Maximum Efficiency

Maximum Efficiency Gas Furnaces – Saving Green for You and the Environment

Energy efficiency never felt so good. Literally. Our maximum efficiency gas furnaces will keep your house warm and cozy, and they’ll do so with amazing energy efficiency. In fact, these products offer maximum efficiency for all gas furnaces we have. Find more details for each product below. After you’ve narrowed down your selections, give Stevenson Service Experts Heating & Air Conditioning in Dayton a call at 937-503-7896. We’ll offer you a free estimate and answer all your furnace-related questions.

Lennox SLP98V Gas FurnaceSLP98V

If there was only one word to describe the SLP98V, we’d probably pick “outstanding.” That’s pretty convincing in itself, but it doesn’t go into much detail about the benefits and features of this dynamic gas furnace. First off, this is one of the most energy-efficient furnaces you can get.1 Earning a 98.2% AFUE rating and a Most Efficient designation by ENERGY STAR®, this system can save you more than $800 a year.2 That’s nothing to sneeze at. But the features don’t end there. The SLP98V is full of features, including:

  • Variable-capacity system – this means it automatically adjusts as necessary to work at maximum efficiency. We know we already covered efficiency, but we just can’t get over this one.
  • SilentComfort™ technology and variable speed blower – decreases sound levels
  • Duralok Plus™ Heat Exchanger – ensures high reliability and efficiency
  • Self-calibrating variable speed inducer – for cleaner combustion
  • SureLight Control Board – controls all furnace operations and is iComfort™ compatible

The bottom line: this unit has seemingly endless features to stay reliable and energy efficient. Call 937-503-7896 or schedule a free appointment online to learn more about gas furnaces in Dayton.

Lennox SL280V Gas FurnaceSL280V

Across North America, and in Dayton, gas furnaces don’t come quieter than this one. The SL280V features a variable speed motor and special sound-absorbing materials to make it 4.5 times quieter than your typical gas furnaces. In fact, it’s the quietest in its class3 and allows you to feel the heat – not hear it. We suppose we can make that sacrifice...

Learn about more features of the SL280V, like its:

  • Two-stage gas valve – modifies the amount of gas used for more exact temperature control
  • SureLight® Ignitor – to ensure a long life and reliable operation
  • Sealed Blower Compartment – minimizes heat loss and maximizes efficiency
  • High efficiency variable speed motor – which may help you save on your energy bills

Lennox EL296E Gas FurnaceEL296E

The EL296E gas furnace is all about the numbers. We’ve chosen three that make the biggest impact. First, this furnace has an AFUE rating of up to 96%, which is not only higher than the average, but it could save hundreds each year on your utility expenses. Next, the EL296E’s Power Saver™ Constant Torque motor is up to 33% more efficient than typical single-stage motors and up to 200% more efficient when it’s in constant fan mode. Other features include:

  • ENERGY STAR® certified
  • Higher SEER ratings in cooling mode – keeps energy waste minimal
  • Two-stage gas valve – varies heating output for higher efficiency
  • Sound-absorbing insulation – for quiet operation
  • SureLight® igniter and control board – ensures long product life and high reliability

Let Stevenson Service Experts help with all your Dayton area gas furnace needs. Schedule your free appointment today.


1 Based on sound pressure levels during steady-state, high-fire and low-fire operation of Lennox SLP98UH070XV36B and leading competitive units as of July 2013 at mid-point temperature rise and minimum external static pressure when set up per Section 4.4.4 of AHRI 260-2012. Efficiency ratings established per test standard: ANSI/ASHRAE 103-2007.

2 Savings amounts depict potential energy savings you can expect from Lennox® furnaces, versus a 65% AFUE model. Your actual savings may vary depending on the weather patterns in your local area, local fuel rates and you individual lifestyle.

3 Based on sound pressure levels during steady-state, high-fire operation of Lennox SL280UH070V36A and leading competitive units at mid-point temperature rise and minimum external static pressure when set up per Section 4.4.4 of AHRI 260-2012.