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SL280V Variable Speed Gas Furnace

Dave Lennox Signature® Collection

SL280V Variable Speed Gas Furnace

The quietest furnace in its class2

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Rated 4.8 out of 5 by 93 reviewers.
Rated 5 out of 5 by This product has met and exceeded our expectations! I was told that this furnace would be quiet, efficient and that it would control the humidity in our basement. Though that sounded good, I wasn't sure it would be quite as great as I was told. But it truly is very quiet, does not constantly cut on and off, provides heat quickly, and effectively maintains a good humidity level. We are very pleased! February 16, 2013
Rated 5 out of 5 by Love the features This is very quiet and efficient running gas furnace we are very satisfied with our purchase of this product February 16, 2013
Rated 4 out of 5 by Very quiet and consistent heat I have only had this furnace in service for a few weeks but it was very impressive right out of the box. It easily maintains the set temperature on low speed and it is almost silent. My initial impression is that this is well made and high quality equipment. February 13, 2013
Rated 5 out of 5 by So quiet Love our new furnace. Always knew that our old one was kind of noisy. It wasn't until my husband asked how the new one was running that I realized you can hardly hear it! Love that it is so quiet and I am hoping we will also see a reduction in our energy bill with this more efficient furnace. February 13, 2013
Rated 5 out of 5 by Much quieter than our previous furnace. Quick professional installation. Courteous and knowledgeable technicians. Reliable,efficient, and quiet operating furnace. February 11, 2013
Rated 5 out of 5 by Good heat production This furnace has good heat production but it is not quiet like advertised. It sounds like a rocket ship is taking off in my basement. February 10, 2013
Rated 5 out of 5 by What a difference! Boy, did I need this! My old furnace was located in a crawl space, extremely difficult to change the filter and without properly insulated duct work. This one is much quieter and much more efficient. February 10, 2013
Rated 5 out of 5 by So far....great! Very quiet operations....so far everything is great! February 6, 2013
Rated 5 out of 5 by Maintains even heat in the house This product was selected for its advanced features and because it did not require modifications to the house for its combustion exhaust. The variable speed fan is wonderful, and it allows us to use a lower speed to provide continuous circulation. February 6, 2013
Rated 5 out of 5 by The absolute best unit I have ever owned! This furnace is super quiet but the biggest seller is the variable speed motors. What an awesome furnace!! February 3, 2013
Rated 5 out of 5 by This furnace operates wonderfully The heating throughout our house has improved in an amazing way. It has made it so much more comfortable. It runs very quietly too. February 1, 2013
Rated 5 out of 5 by This product really meets our unique needs. We have a two story house with a full finished basement. It was important to find a unit that would balance the heat between floors. We feel this unit really lives up to that reputation. January 28, 2013
Rated 4 out of 5 by Great features I enjoy the thermostat and mobile app. Very Quiet. January 26, 2013
Rated 5 out of 5 by nice product features this furnace holds the set temperature throughout the entire house even during single digit out side temperature. Much quieter than our previous lennox furnace. January 26, 2013
Rated 5 out of 5 by Really enjoy such a quiet furnace Not having needed a furnace for over 20 years.I was suprised at the advances made in the industry.Our new Lennox SL280UHV is a more compact unit.I was really surprised by how quiet it is. I especially like the start up & shut down of the 2 stage motor.This unit is much more economical then our old unit.It is nice to save some money on heating bills. January 25, 2013
Rated 5 out of 5 by What a difference! Our old furnace needed replacing and we decided to change to a Lennox. We see a noticeable difference with more reliable, consistent heat. So much quieter as well. Thanks! January 20, 2013
Rated 5 out of 5 by Meets all expectations Smooth quiet even heating exactly as stated in the product information brochure. January 16, 2013
Rated 5 out of 5 by This product is great! Excellent product, it has exceeded my expecations in every respect. The house is nice and consistently warm, as promised and advertised. Would not hesitate to recommend this product! January 16, 2013
Rated 5 out of 5 by This furnace has reduced my gas bill from the start. The unit is very quiet and efficient. I hardly know when it is running because it is so quiet. My first gas bill showed that it was an average of three degrees cooler in Dcember 2012 than it was in December 2011 yet I only used 3.4 therms in 2012 compared to 4.3 therms in 2011. I am extremely satisfied with this product. January 12, 2013
Rated 5 out of 5 by This furnace is very quiet and efficient. We bought a Lennox HVAC for downstairs in 2009, and we were so happy with it that we bought a Lennox HVAC for upstairs in 2012. Both units are very quiet and efficient. We would make the same decisions again. January 9, 2013
Rated 5 out of 5 by Very satisfied We replaced a 20+ year old furnace and are very satisfied with the comfort level this unit provides when compared to our old furnace. The variable speed feature keeps our home at a consistent temperature rather than the previous 3-5 degree constant variation. The technology improvements in this unit are are incredible and we highly recommend Lennox. January 5, 2013
Rated 5 out of 5 by Great furnace! This furnace is very quiet and has exceeded our expectations. I would highly recommend this product to anyone looking for a very efficient unit. January 5, 2013
Rated 5 out of 5 by This product is quiet. Love the variable speed blower fan. Two stage heating is also nice. January 5, 2013
Rated 5 out of 5 by It is really quiet I wasn't sure if it was running I love it This is the best system ever we just love it and couldn't be happier. January 3, 2013
Rated 5 out of 5 by QUIET, SMALL AND ECONOMICAL THE MACHINE IS COMPACT IN SIZE. I ESPECIALLY APPRECIATE THE QUIET THAT I HAVE IN THE HOUSE NOW. I RUN THE FAN ALL OF THE TIME AND I CANNOT HEAR THE MACHINE RUNNING. January 3, 2013
Rated 4 out of 5 by Good and warm, dependable Our new furnace fan had to be turned down a little due to our return air capacity. It heats our home very efficiently in the cold Colorado months. January 2, 2013
Rated 5 out of 5 by this product has great features this furnance is very quiet cannot hear it running at all under mycrawl space December 31, 2012
Rated 5 out of 5 like the variable speed motor and two stage heating Looking forward to the advantages in my heating cost savings due to the variable speed motor and two stage heating. As utility cost continue to increase I am hopeful that this unit will give me an advantage to saving. December 30, 2012
Rated 5 out of 5 by quiet and efficent This furnace is great. It is much quieter than the original builder grade that I had. I also feel that it was competitvely priced. December 26, 2012
Rated 5 out of 5 by Great options and choice for longevity Love that this and the heat pump we selected work so well together. If the power goes out, we can run it off a small portable generator for the equivalent of a 75 watt light bulb. Genius! December 21, 2012
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