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Thanks for the reply energy star. I looked at the diffuser today and noticed at the end is two screws. Are these the two screws you are referring to? Would I just loosen them and manually turn the...

Hello HVACR gurus,

Can someone please tell me how to adjust the blade pattern on this linear slot diffuser located in my office? I want one slot to direct the air downward and another slot to...

I work in a fairly large office building (i.e 20 floors). It appears that every two or three offices has a Honeywell thermostat (or so I think). Essentially, this is a fairly small silver box with...

I'm not sure what the overcool setting is set to (It should be the factory setting though). I will have to check. What do you recommend?

Thanks for the humidity level info. This forum really...

Ryan:

It must be the TCON803. The T-Stat manual that the installer's left says "TCON800" (Although this covers models 800, 802, and 803) per Trane's website. It just seemed strage to me that the...

Thanks beenthere! I just wanted to make sure that I wasn't going to damage the unit somehow by enabling the control of humidity level.

The manual that the installer's left was for the TCONT800...

I assume the thermostat is really a Honeywell IAQ since it shows it shows the humidity level (It is marked Trane). System is a Trane xl14i and the air handler is a variable speed. Very nice setup...

Do you have in-line duct dampers installed by any chance? If so, make sure the dampers are not closed. Where the are offending registers located in relation to your air handler?

You can get 4" dampers from Home Depot, but it must be special ordered in a pack of 6. As beenthere said, there are much easier ways to installing dampers. Personally, I think you should have a...

Brand is Comfortmaker. Air conditioner model number is as follows:

1. Model No: ACS036A2C1
2. Mfr. No: NACS036A2c1

I don't know what the model number is for the furnace, I can't find it...

Thanks for the reply, Dash. The air flow in our house is not very good (except for the master suite). We have two supply runs from the supply plenum. The first run (10" flex run) only goes to the...

Darrell:

Your website is great by the way. Extremely informative! Do you think the smaller sized flex RA trunk lines are a concern? I'm trying to be as informed as possible, so I can have the...

If you don't mind me asking, what company is installing your new unit? I live in the same area that you do. What made you choose this particular company? Did they perform the necessary manual j...

After measuring, I have the follow flex runs

1. Return flex: 8" (goes to a 12x12 return grill)
2. Return flex: 14" (goes to a 20x20 return grill)

3. Supply flex: 10"
4. Supply flex: 14"

I...

Two questions for the experts:

1. How can I measure the size of a flex duct? My house has two flex supply runs that have no indication of size. The branch lines clearly state its size but the...

I'm not sure. The branch lines were clearly marked on the outside, but the main trunk lines have no indication of size on the outside. What is the easiest way to measure the size of these trunk...

Please see the attached pictures. Hopefully, the ducts are better supported. What do you think? I have taken some pictures of the distribution boxes. As you can see, the flex line on top of the...

I think you are 100% correct. It's more of an installation problem (ductwork). As I have stated in previous posts, my ductwork only consists of flex. I have two flex runs from the plenum. One...

I have two returns. One is a 12x12 located in the hallway near the master bedroom and master bath (with the excess air flow). The second return is a 20x20 on the other side of the house. Filters...

Attached are some pictures of the flexopus. I am very interested in your comments. If you need to see anything more, let me know and I can take some more pics.

The tech told me the cost of new...

A tech last week recommend that I have some dampers installed in my ductwork in order to properly balance the air flow in the house. There are two duct runs from the air handler. It is as follows:...

Thanks for all of the replies. Here is the information I have ascertained thus far.

Air conditioner information:

1. Model No: ACS036A2C1
2. Mfr. No: NACS036A2c1
3. Shipping charge R22 83 oz....

What a great site. I'm a new homeowner, hence I am new to the HVAC world.

I live in a ~ 1,500SF one floor house that has a "Comfortmaker" air conditioner and a Comfortmaker airhandler (in the...