Some of the Best Gas Furnaces You Can Buy in Laguna Niguel

Top-of-the-line Dave Lennox Signature® Collection gas furnaces are some of the best you can find. They’re also some of the quietest operating systems you can buy and offer efficient heating for your San Joaquin Hills area home.

Our two Dave Lennox Signature Collection gas furnaces boast variable speed motors, which enable more comfort than typical single speed furnaces. In a variable speed furnace, blower fans start up slowly and only operate at maximum speed when there’s an extreme demand for heat. These furnaces can save your family hundreds on utility expenses.

Learn about each of our Dave Lennox Signature Collection furnaces and features here. When you’re ready to move forward with your gas furnace replacement, give Ocean Air Conditioning and Heating in Laguna Niguel a call at 949-525-9119 or set up your appointment online.

SL280NV Variable Speed, Ultra-Low Emissions Gas Furnace

Lower your heating expenses while having exceptional comfort all winter long with the SL280NV gas furnace. Its quiet, two-stage heating will keep temperatures balanced in your home, even on the most frigid days. With an efficiency rating of up to 80% AFUE,1 80 cents of every dollar you spend on gas is converted into to usable heat. You can also feel good knowing the SL280NV is a green choice. As the first lowest emission furnace on the market,2 it produces 65 percent less nitrogen oxide than standard low-NOx furnaces. Less of this gas helps means air and plants stay healthy. This furnace also offers:

  • Efficiency rating of up to 80% AFUE1 likely helping you save on energy costs every year.
  • Ultra-low speed continuous fan can help regulate humidity and help provide cleaner air.
  • iComfort®-enabled technology—, when installed with an iComfort® S30 Ultra Smart Thermostat, adjusts to your family’s routine to set heating for energy savings.
  • SilentComfort™ technology and sound-absorbing insulation keeps your furnace quiet.
  • Insulated blower component holds on to more heat.
  • 20-Year Limited Warranty on the heat exchanger.
  • 10-Year Limited Warranty on remaining covered components.3

1Annual Fuel Utilization Efficiency (AFUE) measures how efficiently an appliance converts fuel into heat over the course of a year.
22Lennox® SL97UH40NV36B, EL195UH100NE60C, SL280UH100NV60C and EL180UH040NE36A units are the first commercially available, natural Gas-Fired Fan-type Central Furnaces to meet an NOx emission limit of 14 nanograms per Joule (ng/J).
3Applies to residential applications only. See actual warranty certificate for details.

Note: Due to Lennox’s ongoing commitment to quality, specifications and ratings are subject to change without notice.

SL280V Variable Speed Gas Furnace
Efficiency Rating (SEER): up to 80
Price Guide: $$$Energy Star badge

Need help with a gas furnace repair or want to plan for a gas furnace maintenance visit? We can handle it all. Our staff in Laguna Niguel is trained, experienced and available to help. Schedule an appointment or call 949-525-9119 now.


* Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.