Dave Lennox Signature® Collection
SL280V Variable Speed Gas Furnace
The quietest furnace in its class2
The SL280V is designed to deliver cozy and reliable warmth, while keeping operating sounds at a minimum. It's also engineered to perform at peak efficiency, so you can enjoy substantial energy savings compared to an older system.
Here are some of the top features of the SL280V:
Efficiency rating of 80% AFUE can save you hundreds of dollars each year* compared to older furnaces.
Ultra-low continuous fan speed provides a quiet, constant flow of air and optimizes indoor air quality accessories.
Features and Benefits
Warranty and Specs
Rated 4.8 out of 5 by 101 reviewers.
Rated 5 out of 5 by Cara This made such a difference My house after upgrading to Lenox is now more evenly heated in a much shorter run time. Amazing and toasty warm (even in southern california). November 30, 2012
Rated 5 out of 5 SL280V Series Considering that my previous Lennox furnace was just over 25 years old, the upgrade to the SL280V is nothing short of amazing. Quiet, efficient (electric bill history verifies this), and a much smaller footprint. I've been running this unit for just about 8 months and continue to be happy & impressed. September 29, 2014
Rated 5 out of 5 by Holly88 Runs very effectively The variable speed unit helps to keep it from running so often, and even when it does run, it is hardly heard in the house. Being compatible with the IComfort makes it very nice. August 20, 2014
Rated 5 out of 5 by Orchards455 Looking forward to winter I have not had an opportunity to use the furnace, other than with the AC unit. August 11, 2014
Rated 4 out of 5 by JT65 Quiet and Efficient This equipment is quiet while operating. The unit provides a low speed continuous fan option which keeps the entire house comfortable. Without this, the upstairs would not be comfortable. August 1, 2014
Rated 5 out of 5 by RES66 So quiet Very quiet and efficient. Can barely hear it running. House stays evenly warm. July 28, 2014
Rated 5 out of 5 by GrumpyOldMan So quiet! We recently had to replace our AC unit and did a package with the SL280V. When the old unit would come on, we'd have to bump the TV volume up a few notches to hear it over the noise of the blower. But this new unit is quiet...about like the noise from a refrigerator running. So nice! July 25, 2014
Rated 5 out of 5 by billylee excellent product works great. very dependable. durable and dependable. July 12, 2014
*This chart depicts potential energy savings you can expect from the SL280V furnace, versus older furnaces with lower efficiency ratings. Criteria used in this example are 2,000 full-load heating hours, with a 60,000 Btuh heating design load and $1.368 ccf for gas. Your actual savings may vary, depending on the weather patterns in your local area, local fuel rates and your individual lifestyle.
**Proper sizing and installation of equipment is critical to achieve optimal performance. Verify actual system efficiency at href="http://www.ahridirectory.org">www.ahridirectory.org
***iComfort Wi-Fi® Touchscreen thermostat must be installed with an iComfort-enabled indoor unit for maximum performance.