These basement units can cool the incoming (return) air about 20-24 degrees when both compressors are running.
Measure the temperature at the return and compare that to the temperature at the first air outlet. If it is in the above range the unit is working as intended.
Key to keeping cool is starting the air BEFORE it gets too hot in the coach.
Some people have had problems with the duct work coming up inside the rear end cap. It can separate resulting in loss of cool air.
2004 Itasca Horizon
in 2004 Itasca Horizon
A blog by jananddave
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These basement units can cool the incoming (return) air about 20-24 degrees when both compressors are running.
Measure the temperature at the return and compare that to the temperature at the first air outlet. If it is in the above range the unit is working as intended.
Key to keeping cool is starting the air BEFORE it gets too hot in the coach.
Some people have had problems with the duct work coming up inside the rear end cap. It can separate resulting in loss of cool air.
Lenp