i need to tie 4 QTXEN080 fan exhuasts to one roof vent, can 6" flex duct be used instead of ridgid?
Thank you for your question on the model QTXEN080 exhaust fan. The QTXEN080 calls for six inch duct work (preferably rigid) to be used with it. To combine four of these units into a single duct work, you would need either a 12 inch round or 6” x 19” rectangular rigid duct work. If you use flexible duct work, you would need to go to an even larger size. Please note that to avoid cross contamination, it is recommended that each fan have its own, individual duct run.
Date published: 2013-10-23
Can I replace a QT080 Motor?
The motor on my new (less than 2 years old) QT080 fan does not work. Can I order a new motor or do I need to buy a new unit? What is the motor part number?
Thank you for your question on the model QTXEN080 exhaust fan. The QTXEN080 has a three year warranty. Please contact the Technical Service Department at 888-336-6151 for assistance.
Date published: 2014-01-13
I have two QTXEN110S-B fans which appear to not work (they came with the house and are probably 7 years old). The indicator light on humidity/timer control unit blinks about 9 times, then is solid for a few seconds before blinking again. I tried toggling power on-off-on to the fans, but that doesn't appear to change the behavior. It seems that the unit is getting power, but is it possible the humidity/timer unit isn't working correctly?
Thank you for your question on the model QTXEN110S-B humidity sensing exhaust fan. The normal mode is 5-seconds on and off. If it blinks rapidly for 5-seconds and then off, check the sensor connections on the grille and fan housing. If the connections are good, the problem could be in the control assembly or the sensor (which is part of the grille assembly). Please contact the Technical Service Department at 888-336-6151 for further assistance.
Date published: 2016-07-11