Posted by bc on April 16, 2010 at 07:49:27 from (68.92.139.215):
In Reply to: Re: Thanks to all posted by bill b va on April 15, 2010 at 18:52:20:
Bill is right here Gun. I don't know how much humidity you get off the lakes up there up there in Saginaw but 3 tons is probably enough.
Your problem probably lies in the distribution system. Maybe you can adjust registers, put dampners in the lines or set up a two stage system with electronic dampners in the lines. All expensive except for pinching off some of the registers to get more to the bedroom.
I would bet that the thermostat is by the living room so it shuts down before the bedroom gets cool. Pinching off registers may help there or you could move the thermostat.
It could be an issue with vent pipe sizing and if you are at the end of the run. Also before air can blow into a room, the return air vent has to take the old back to the a/c. Sometimes they undersize the return air vents to one stud cavity when it should be bigger and especially for big bedrooms at the end of the run. If leaving the door open helps then you have a flow problem.
One test the pros use is to place a kleenex over all the vents to compare how the blow. Then place a kleenex or tissue paper over the return and the suction should hold it in place (door closed). With multiple subcontractors around, I've heard of return vents installed in the wall but no one cut the stud plate and hole in the floor for the air to flow back.
More important than sizing the tonnage of the a/c unit for the house is sizing the plenum, outgoing, and return vents. They have to be sized so there is a pressure differential between the two and so each room vent carries the same volume. This is key to distribution and is hit and miss with alot of hvac techs.
On the other hand, if the bedroom is on the end of the run, your wife is having hot flashes from menapause, then get a small window unit so you can sleep comfortably and then you don't have to cool down the whole house as much may be the easiest way.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Tractor Profile: Farmall M - by Staff. H so that mountable implements were interchaneable. The Farmall M was most popular with large-acreage row-crop farmers. It was powered by either a high-compression gas engine or a distillate version with lower compression. Options included the Lift-All hydraulic system, a belt pulley, PTO, rubber tires, starter, lights and a swinging drawbar. It could be ordered in the high-crop, wide-front or tricycle configurations. The high-crop version was called a Model MV.
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.