Tosot PAT Series User manual

PORTABLE AIR CONDITIONER
PAT Series
OWNER’S MANUAL
OPERATOR’S MANUAL
TECHNICAL MANUAL
For models:
GPC08AO-A3NNA1A
Please read this owner’s manual carefully
before operating the unit and keep it for future reference.
V2021-11
IMPORTANT : The remote control and hardware necessary to use your new product
is included inside the box. You will find them inserted in the Styrofoam included
in the box.

2
TABLE OF CONTENTS
Operation Notices.....................................................................................................................3
Safety warnings..........................................................................................................................................................3
Exception Clauses .....................................................................................................................................................3
The Refrigerant...........................................................................................................................................................4
Safety precautions ....................................................................................................................................................5
Operation environment..........................................................................................................................................6
Parts name...................................................................................................................................................................7
Operation Guide .......................................................................................................................8
Operation introduction for control panel.........................................................................................................8
Operation of control panel .......................................................................................................................................
Buttons on remote controller .............................................................................................................................10
Maintenance ...........................................................................................................................14
Clean and maintenance........................................................................................................................................14
Installation ..............................................................................................................................16
Installation precaution ..........................................................................................................................................16
Preparation for installation..................................................................................................................................17
Install power cord hooks ......................................................................................................................................17
Drain water ................................................................................................................................................................18
Installation of heat discharge pipe ...................................................................................................................20
Install window panel..............................................................................................................................................21
Malfunction analysis ..............................................................................................................23
Annex.......................................................................................................................................25
Operation test...........................................................................................................................................................25
Electric schematic diagram..................................................................................................................................25
Assistance................................................................................................................................26

3
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to
property.
Indicates important but not hazard-related information,
used to indicate risk of property damage.
DANGER
WARNING
CAUTION
NOTICE
Exception Clauses
Manufacturer will bear no responsibilities when personal injury or property loss is
caused by the following reasons.
1. Damage the product due to improper use or misuse of the product;
2. Alter, change, maintain or use the product with other equipment without abiding by the
instruction manual of manufacturer;
3. After verification, the defect of product is directly caused by corrosive gas;
4. After verification, the defects are due to improper operation during transportation of product;
5. Operate, repair, maintain the unit without abiding by instruction manual or related regula-
tions;
6. After verification, the problem or dispute is caused by the quality specification or performance
of parts and components that produced by other manufacturers;
7. The damage is caused by natural calamities, bad using environment or force majeure.
If it needs to install, move or maintain the air conditioner, please contact dealer or local service
center to conduct it at first. Air conditioner must be installed, moved or maintained by appointed
unit. Otherwise, it may cause serious damage or personal injury or death.
When refrigerant leaks or requires discharge during installation, maintenance, or disassembly,
it should be handled by certified professionals or otherwise in compliance with local laws and
regulations.
This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
Safety warnings
OPERATION NOTICES

4
The refrigerant
To realize the function of the air conditioner unit, a special refrigerant circulates in the system.
The used refrigerant is the fluoride R410A, which is specially cleaned. The refrigerant is flammable
and inodorous. Furthermore, it can lead to explosion under certain conditions. But the flamma-
bility of the refrigerant is very low. It can be ignited only by fire.
Compared to common refrigerants, R410A is a nonpolluting refrigerant with no harm to the
ozonosphere. The influence upon the greenhouse effect is also lower. R410A has got very good
thermodynamic features which lead to a really high energy efficiency. The units there fore need
a less filling.
DANGER
WARNING
CAUTION
NOTICE
• Appliance filled with flammable gas R410A
• Appliance shall be installed, operated and stored in a room with a floor area larger than 4m2
(43.06 ft2).
• The appliance shall be stored in a room without continuously operating ignition sources. (for
example: open flames, an operating gas appliance or an operating electric heater.)
• The appliance shall be stored in a well-ventilated area where the room size corresponds to the
room area as specified for operation.
• The appliance shall be stored so as to prevent mechanical damage from occurring.
• Ducts connected to an appliance shall not contain an ignition source.
• Keep any required ventilation openings clear of obstruction.
• Do not pierce or burn.
• Be aware that refrigerants may not contain an odour.
• Do not use means to accelerate the defrosting process or to clean, other than those recom-
mended by the manufacturer.
• Servicing shall be performed only as recommended by the manufacturer.
• Should repair be necessary, contact your nearest authorized Service Centre. Any repairs carried
out by unqualified personnel may be dangerous.
• Compliance with national gas regulations shall be observed.
• Read specialist’s manual.
Appliance filled with flammable gas R410A.
Before use the appliance, read the owner’s manual first.
Before install the appliance, read the installation manual first.
Before repair the appliance, read the service manual first.
A2L
A2L

