I'm new to the board and hoping someone can help me. I have two conditioned zones in my house with a Janitrol GMP N0804 REV B in one and a Janitrol GMP 075-3 REV B in the other, both with matching cooling coils and condensers with a total of 5-1/2 tons of cooling capacity. My house is 3200 square feet, well insulated, double paned glazing etc., but the cooling has never worked very well. The supply air is quite cold, but the overall cooling is poor (eg. when its 90 degress out, the cooling has to run for 3 or 4 hours to get the interior temp to drop 8 or 10 degrees). So my questions are as follows:
1. Is the cooling capacity adequate for the house size?
2. Is there a way to increase the airflow to push more cold air? If so, is it something I can get the thermostat to switch so the increased air flow only comes with the cooling demand?
3. Is there anywhere on line I can get Janitrol literature for these two units?
Thanks in advance!
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