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Forum: Ducting, Air Circulation and Ventilation Systems
02-04-14, 10:11 AM
Replies: 17
Views: 11,014
Posted By amb12052

Just have all the ducts moved to the side of the...

Just have all the ducts moved to the side of the plenum. Having them run off the end of the line screws up the static pressure created by the unit. Ducts run off the top won't get as much air flow as...
Forum: Ducting, Air Circulation and Ventilation Systems
02-04-14, 09:34 AM
Replies: 2
Views: 789
Posted By amb12052

This is a common problem . There are several...

This is a common problem . There are several things you can do to fix it. The main problem is probably that your duct is just flex ducting. The longer the run the worse it is because of the way its...
Forum: Ducting, Air Circulation and Ventilation Systems
02-04-14, 09:05 AM
Replies: 1
Views: 730
Posted By amb12052

The return should be run into to main return. You...

The return should be run into to main return. You should worry with the louvered door it will decrease your flow from the rest of the house too much.
Forum: Ducting, Air Circulation and Ventilation Systems
02-04-14, 08:52 AM
Replies: 4
Views: 877
Posted By amb12052

Any unit I've ever installed in an attic space...

Any unit I've ever installed in an attic space was suspended with the same strap I mentioned before to get it off the structure so that u don't get vibration in the ceiling or walls. Just be sure not...
Forum: Ducting, Air Circulation and Ventilation Systems
01-22-14, 01:58 PM
Replies: 4
Views: 860
Posted By amb12052

Why not run the duct as planned and put a fan at...

Why not run the duct as planned and put a fan at either end. One upstars to draw the air from downstairs and vice versa. Then you only need a swith to control each fan depending on which way you want...
Forum: Ducting, Air Circulation and Ventilation Systems
01-22-14, 01:42 PM
Replies: 1
Views: 1,328
Posted By amb12052

Just because the ducts are internally lined...

Just because the ducts are internally lined doesn't mean that its not coninsation. Either the duct lining could have come loose during istallation and blown back when the unit was turned on or if the...
Forum: Ducting, Air Circulation and Ventilation Systems
01-22-14, 01:33 PM
Replies: 1
Views: 742
Posted By amb12052

It could have been part of an older system. You...

It could have been part of an older system. You said that the system was new. There could have been more than one before. If it isn't being used I would say just cap it.
Forum: Ducting, Air Circulation and Ventilation Systems
01-22-14, 01:23 PM
Replies: 4
Views: 877
Posted By amb12052

I can understand the reason for the styrofoam I...

I can understand the reason for the styrofoam I guess if they used it to reduce noise in the duct line but, in the 12 years I spent forming and installing duct systems I have never seen or heared of...
Forum: Air Conditioning and Cooling Systems
01-22-14, 12:26 PM
Replies: 3
Views: 1,832
Posted By amb12052

No I have an electric fan and coil unit with an...

No I have an electric fan and coil unit with an electric heating element, and a condincing unit. The only identifying marker is on the condincing unit Armstrong air the model #on the fan and coil...
Forum: Air Conditioning and Cooling Systems
01-22-14, 12:11 PM
Replies: 1
Views: 853
Posted By amb12052

Okay so what Iam getting from this is that pipe 5...

Okay so what Iam getting from this is that pipe 5 was originally conected to the return air plenum at pipe 4. I installed a/c ducts for 10 years and have never seen an aluminium flex duct used for a...
Forum: Air Conditioning and Cooling Systems
01-22-14, 11:00 AM
Replies: 3
Views: 1,832
Posted By amb12052

Question A/C system won't turn off until breaker is shut off.

I recently moved in with my granddad to take care of him and noticed at first the unit was not turning off. After opening up the unit I found that the time delay relay was fried. So I replaced it and...
Showing results 1 to 11 of 11


 
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