5
Safety precautions
DANGER
WARNING
CAUTION
NOTICE
• This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in a safe way and understand
the hazards involved.
• Children shall not play with the appliance.
• Cleaning and user maintenance shall not be made by children without supervision.
• Before operation, please confirm whether power specification complies with that on name-
plate.
• Before cleaning or maintaining the air conditioner, please turn off air conditioner and pull out
the power plug.
• Make sure the power cord hasn’t been pressed by hard objects.
• Do not pull or drag the power cord to pull out the power plug or move the air conditioner.
• Do not insert or pull out the power plug with wet hands.
• Please use the grounded power. Make sure the grounding is reliable.
• If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or
a similarly qualified person in order to avoid a hazard.
• If abnormal condition occurs (e.g. burned smell), please disconnect power at once and then
contact local dealer.
• When nobody is taking care of the unit, please turn it off and remove the power plug or discon-
nect power.
• Do not splash or pour water on air conditioner. Otherwise, it may cause short circuit or damage
to air conditioner.
• If drainage hose is used, ambient temperature can't be lower than 0°C (32°F).
• Otherwise, it will cause water leakage to air conditioner.
• Prohibit operating heating equipment around the air conditioner.
• Prohibit operating the unit in the bathroom or laundry room.
• Far away from fire source, inflammable and explosive objects.
• Children and disabled people are not allowed to use the portable room air conditioner without
supervision.
• Keep children from playing or climbing on the air conditioner.
• Do not put or hang dripping objects above the air conditioner.
• Do not repair or disassemble the air conditioner by yourself.
• Prohibit inserting any objects into the air conditioner.
• Do not through sundries into the air duct. If there are sundries get into the air duct, please
contact the professionals to deal with it.
• Do not use an extension cord.
• Specification of fuse on the main board: T3.15AH250V; the maximum current passes through
the fuse can't be more than 3.15A.
• The appliance shall be installed in accordance with national wiring regulations.
• Do not mix old and new batteries.

6
Operation environment
• Operating Temperature Range
Maximum cooling: DB/WB(°F/°C), 95/75(35/24)
The air conditioner must be operated within the temperature range: 61°F (16°C)~95°F (35°C).
• The appliance is for indoor use only.
• The appliance must be positioned so that the plug is accessible.
• This air conditioner can only be used for family, not for commercial industry.
• Reserved space around the air conditioner should be 30 cm (12") at least.
• Do not operate the air conditioner at humid environment.
• Please keep air inlet and air outlet clean, no obstacles.
• During operation, close doors and windows to improve cooling effect.
• Please put the air conditioner at smooth and flat ground for operation to avoid noise
and vibration.
• This air conditioner is equipped with castors. Castors should slide at smooth and flat ground.
• Prohibit inclining or turning over the air conditioner. If there’s abnormity, please disconnect
power immediately and contact dealer.
• Avoid direct sunshine.
30cm (12’)
30cm (12’)
30cm (12’)

7
Parts name
NOTICE: Actual product may be different from graphics, please refer to actual products.
Installation accessories can't be discarded.
1. Controller panel
2. Guide louver
3. Handels
4. Filter
5. Air inlet
6. Middle drainage port
7. Power cord
8. Power cord hooks
9. Bottom drainage port
10. Castors
Remote controller
1
23
5
6
4
7
8
10
9
Mode
_+
AUTO

