I was performing an inspection on a 2010 build home.
The heating system was a high efficiency Lennox furnace.
What is the purpose of the vent above the filter at the return that went to the blower compartment?
See attached pic.
That usually is the set up for a humidifier but I gave up trying to determine what people do, I did not see a humidifier in your pic
Not that that is the right way to do it, but is the system zoned?
No humidifier or zones.
Future Hepa filter add on!
This is the unit matched for Lenox.
[FONT=Arial]Lennox X2672 - Healthy Climate HEPA-60 HEPA By-pass Filtration Unit
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The X2672 has been changed to X4914
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http://www.discountfurnacefilter.com/v/vspfiles/templates/ons-dff/images/clear1x1.gif
Lennox HEPA Bypass Filtration. Best possible air-filtration performance.
Product price is not filled in. This product cannot be purchased.
Availability:: Currently Unavailable
*Product Code: X2672 *Qty:
[FONT=Arial]Lennox X2672 - Healthy Climate HEPA-60 HEPA By-pass Filtration Unit
http://www.discountfurnacefilter.com/v/vspfiles/templates/ons-dff/images/clear1x1.gif
[/FONT][http://a248.e.akamai.net/origin-cdn.volusion.com/gmhn6.neaq5/v/vspfiles/photos/X2672-2T.jpg](http://javascript<b></b>:OpenNewWindow(’/PhotoDetails.asp?ShowDESC=N&ProductCode=’ + escape(‘X2672’), 640, 600))
The X2672 has been changed to X4914
[http://www.discountfurnacefilter.com/v/vspfiles/templates/ons-dff/images/buttons/btn_largerphoto.gif](http://javascript<b></b>:OpenNewWindow(’/PhotoDetails.asp?ShowDESC=N&ProductCode=’ + escape(‘X2672’), 640, 600)) http://www.discountfurnacefilter.com/v/vspfiles/templates/ons-dff/images/buttons/btn_emailafriend.gif
http://www.discountfurnacefilter.com/v/vspfiles/templates/ons-dff/images/PBox_Border_Left_Top.gif
http://www.discountfurnacefilter.com/v/vspfiles/templates/ons-dff/images/clear1x1.gif
http://www.discountfurnacefilter.com/v/vspfiles/templates/ons-dff/images/PBox_Border_Right_Top.gif
http://www.discountfurnacefilter.com/v/vspfiles/templates/ons-dff/images/clear1x1.gif
Lennox HEPA Bypass Filtration. Best possible air-filtration performance.
Product price is not filled in. This product cannot be purchased.
Availability:: Currently Unavailable
*Product Code: X2672 *Qty:
[FONT=Arial]Lennox X2672 - Healthy Climate HEPA-60 HEPA By-pass Filtration Unit
http://www.discountfurnacefilter.com/v/vspfiles/templates/ons-dff/images/clear1x1.gif
[/FONT][http://a248.e.akamai.net/origin-cdn.volusion.com/gmhn6.neaq5/v/vspfiles/photos/X2672-2T.jpg](http://javascript<b></b>:OpenNewWindow(’/PhotoDetails.asp?ShowDESC=N&ProductCode=’ + escape(‘X2672’), 640, 600))
Lennox X2672 - Healthy Climate HEPA-60 HEPA By-pass Filtration Unit
http://www.discountfurnacefilter.com/v/vspfiles/templates/ons-dff/images/clear1x1.gif
www.discountfurnacefilter.com/Lennox_HEPA_60_HEPA_Filtration_Unit