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Littleton Heating and Air Conditioning serving Denver Metro, Lakewood, Aurora, Centennial, Littleton, Highlands Ranch CO (303) 798-3880

Lennox Air Conditioners (303)798-3880

Exacting precision makes Lennox® air conditioners among the quietest and most energy-efficient units you can buy.

Lennox Signature® Series Air Conditioners

SmartHinge™ Louver Design solar ready air conditioner

  • XC25 Variable-Capacity Air Conditioner Dave Lennox Signature® Collection
  • The most precise and efficient air conditioner you can buy*
  • Energy Efficiency -- Up to 26.00 SEER
  • Stages of Cooling -- Variable-capacity operation
  • Sound Rating As low as 59 dB
  • SilentComfort™ Technology
  • Solar-Ready Design
  • ENERGY STAR® Certified
  • Environmentally Responsible -- R-410A refrigerant and Solar Ready
  • Cabinet -- PermaGuard™ Cabinet and SmartHinge™ Louver Design
  • On-board Diagnostics iComfort®-enabled technology
  • XC21 Multi-Stage Air Conditioner Dave Lennox Signature® Collection
  • Energy Efficiency -- Up to 21.00 SEER
  • Sound Rating As low as 69 dB
  • SilentComfort™ Technology
  • Solar-Ready Design
  • Environmentally Responsible R-410A refrigerant and Solar Ready
  • Cabinet -- PermaGuard™ Cabinet and SmartHinge™ Louver Design
  • On-board Diagnostics iComfort®-enabled technology
  • SL18XC1 Single-Stage Air Conditioner Dave Lennox Signature® Collection
  • Energy Efficiency -- Up to 18.50 SEER
  • Stages of Cooling -- Single-Stage
  • Sound Rating -- As low as 65 dB
  • SilentComfort™ Technology
  • Solar-Ready Design
  • ENERGY STAR® Certified
  • Environmentally Responsible -- R-410A refrigerant and Solar Ready
  • Cabinet -- PermaGuard™ Cabinet and SmartHinge™ Louver Design
  • On-board Diagnostics iComfort®-enabled technology

Lennox Elite® Series Air Conditioners

Lennox_Elite_Series_Air_Conditioners

  • XC16 Multi-Stage Air Conditioner Elite® Series
  • Energy Efficiency -- Up to 17.20 SEER
  • Stages of Cooling -- Multi-Stage
  • Sound Rating -- As low as 74 dB
  • SilentComfort™ Technology
  • ENERGY STAR® Certified
  • Environmentally Responsible R-410A refrigerant
  • Cabinet PermaGuard™ Cabinet and SmartHinge™ Louver Design
  • EL16XC1 High-Efficiency Air Conditioner Elite® Series
  • Energy Efficiency -- Up to 17 SEER
  • Stages of Cooling -- Single-Stage
  • Sound Rating -- As low as 71 dB
  • SilentComfort™ Technology
  • ENERGY STAR® Certified
  • Environmentally Responsible R-410A refrigerant
  • Cabinet PermaGuard™ Cabinet and SmartHinge™ Louver Design

Lennox Merit® Series Air Conditioners

ML14XC1_Air_Conditioner_Merit®_Series

  • ML14XC1 Single-Stage Air Conditioner Merit® Series
  • Energy Efficiency -- Up to 16 SEER
  • Stages of Cooling -- Single-Stage
  • Sound Rating -- As low as 76 dB
  • Environmentally Responsible R-410A Refrigerant
  • Cabinet PermaGuard™ Cabinet

lennox condensers

Littleton Heating and Air Conditioning - Licensed HVAC Contractor (303)798-3880

Littleton Heating and Air Conditioning - 1 Customer Review - Littleton, CO
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  • Dave Lennox with furnace, air conditioner and filters Littleton Colorado
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  • Direction: Littleton Heating and Air Conditioning - 12415 Dumont Way Unit 103 Littleton, CO 80125 - Highlands Ranch, CO 80125 Phone: (303) 798-3880
  • E-Mail:pure@littletonair.com
  • Professionals Recommend Heating and Air Conditioning Company
  • Littleton Heating and Air Conditioning CYLEX Silver awarded company
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  • Service Area
    We proudly service all of the Denver Metro communities since 1972. We service, repair and install furnaces, air conditioners, boilers, water heaters, humidifiers and indoor air quality products in the following cities and zip codes in Colorado: Aurora, Co 80010, Aurora, Co 80011, Aurora Co 80012, Aurora, Co 80013, Aurora, Co 80014, Aurora, Co 80015, Aurora, Co 80016, Aurora, Co 80017, Aurora, Co 80018, Aurora, Co 80019, Aurora, Co 80040, Aurora Co 80041. Aurora Co 80042, Aurora Co 80044, Aurora Co 80045, Aurora Co 80046, Aurora Co 80047. Bow Mar 80123. Castle Pines 80108. Castle Rock, Co 80014. Castle Rock, Co 80108. Castle Rock, Co 80109, Castle Rock, Co 80116, Castle Rock, CO 80118. Centennial, Co 80111, Centennial, Co 80015, Centennial, Co 80016. Centennial, Co 80112, Centennial, Co 80121, Centennial Co, 80122. Cherry Hills Village, Co 80110, Cherry Hills Village, Co 80111, Cherry Hills Village, Co 80113. Columbine Valley, Co 80123. Denver, Co 80202. Denver, Co 80203, Denver, Co 80204. 80205, Denver Co 80206, 80207, 80209, 80210, 80211. Englewood, Co 80112, Englewood, Co 8011, Englewood, Co 80112, Englewood, Co 80113, 80120. Greenwood Village, Co 80121. Highlands Ranch, Co 80126, Highlands Ranch, Co 80129, Highlands Ranch, Co 80130. Ken Caryl, Co 80127, Ken Caryl , Lakewood Co 80215, 80226. Lone Tree, Co 80124 , Lone Tree. Littleton, Co 80120, 80121, 80122, Littleton Co, 80123, Littleton, Co 80125, Littleton, Co 80126, Littleton, Co 80127, Littleton Co 80128, Littleton Co 80129, Littleton Co 80130, Littleton Co 80160, Littleton Co 80161, 80162, 80163, 80165, 80166. Highlands Ranch, Co 80124, Highlands Ranch, Co 80126, Highlands Ranch Co 80129, Highlands Ranch Co 80130, Highlands Ranch Co 80163. and the surrounding cities in Colorado. We service, repair and install furnaces and air conditioners from all the major brands like: Lennox, Rheem, Carrier, York, Goodman, Trane, ComfortMaker and other.