Gas Furnaces
Today's new high efficiency furnaces can save up to 50% in operating costs over a ten-year-old furnace. Many 1990 and earlier model furnaces have Annual Fuel Utilization Efficiency (AFUE) ratings of 65% or less. The minimum AFUE rated furnace that can be sold in the United States today is 80% for the Southeast and Southwest, with 90% being the minimum in the North.
Our current product offering starts at 80% AFUE and goes all the way to a very efficient 98%+ AFUE rating. Depending on your average usage, higher AFUE rated furnaces can significantly reduce your gas bill.
The DOE’s regional breakdown by state is as follows:
- North – 90% AFUE
- Southeast – 80% AFUE
- Southwest - 80% AFUE

Let Paradise Air Inc Help Pick The Right Furnace For Your Home
We offer many furnaces with variable and multi-speed features that can provide enhanced indoor comfort by slowly ramping up to your thermostat setting rather than simply turning on at full speed. This alleviates the "cold air blow" often associated with single speed furnaces, and dramatically reduces system noise. Call us now at (972) 612-5555.
Gas Furnace Product Offering
Dave Lennox Signature Collection Variable-Capacity Gas FurnaceView Brochure |
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| Model Family: SLP99V |
| Annual Fuel Utilization Efficiency: Up to 99% AFUE |
| Energy Star Certified: ENERGY STAR® Qualified |
| Blower Motor: High Efficiency Variable Speed |
| Gas Valve: Modulating gas valve |
| Inducer Draft Motor: Variable Speed |
| Fan Heating Operation: Modulating operation |
| Factory Warranty Parts: Dave Lennox Signature® Collection models come with a 10-Year Limited Warranty on covered components. |
| Heat Exchanger Warranty: Furnace heat exchangers offer either 20-Year or Lifetime Limited Warranties |
| Sound Level: Quiet operation |
Manufacturer's Stated Benefits:
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Elite Series EL297V Gas FurnaceView Brochure |
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| Model Family: EL297V |
| Annual Fuel Utilization Efficiency: Up to 97% AFUE |
| Energy Star Certified: ENERGY STAR® Qualified |
| Blower Motor: Variable Speed |
| Gas Valve: Two-Stage |
| Inducer Draft Motor: Variable Speed |
| Fan Heating Operation: |
| Factory Warranty Parts: Warranty on covered components is 5 years. Contact Dealer for additional options |
| Heat Exchanger Warranty: Limited Lifetime Warranty |
| Sound Level: Quiet Operation |
Manufacturer's Stated Benefits:
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Elite® Series High-Efficiency Gas FurnaceView Brochure |
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| Model Family: EL196E |
| Annual Fuel Utilization Efficiency: 96% AFUE |
| Energy Star Certified: ENERGY STAR® Qualified |
| Blower Motor: Power Saver™ Constant Torque |
| Gas Valve: Single-Stage |
| Inducer Draft Motor: Constant Torque |
| Fan Heating Operation: Single-Stage |
| Factory Warranty Parts: 5-Year Limited Warranty on covered components. Inquire with dealer on other options. |
| Heat Exchanger Warranty: Limited Lifetime Warranty |
| Sound Level: Quiet operation |
Manufacturer's Stated Benefits:
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Merit® Series ML180E Mid- Efficiency Gas FurnaceView Brochure |
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| Model Family: ML180EK |
| Annual Fuel Utilization Efficiency: Up to 80% AFUE |
| Energy Star Certified: N/A |
| Blower Motor: Power Saver™ Constant Torque |
| Gas Valve: Single-Stage |
| Inducer Draft Motor: Constant Torque |
| Fan Heating Operation: Single-Stage |
| Factory Warranty Parts: 5-Year Limited Warranty on covered components. Contact Dealer for additional options |
| Heat Exchanger Warranty: 20-Year Limited Warranty |
| Sound Level: Quiet operation |
Manufacturer's Stated Benefits:
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