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Lennox Air Conditioners

When the weather turns hot, you want an air conditioner that’s reliable and won’t break the bank. Midway Heating offers some of the most energy efficient a/c units on the market.

Depending on your comfort level and the size of your Portland home, the unit with the highest SEER rating may not be the best value. Our best sellers are mid-range models because they deliver energy efficient cooling at a price you can afford.

A/C that delivers the best value

Air conditioners in the Pacific NW don't have to run 24/7 so we often recommend a model with a lower SEER rating, like the XC21, EL16XC1 or 13ACX.

The initial investment is lower and it's made with the same high quality materials. The amount saved depends on the model so contact us to schedule your free estimate.

Lennox offers 3 different product levels

Lennox Signature Collection Logo

The Dave Lennox Signature® Collection is the top of the line, most innovative heating and cooling systems available

Lennox Elite Collection Logo

Our Elite® Series is environmentally sound engineering, along with the quality and reliability you expect from Lennox

Lennox Merit Collection Logo

The Merit® line provides outstanding reliability and comfort at an excellent value.

Lennox high efficiency central air conditioner

SL28XCV

Dave Lennox Signature Collection

Most precise and efficient central air conditioner available, it’s part of the Ultimate Comfort System consisting of the best equipment Lennox offers to save you hundreds on cooling each year.

  • Up to 28.00 SEER
  • Most Efficient ENERGY STAR® Qualified 2021
  • Precise Comfort technology adjusts output in precise, small increments to match set temp.
  • Extremely quiet thanks to variable-capacity compressor & sound-dampening system.
  • Quantum Coil with proprietary aluminum alloy designed to weather harshest elements.
  • iComfort-enabled to pair with smart thermostat for control from smartphone.
  • 10-year Limited Warranty on compressor & covered components.
Lennox air conditioner

XC25

Dave Lennox Signature® Collection

Precise Comfort® technology lets the XC25 change its output in increments as small as 1% so your home can be cooled to perfection with exactly the right amount of energy-no other a/c comes close.

  • Up to 26.00 SEER
  • ENERGY STAR Qualified
  • Precise Comfort technology-adjusts in increments as small as 1% for best in temp control.
  • Variable-capacity operation-maintains temp within 0.5 degrees of thermostat setpoint.
  • Silent Comfort technology-50% quieter than standard a/c unit.
  • iComfort-Enabled technology-talks with other HVAC equipment.
Lennox air conditioner

XC21

Dave Lennox Signature® Collection

Known for quiet and highly efficient operation, the exclusive SilentComfort™ technology works to maintain a more consistent temperature throughout your home while helping keep energy costs under control.

  • Up to 21.00 SEER
  • ENERGY STAR® Qualified
  • icomfort™-enabled technology exchanges information & makes adjustments optimizing performance & efficiency.
  • SilentComfort™ technology for quiet operation.
Lennox air conditioner

SL18XC1

Dave Lennox Signature Collection

The quietest and most efficient single-stage air conditioner from Lennox, this model has thick insulation, vibration resistance and specially shaped fan blade to reduce noise.

  • Up to 18.5 SEER
  • ENERGY STAR Qualified
  • SilentComfort technology for quiet operation as low as 65dB.
  • iComfort-Enabled pairs with S30 Smart Thermostat.
  • PermaGuard cabinet to protect against rust & corrosion.
Lennox air conditioner

XC16

Elite® Series

2-stage technology optimizes performance (compared to single-stage systems) resulting in more even temperatures and lower utility bills while high-quality components assure a high level of reliability even under the harshest Pacific NW outdoor conditions.

  • Up to 17.20 SEER
  • ENERGY STAR® Qualified
  • 2-stage cooling for more even temperatures & lower utility bills.
  • High-efficiency outdoor coil
Lennox air conditioner

EL16XC1

Elite® Series

Energy Star certified, this model’s high efficiency and quiet operation makes it a budget friendly choice for Portland homeowners looking for a cooling solution that won’t cost a fortune.

  • Up to 17.00 SEER
  • ENERGY STAR® Qualified
  • Precision engineered scroll compressor
  • Lennox Quantum coil delivers in demanding conditions.
  • Durable design with galvanized steel PermaGuard cabinet.
Lennox Elite Series air conditioning unit

XC13

Elite® Series

The XC13 delivers more comfort for your energy dollar as it operates efficiently even on the hottest days with its scroll compressor assuring smooth and reliable operation.

  • Up to 15.5 SEER
  • ENERGY STAR® Qualified
  • Reliable and responsible home cooling
  • Precision-balanced, direct-drive fan for quiet operation.
Lennox Merit Air conditioner

ML14XC1

Merit® Series

This single-stage unit has precision-balanced fan designed to enhance air circulation and decrease noise while keeping savings high. It also can be paired with the Healthy Climate whole-home dehumidifier.

  • Up to 17.00 SEER
  • Energy Star Qualified
  • Quantum coil of aluminum alloy delivers dependable performance in harsh conditions.
  • Scroll compressor & precision-balanced direct drive fan keeps noise low.
Lennox Merit Air conditioner

13ACX

Merit® Series

No matter how hot it gets this summer, the 13ACX works efficiently to enhance your comfort. When compared to an older system, this a/c can help you save significantly on your monthly cooling bills.

  • Meets or exceeds 13.00 SEER
  • Economical & environmentally responsible home cooling.
  • Reliable and quiet operation.
  • Works with Humiditrol® Whole-Home Dehumidification System.

Call for free estimate

We want you receive the best value and that means selecting the right equipment for the job. We know all the right questions to ask concerning your comfort and budget and can recommend the right a/c unit for your Portland home.

What’s SEER?

Seasonal Energy Efficiency Ratio measures cooling output to electrical consumption over a range of temperatures (like gas mileage on a car). The higher the SEER, the more energy efficient and the less it costs to operate.

Ultimate in cooling

When your main priority is comfort and cost is not an issue, the XC25 is the answer.  With an efficiency rating up to 26 SEER, you will save a considerable amount of money over its lifetime.

Always great on the phone. Reliable and reasonable work.

-Terri H.

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