Intake/exhaust temperature want stay down

Red1966 said:

A/C can't function without airflow.

Click to expand...

I have fresh inlet 6" coming into a/c. Vented ducted sealed and insulated but I don't have a inlet fan pulling in the fresh air, the room feels negative and pulling Greg air in through inlet pipe before I attached my ditch work from the inlet to the plenum and a/c. Sometime it's pulls down to 70 without lights or lower I think door needs Gasketed and sealed completely

We gone get it brothers I'm going with big nuts first grow. I'm a/c skilled carpenter skilled and already have regular garden hope I got my green fingers now

Duxt and ac so far. Underground room. Completely soil buried. Insulted r-30 and foam board. Mylar next then full took assembly

With all that insulation and no lights, you should be able to bring that temp down to the A/Cs shut-off point, probably 65. I think you're missing a major leak somewhere. Your ducting is very long, too.

Red1966 said:

With all that insulation and no lights, you should be able to bring that temp down to the A/Cs shut-off point, probably 65. I think you're missing a major leak somewhere. Your ducting is very long, too.

Click to expand...

My door hatch seal is not Gasketed yet I know that's pulling major air in I will know about air leaking soon

Kali cannect said:

My door hatch seal is not Gasketed yet I know that's pulling major air in I will know about air leaking soon

Click to expand...

Don't worry about the door. Your a/c is the problem. The exhaust for your a/c is pulling room air out. If you seal the door, your a/c won't get air and won't cool. I posted several times you need to fix the a/c but you keep going on about the door. I give up.

Red1966 said:

Don't worry about the door. Your a/c is the problem. The exhaust for your a/c is pulling room air out. If you seal the door, your a/c won't get air and won't cool. I posted several times you need to fix the a/c but you keep going on about the door. I give up.

Click to expand...

Red, I have a fresh air intake pipe running into the ac. It has a fresh air coming in and exhaust being pulled off what you saying is wrong?

Kali cannect said:

Red, I have a fresh air intake pipe running into the ac. It has a fresh air coming in and exhaust being pulled off what you saying is wrong?

Click to expand...

No, you don't have fresh air. If you did, the room air wouldn't be getting sucked out. Something is restricting the fresh air intake and you have a sizable or multiple leaks inside the a/c unit itself.

I see what your saying yes unit isn't fully sealed or room wouldn't have the negative suction ? How else do you exchange your air in your room then?