8
OPERATION GUIDE
Operation introduction for control panel
NOTE:
• After putting through the power, the air conditioner will give out a sound. After that, you can
operate the air conditioner by the control panel.
• Under ON status, after each pressing of the button on control panel, the air conditioner will
give out a sound. Meanwhile, corresponding indicator on control panel will be bright.
• Under OFF status, dual-8 nixie tube on control panel won’ t display. Under ON status, dual-8
nixie tube on control panel will display set temperature under cooling mode and Heating
mode (Coo l& Heat Unit only), while it won’t display under other modes.
Mode
Auto
+ / - button
Dual-8 nixie tube Dry mode indicator
Fan mode indicator
Mode button
Timer button ON/OFF button
Swing
button
Fan button
Fan speed
indicator Cool mode indicator

9
Operation of control panel
1 ON/OFF BUTTON
Pressing this button can turn on or turn off the air conditioner.
2 + / – BUTTON
Under cooling mode, press “+” or “–” button to increase or decrease set temperature by 1°F (°C).
Set temperature range is 61°F (16°C)~86°F (30°C). Under dry or fan mode, this button is invalid.
3 FAN BUTTON
Press this button and the fan speed will circulate as :
Low speed - 4Medium speed
Auto fan 3 - High speed
4 MODE BUTTON
Press this button and the mode will circulate as:
Cool
- 4Dry
Fan
Cool: Under this mode, cool mode indicator is bright. Dual-8 nixie tube displays set temperature.
Temperature setting range is 61°F (16°C)~86°F (30°C).
Dry: Under this mode, dry mode indicator is bright. Dual-8 nixie tube won’t display. Low speed
only under this model.
Fan: Under this mode, the air conditioner only blow fan. Fan mode indicator is bright. Dual-8 nixie
tube won’t display.
5 TIMER BUTTON
Press this button and the mode will circulate according to below sequence:
Press timer button to enter into timer setting mode. Under this mode, press "+" or "- " button to
adjust the timer setting. Timer setting will increase or decrease 0.5 hour by pressing " + " or " - "
button within 10 hours, while timer setting will increase or decrease 1 hour by pressing "+" or " - "
button beyond 10 hours. After timer setting is finished, the unit will display temperature if there’s
no operation for 5 seconds. If timer function is started up, the upper indicator will keep the display
status. Others, it won’t be displayed. Under timer mode, press timer button again to cancel timer
mode.
6 SWING BUTTON
Press this button,horizontal louver of air condit- ioner will swing up&down automatically.Single
press it to switchover between on and off.

10
Buttons on remote controller
Mode
_+
AUTO
AUTO Auto mode
Cool mode
Dry mode
Fan mode
Heat mode
Timer on
Timer off
Swing operation
Sleep operation
Lock
Set speed
Set temperature
Set time
Send signal
Introduction for buttons on remote controller
NOTE:
• This is a general use remote controller. It could be used for the air conditioner with multifunc-
tion. For the functions which the model doesn't have, if press the corresponding button on the
remote controller, the unit will keep the original running status.
• When power is connected(stand by condition), you can operate the air conditioner through
the remote controller.
• When unit is on, each time you press the button on remote controller, the sending signal icon
" " on the display of remote controller will blink once. If the air conditioner gives out a beep
sound, it means the signal has been sent.
• When unit is off, set temperature will be displayed on the remote controller (If the light of in-
door unit display is turned on, the corresponding icon will be displayed); When unit is on, it will
display the icon of the on-going function.
ON/OFF BUTTON
Press this button to turn unit ON/OFF.

