Some of the Best Gas Furnaces You Can Buy in Ballwin

If you’re searching for a gas furnace replacement in Ballwin, our Dave Lennox Signature Collection gas furnaces are the best option. These products are some of the quietest gas furnaces out there and are very energy efficient.

Let’s start with energy efficiency. Our Dave Lennox Signature Collection gas furnaces feature variable speed motors, which save energy by only operating fans at full speed when extreme heat is required. Variable speed motors use 2/3 less energy than single speed motors and could help you save big on yearly utility expenses compared to older furnaces.

Product details for each Dave Lennox Signature Collection gas furnace model are provided below. If you want to talk with a Holiday Heating & Air Conditioning team member about one of our products in Ballwin, call 636-391-7377 or set up an appointment online.

SLP98V Variable-Capacity Gas Furnace

You’ll enjoy the high efficiency of this gas furnace. It’s earned the ENERGY STAR® label for meeting EPA efficiency standards, and it has also earned an annual fuel utilization efficiency (AFUE) rating* of 98.2%. Add those together and you can get hundreds of dollars back in utility savings each year. Discover the SLP98V’s other impressive features, including:

  • Efficiency rating of up to 98.2% AFUE*—helps you save on utility expenses
  • ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency
  • Variable-capacity operation runs much like the cruise control system of high-performance automobiles, adjusting on its own as necessary to achieve maximum fuel efficiency
  • iComfort®-enabled technology—enables the furnace, when installed with the easy-to-use programmable iComfort Wi-Fi® thermostat, to offer even better performance and efficiency
  • PreciseComfort™ technology provides great temperature control
  • SilentComfort technology allows the system to run quietly
  • SureLight® ignitor for an efficient performance
  • Insulated blower compartment to keep heat in and decrease heat loss
  • 10-Year Limited Warranty on parts and controls
  • Limited Lifetime Warranty on heat exchanger
SLP98V Variable-Capacity Gas Furnace
Efficiency Rating (SEER): up to 98.7
Price Guide: $$$Energy Star badge

SL280V Variable Speed Gas Furnace

If you need a gas furnace replacement and you’re in Ballwin, the SL280V gas furnace is a good option. This product earned an 80% AFUE* efficiency rating, and it uses two-stage heating to improve energy efficiency. Plus, with SilentComfort™ technology, this system runs up to 4.5 times quieter than competing models** so you can relax in the peaceful warmth of your home more easily. Check out the other great features of this model, including:

  • Efficiency rating of 80% AFUE*
  • iComfort®-enabled technology—helps the furnace, when installed with the easy-to-use programmable iComfort Wi-Fi® thermostat, to provide improved performance and efficiency
  • SureLight® ignition for an efficient performance
  • Insulated blower compartment traps the heat so your system doesn’t have to work as hard to keep the air warm
  • 10-Year Limited Warranty on covered components
  • 20-Year Limited Warranty on heat exchanger
SL280V Variable Speed Gas Furnace
Efficiency Rating (SEER): up to 80
Price Guide: $$$Energy Star badge

Holiday Heating & Air Conditioning in Ballwin is available to help with any of your gas furnace replacement, repair or maintenance needs. Call 636-391-7377 or use our online scheduler to make your appointment.


* 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.