Heating, insulation, ventilation, VMC, cooling ...Air conditioner outlet hole

Heating, insulation, ventilation, VMC, cooling ... short thermal comfort. Insulation, wood energy, heat pumps but also electricity, gas or oil, VMC ... Help in choosing and implementation, problem solving, optimization, tips and tricks ...
lebopaul
I discovered econologic
I discovered econologic
posts: 8
Registration: 25/07/20, 11:04

Air conditioner outlet hole

Unread Messageby lebopaul » 25/07/20, 11:12

Hello
In the room that I want to cool with an air conditioning, I have a ventilation duct which goes down to the lower floor and to which is connected a small ventilation fan
and I wanted to drill this duct that goes into the room to connect the outlet of my air conditioner
is it possible ?
I would like to point out that the toilet fan only works 2 to 3 times a day and for 2 to 3 minutes

merci
0 x

User avatar
Forhorse
Econologue expert
Econologue expert
posts: 2025
Registration: 27/10/09, 08:19
Location: Perche Ornais
x 94

Re: hole for air conditioner outlet

Unread Messageby Forhorse » 25/07/20, 12:11

I see 2 problems:
- When it is the aerator of the lower floor that will work you risk having a "return" in the room ... and if this aerator is intended to evacuate bad smells I do not need to do you a drawing.
- The pressure drops in this ventilation duct which will certainly be beyond what is foreseen by the manufacturer of the air conditioner and which will therefore certainly significantly reduce its performance.
0 x
lebopaul
I discovered econologic
I discovered econologic
posts: 8
Registration: 25/07/20, 11:04

Re: hole for air conditioner outlet

Unread Messageby lebopaul » 25/07/20, 13:42

thanks for these informations
have a nice week end
0 x
User avatar
Christophe
Moderator
Moderator
posts: 53619
Registration: 10/02/03, 14:06
Location: Greenhouse planet
x 1431

Re: Hole for air conditioner outlet

Unread Messageby Christophe » 25/07/20, 13:57

A diagram would help to see more clearly. You can put pictures too.

Basically you want to connect the output of an air conditioning bypassing an existing VMC? I think it is possible after some checks or "temporary" tests (= you tape the output on the CMV and you see what happens quite simply!)

You must actually see the lengths and diameters recommended in the installation instructions and see where the valve (s) are located so that it does not flow back into the toilet ... there is necessarily a valve otherwise the smell of the toilet would go into bedroom ?

Also watch out for condensation in the duct.
0 x
Ce forum helped you? Help him too so that he can continue helping others - Win 10 € for your 1st Cdiscount order - Publish an article on Econology and Google News
lebopaul
I discovered econologic
I discovered econologic
posts: 8
Registration: 25/07/20, 11:04

Re: Hole for air conditioner outlet

Unread Messageby lebopaul » 25/07/20, 16:12

I hadn't thought about condensation

merci
new on this forum, I will try to make a sketch and post it here
0 x

lebopaul
I discovered econologic
I discovered econologic
posts: 8
Registration: 25/07/20, 11:04

Re: Hole for air conditioner outlet

Unread Messageby lebopaul » 25/07/20, 16:31

Image
Last edited by lebopaul the 25 / 07 / 20, 16: 36, 1 edited once.
0 x
lebopaul
I discovered econologic
I discovered econologic
posts: 8
Registration: 25/07/20, 11:04

Re: Hole for air conditioner outlet

Unread Messageby lebopaul » 25/07/20, 16:32

oups
I tried to put an image but not succeeded or rather not knew how to do it
0 x
User avatar
Macro
Econologue expert
Econologue expert
posts: 3326
Registration: 04/12/08, 14:34
x 136

Re: Hole for air conditioner outlet

Unread Messageby Macro » 25/07/20, 21:21

lebopaul wrote:Image

JGzoEwkHpvs_IMG-20200725-162629.jpg
0 x
The only thing safe in the future. It is that there may chance that it conforms to our expectations ...
lebopaul
I discovered econologic
I discovered econologic
posts: 8
Registration: 25/07/20, 11:04

Re: Hole for air conditioner outlet

Unread Messageby lebopaul » 26/07/20, 05:59

hello and thank you Macro
But would it be possible to explain to me how to put an image on a post

merci
0 x
User avatar
Macro
Econologue expert
Econologue expert
posts: 3326
Registration: 04/12/08, 14:34
x 136

Re: Hole for air conditioner outlet

Unread Messageby Macro » 26/07/20, 08:02

When you write a message at the bottom left of the screen there is an attachments tab you click, it opens a menu add files then since you have hosted your photo you must know how ... well if you want your photo appears in the message you have a function to insert the file in the line ...
0 x
The only thing safe in the future. It is that there may chance that it conforms to our expectations ...




  • Similar topics
    Replies
    views
    Last message

Back to "Heating, insulation, ventilation, VMC, cooling ..."

Who is online ?

Users browsing this forum : No registered users and 11 guests