11
MODE BUTTON
Pressing this button once can select your required mode circularly as below (the corresponding
icon " 3 " will be lit up after the mode is selected):
AUTO - 4COOL - 4DRY
HEAT - 4FAN
• When selecting auto mode, air conditioner will operate automatically according to ambient
tem- perature. Set temperature can't be adjusted and won't be displayed either. Press Fan but-
ton to ad- just fan speed.
• When selecting cool mode, air conditioner will oper- ate under cool mode. Then press + or -
button to adjust set temperature. Press Fan button to ad- just fan speed.
• When selecting dry mode, air conditioner will oper- ate at low fan speed under dry mode. In
dry mode, fan speed can't be adjusted.
• When selecting fan mode, air conditioner will oper- ate in fan mode only. Then press Fan
button to adjust fan speed.
• When selecting heat mode, air conditioner will oper- ate under heat mode. Then press +
or - button to adjust set temperature. Press Fan button to ad- just fan speed. (Cooling only
unit can't receive heat- ing mode signal. If set heat mode by remote con- troller, press ON/OFF
button can't turn on the air conditioner.)
+ /  BUTTON
• Pressing + or - button once will increase or decrease set temperature by 1°F (°C). Hold + or -
button for 2 seconds, set temperature on remote control- ler will change quickly. Release the
button after your required set temperature is reached. (Tem- perature can't be adjusted under
auto mode)
• When setting Timer On or Timer Off, press + or - button to adjust the time. (See TIMER Button
for setting details)
FAN BUTTON
Pressing this button can select fan speed circularly as:
AUTO, SPEED 1 ( ), SPEED 2 ( ), SPEED 3 ( ).
AUTO - 4 - 4 - 4
NOTE:
• Under Auto speed, air conditioner will select proper fan speed automatically according to am-
bient tem- perature.
• Fan speed can't be adjusted under dry mode.
SWING BUTTON
Press this button to turn on up & down air swing.
SLEEP BUTTON
Under Cool and Heat mode, press this button to turn on Sleep function. Press this button to can-
cel Sleep function. Under Fan, Dry and Auto mode, this func- tion is unavailable.
(Only for models with
heating function)

12
TIMER BUTTON
• When unit is on, press this button to set Timer Off. T-OFF and H icon will be blinking. Within
5 seconds, press + or - button to adjust the time for Timer Off. Pressing + or - button once will
increase or decrease the time by 0.5h. Hold + or - button for 2 seconds, time will change quickly.
Release the button after your required set time is reached. Then press TIMER button to confirm
it. T-OFF and H icon will stop blinking.
• When unit is off, press this button to set Timer On. T-ON and H icon will be blinking. Within
5 seconds, press + or - button to adjust the time for Timer On. Pressing + or - button once
will increase or decrease the time by 0.5h. Hold + or - button for 2 seconds, time will change
quickly. Release the button after your required set time is reached. Then press TIMER button to
confirm it. T-ON and H icon will stop blinking.
• Cancel Timer On/Off: If Timer function is set up, press TIMER button once to review the remain-
ing time. Within 5s, press TIMER button again to cancel this function.
NOTE :
• Range of time setting is: 0.5~24h.
• The interval between two motions can't exceed 5 seconds, otherwise the remote controller will
exit setting status.
Function introduction for combination buttons
Child lock function
Appuyez simultanément sur les boutons « + » et « - » pour activer ou désactiver la fonction de
verrouillage pour enfants. Lorsque la fonction de verrouillage enfant est démarrée, l'indicateur de
verrouillage enfant sur la télécommande est allumé. Si vous utilisez la télécommande, la télécom-
mande n'enverra pas de signal.
Temperature display switchover function
Under OFF status, press "-" button and "MODE" button simultaneously can switch between
°C and °F.
Light function
Under switch-on or switch-off state, you may hold "+" and "FAN" buttons simultaneously for
3 sec- onds to set the lamp on or off and send the code. After being energized the lamp is de-
faulted on.
Auto clean function
Under unit off status, hold "MODE" and "FAN" buttons simultaneously for 5s to turn on or turn
off the auto clean function. When the auto clean func- tion is turned on, indoor unit displays "CL".
During the auto clean process of evaporator, the unit will perform fast cooling or fast heating.
There may be some noise, which is the sound of flowing liquid or thermal expansion or cold
shrinkage. The air conditioner may blow cool or warm air, which is a normal phenomenon. During
cleaning process, please make sure the room is well ventilated to avoid affecting the comfort.
NOTE :
• The auto clean function can only work under normal ambient temperature. If the room is dusty,
clean it once a month; if not, clean it once every three months. After the auto clean function is
turned on, you can leave the room. When auto clean is finished, the air conditioner will enter
standby status.
• This function is only available for some models.

