following immediate actions should be taken:
 Open doors and windows to ventilate room.
 Let the fire die or extinguish and safely dispose of fuel from the appliance.
 Check for flue or chimney blockage, and clean if required.
 Seek expert advice from your approved installer.
Do not attempt to re-light the fire until the cause of the fume emission has been identified
and corrected.
6.7 Refuelling on to a low fire bed
If there is insufficient burning material in the fire bed to light a new fuel charge, excessive
smoke emission can occur. Refuelling must be carried out onto a sufficient quantity of
glowing embers and ash that the new fuel charge will ignite in a reasonable period. If there
are too few embers in the fire bed, add suitable kindling for ignition to prevent excessive
smoke.
Important notes on usage, to meet the requirements of Smoke Control exemption -
 Always recharge onto hot embers.
 After re-charging, fully open both the primary and secondary air controls in
order to establish good combustion.
 Do not leave the appliance unattended until flames are well established.
 Periodic burning out of the fuel bed at high output to combust any remaining
charcoal.
BK755 Page 15
HOXTON Stove User Guide

BK755Page 16
6.8 Smoke Control Area (The Clean Air Act 1993 & Smoke Control Areas)
If the stove is to be installed in a designated Smoke Control Area (further information can
be found via https://www.gov.uk/smoke-control-area-rules ) then the installer will have
fitted the restrictor plate for the secondary air lever, to prevent total closure of this air
control.
NOTE : The minimum air control setting is governed in manufacture to meet the
requirements of Smoke Control exemption and as a result the appliance will NOT
shut down completely when in the minimum air position setting.
Removal or modification of the fitted air control plate (See Fig. 5) is illegal when the
appliance is installed in a smoke exemption area and doing so may result in
prosecution and fine.
6.9 Typical burn for nominal output
To perform the most efficient burn at the nominal rated output please consult the
specification table at the rear of this manual. Please note, many factors can affect the
nominal output, so the stated weights of fuel (Seasoned hard wood, Beech) are a guide,
which is a representation to laboratory test burn conditions.
Restrictor Plate
(Smoke Exemption)
Secondary
Air Control
HOXTON STOVE User Guide
Fig. 5. Fitted Smoke Exemption Restrictor Plate
Security
Screw Fixing

7. Further information for all stove owners
7.1 Reduced burning (Slow Combustion)
When wood is burnt slowly in a closed appliance (e.g.: air controls at the minimum
setting), it produces moisture and tar, which will create condensation and deposits in the
chimney. This effect can be minimised by burning hard for a short period, fifteen to twenty
minutes twice a day.
To avoid chimney problems your appliance should not be burnt at a reduced burn rate
without a period of fast burning. Fast burning is when the stove is burnt with a ’lively flame’
and a higher temperature. We strongly advise against stoking the fire with wood and
reducing the air inlets before leaving the stove to extinguish (perhaps when retiring to bed)
as this can lead to a cooling of the stove and flue, also resulting in incomplete combustion,
sooty deposits and high levels of pollutant gases released into the environment.
7.2 Over firing
DO NOT over fire your appliance. Firing the stove at maximum for prolonged
periods may result in over-firing. If the chimney connector or casing glows red the
appliance is being over-fired and this may result in a chimney fire. Other signs include
warping and a red-oxide colouring will demonstrate the over-heating of internal parts;
body paint which has turned dusty white is also indicative of such use.
7.3 Chimney fires
Used in the correct manner, with the correct fuel and regular maintenance a chimney fire
should never occur. However in the event of a chimney fire the following procedure
should be actioned without delay:
 Call the fire service—DIAL 999
 Immediately close all of the air inlet supplies on the appliance, to reduce the
air supply to the stove.
 Move items of furniture and combustibles away from the surrounding area of
the stove, to reduce the risk of fire and allow access for the fire service.
 Ensure access to the loft space is available.
 Evacuate the property.
7.4 Periods of non-use (Summer months)
Please ensure that your stove is left clean, and moving components are well lubricated
with a water repelling corrosion inhibitor, for the Summer months (during periods of
prolonged non-use). If possible, store the throat plate outside the stove. Check all
moveable components at regular intervals, to ensure they are moving freely. Allow air
movement through the stove by opening the primary air inlet control to about half way,
open or leave the door ajar. This will allow a free flow of air through the appliance thus
preventing moisture and condensation forming inside the stove and chimney.
This preventative maintenance will ensure your stove stays in the best condition for the
coming winter months.
BK755 Page 17
HOXTON STOVE User Guide