13
Replacement of batteries in remote controller
1. Press the back side of remote controller on the spot
marked with " ", and then push out the cover of battery
box along the arrow direction.
2. Replace two 7# (AAA 1.5V) dry batteries and make sure the
positions of + and - polar are correct.
3. Reinstall the cover of battery box.
NOTICE
• During operation, point the remote control signal sender at the receiving window on indoor
unit.
• The distance between signal sender and receiving window should be no more than 8m, and
there should be no obstacles between them.
• Signal may be interfered easily in the room where there is fluorescent lamp or wireless tele-
phone; remote controller should be close to indoor unit during operation.
• Replace new batteries of the same model when replacement is required.
• When you don't use remote controller for a long time, please take out the batteries.
• If the display on remote controller is fuzzy or there's no display, please replace batteries.
Battery
Reinstall
Remove
Cover of battery box

14
MAINTENANCE
Clean and maintenance
DANGER
WARNING
CAUTION
NOTICE
• Before cleaning the air conditioner, please turn off the unit and disconnect power. Otherwise, it
may cause electric shock.
• Do not wash air conditioner with water. Otherwise, it may cause electric shock.
• Do not use volatile liquid (such as thinner or gas) to clean the air conditioner. Otherwise, it may
damage the appearance of air conditioner.
• Do not use liquid or corrosive detergent to clean the appliance and do not splash water or other
liquid onto it, otherwise,it may damage the pla- stic components, even cause electric shock.
Clean outer case and grille
Clean outer case: If there's dust on the surface of outer case, please use soft towel
to wipe it. If the outer case is very dirty (such as grease), please use neutral abluent
to wipe it.
Clean grille: Use cleaner or soft brush to clean it.
Clean filter
1. Remove the filter
Press the clasp as shown in the fig, and then
remove the filter ;
2. Clean filter
Use cleaner or water to clean the filter. If the filter is very dirty (such as grease), use warm water
104°F (40°C) melted with neutral abluent to clean it and put at shady place to dry it.
3.Install filter
After the filer is cleaned and dried, reinstall it well.
NOTICE
• The filter should be cleaned about once every three months. If there’s much dust in the opera-
tion environment, you can increase clean frequency.
• Do not dry the filter with fire or hair drier. Otherwise, it may be deformed or catch fire.

15
Clean heat discharge pipe
Remove the heat discharge pipe from air conditioner, clean and dry it, and then reinstall it. (For
the method of installation and removal, please refer to the instruction for "Installation of heat
discharge pipe").
Checking before use-season
1. Check whether air inlets and air outlets are blocked.
2. Check whether plug and socket are in good condition.
3. Check whether filter is clean.
4. Check whether batteries are installed in remote controller.
5. Check whether joint, window bracket and heat discharge pipe are installed tightly.
6. Check whether heat discharge pipe is damaged.
Checking after use-season
1. Disconnect power supply.
2. Clean filter and outer case.
3. Remove dust and sundries on the air conditioner.
4. Eliminate accumulated water in chassis (refer to the section of "Removing collected water" for
details).
5. Check whether window bracket is damaged or not. If yes, please contact dealer.
Long-time storage
If you don't use the air conditioner for a long time, please maintain it by following steps for good
performance:
• Make sure there's no accumulated water in chassis and the heat discharge pipe is disassembled.
• Pull out the plug and wrap the power cord.
• Clean the air conditioner and pack it well to prevent dust.
Notice for recovery
• Many packing materials are recyclable materials. Please deal with them through local recycle
bin.
• If you want to throw away the air conditioner, please contact local division or consultant service
center for the correct disposal method.

16
INSTALLATION
Installation precaution
DANGER
WARNING
CAUTION
NOTICE
• Observe all governing codes and ordinances.
• Do not use damaged or non-standard power cord.
• Be caution during installation and maintenance. Prohibit incorrect operation to prevent electric
shock, casualty and other accidents.
Selection of installation location
Basic requirement
Installing the unit in the following places may cause malfunction. If it is unavoidable, please
consult the local dealer:
1. The place with strong heat sources, vapors, flammable or explosive gas, or volatile objects
spread in the air.
2. The place with high-frequency devices (such as welding machine, medical equipment).
3. The place near coast area.
4. The place with oil or fumes in the air.
5. The place with sulfureted gas.
6. Other places with special circumstances.
7. It’s not allowed to be installed on the unstable or motive base structure (such as truck) or in the
corrosive environment (such as chemical factory).
Requirement of air conditioner
1. Air inlet should be far away from obstacles and do not put any objects near air outlet. Other-
wise, it will affect the radiation of heat discharge pipe.
2. Select a location where the noise and outflow air emitted by the outdoor unit will not affect
neighborhood.
3. Please try your best to keep far away from fluorescent lamp.
4. The appliance shall not be installed in the laundry.
Requirements for electric connection
Safety precaution
1. Must follow the electric safety regulations when installing the unit.
2. According to the local safety regulations, use qualified power supply circuit.
3. For appliances with type Y attachment, the instructions shall contain the substance of the
following. If the supply cord is damaged, it must be replaced by the manufacturer, its service
agent or similarly qualified persons in order to avoid a hazard.
4. Properly connect the live wire, neutral wire and grounding wire of power socket.
5. Be sure to cut off the power supply before proceeding any work related to electricity and safety.
6. Do not put through the power before finishing installation.
7. The air conditioner is first class electric appliance. It must be properly grounding with specia-
lized grounding device by a professional. Please make sure it is always grounded effectively,
otherwise it may cause electric shock.
8. The yellow-green wire or green wire in air conditioner is grounding wire, which can't be used for
other purposes.
9. The grounding resistance should comply with national electric safety regulations.