Page 18 BK755
7.5 Riddling the firebox
To riddle the grate the main fire door must be kept open. Using the stove gauntlet supplied,
locate the central riddle lever. Move the level right and left repeatedly until the ember / ash
bed has been reduced.
7.6 Ash removal
The ash pan should be emptied when the level of ash reaches the top of the ash pan. On
no account should the ash be allowed to build up to touch the underside of the grate as this
will greatly reduce the life span of the grate.
To remove the ash pan ALWAYS USE the supplied gauntlets and operating tool -
 Open the door of the stove, pausing briefly when ajar so as to allow the fire to adjust
to the increased air supply.
 Insert the fork end of the operating tool into the ash pan (see Fig. 7 overleaf).
 Carefully withdraw the ash pan from the ash pit chamber.
 Empty the ash into a suitable metal container. Replace the ash pan into the stove,
reversing the above procedure and close the fire door.
WARNING : Ash can be very HOT! Care must be taken not to burn hands or
household objects with falling embers— ALWAYS USE THE STOVE GAUNTLETS
Empty only into a metal container. Even if the ash appears cold, red hot embers may be
concealed and could easily start a fire or cause an injury.
Fig. 6. Riddle Lever
WARNING : ALWAYS USE THE STOVE GAUNTLETS SUPPLIED.
Extreme care must be taken if the appliance is under fire, to avoid risk of injury or
burns.
HOXTON STOVE User Guide
Riddle
Lever

Page 19
BK755
7.7 Replacement parts
Genuine replacement spare parts can be obtained from your Arada retailer /dealer.
You can find a complete list of spares and consumables such as liners, replacement grate
parts and throat plates as well as items to enhance its visual appearance and efficiency,
such as stove paint and rope kits.
It is worth noting that the fitting of non-official parts to your stove will invalidate the
guarantee.
7.8 Classification
The Hoxton 7 stove is classed as intermittent operation. Thereby meaning, to give nominal
rated output, you will have to refuel a minimum of 45min for wood as stated in EN
13240:2011 +A2:2004.
7.9 Adverse weather conditions
If due to adverse weather conditions your stove does not operate correctly and causes the
stove to emit smoke do not treat it as a nuisance, this smoke will indicate that
carbon-monoxide is being emitted into the room. Extinguish the stove by reducing the firing
rate, open windows and allow the stove’s fuel to burn out before closing the windows. The
probable cause is insufficient draw—check flue ways and have the chimney tested for flue
pressure.
Ashpan
Fig. 7. Ash Pan & Operating Tool
Operating Tool
HOXTON STOVE User Guide

BK755Page 20
7.10 Door glass
The door glass should remain clear during normal burning. However under certain
conditions, such as burning at a low or slow rate, using damp wood or overnight burning,
the glass may become somewhat blackened. To remedy this, operate the appliance at a
fast rate. Alternatively when the stove is cold, open the door and clean the inside face of
the glass with a damp cloth or with glass cleaner.
7.11 Fire door handle
Care must be taken when opening and closing the fire door as any surrounding surfaces
will be VERY HOT.
ALLWAYS USE THE STOVE GAUNLETS WHEN USING THE FIRE DOOR /
RIDDLE HANDLE— RISK OF PERSONAL INJURY MAY OCCUR.
CAUTION MUST BE GIVEN WHEN RE-FUELLING THE APPLIANCE.
KEEP THE GAUNTLETS AWAY FROM NAKED FLAMES AND SPARKS.
HOXTON STOVE User Guide