17
Preparation for installation
NOTE: Check if the accessories are available before installation.
Please refer to the window panel installation section for the list of these specific accessories.
Accessory list
Joint A
Heat
discharge
pipe
Rear clip Cord hook
Screws User's manual
Remote
controller
Mode
_+
AUTO
Battery
(AAA 1.5V)
Optional
Drainage hose
(13.5mm inner diameter)
Install power cord hooks
1. Assemble the power cord hooks at the back of the unit with screws (the derection of the power
cord hooks is as shown in following figure).
2. Wind the power cord around the power cord hooks.
Direction of power cord hooks
is upward
Direction of power cord hooks
is downward
Power cords hooks
Screws

18
Drainage de l’eau
• To reach the maximum performance, it is not recommended to drain water, during Cool mode.
• It is recommended to use the middle drainage port to drain water, during Dry mode.
• To drain water from the bottom drainage port when the display shows "H8".
Drainage method:
1. Drain water from the bottom drainage port.
• Turn off the unit and pull out the plug from the socket.
• Place a water container under the bottom drainage port,
or move the machine to a place where it can drain.
• Remove the rubber plug of the bottom drainage port to
drain water.
• After draining, insert the rubber plug.
• Press ON/OFF button to restart.
2. Drain water from the middle drainage port
NOTE: Water can be automatically emptied into a
floor drain by attaching 14 mm inner diameter hose (not
included).
1. Remove the continuous drain cap 1 by turning it counter
clockwise then remove the rubber stopper 2 from the
spout.
2. Screw the drain connecter to (included in the package) the spout by turning clockwise.
Bottom
drainage port

19
3. Insert the drainage hose into drain connector.
DANGER
AVERTISSEMENT
ATTENTION
AVIS
When using continuous drainage option from the middle hole, place portable on a level surface
and make sure garden hose is clear of any obstructions and is directed downward. Placing porta-
ble on an uneven surface or improper hose installation may result in water filling up the chassis
and causing the unit to shut off. Empty water in the chassis if shut off occurs, then check portable
location and hose for proper setup.

20
1. Rotate joint A and Rear clip clockwise into the
two ends of heat discharge pipe.
Clockwise
Rear clip
Joint A
Heat
discharge pipe
2. Insert joint A of heat discharge pipe into the
groove until you hear a sound.
3.Lead the heat discharge pipe outdoors.
4.Slide and open the exhaust cover on the win-
dow panel, and attach the Rear clip. (Optional)
Note of Installing heat discharge pipe
In order to improve cooling efficiency,the heat
discharge pipe should be as short as possible
and flat without curve to ensure smooth heat
discharge.
Installation of heat discharge pipe
Install heat discharge pipe
The discharge pipe is suggested to be installed
according to below figure by the manufacturer.
User can adjust the installation method of the
discharge pipe basing on the requirement,
while the similar installation methods as below
which will lead to unsmoothly air-out are not
allowed.
• The length of the heat discharge pipe is less
than 1m. It is recommended to use it with
shortest length.
• When installing,heat discharge pipe should be
as flat as possible. Don’t prolong the pipe or
connect it with other heat discharge pipe.
About 24"
Under 51"
Joint A Groove