Service Available|24 Hours A Day|7 Days A Week|365 Days A Year
OFFICE hours
|Mon-FRI|7:00am - 5:00PM
402-470-8162
5401 Cornhusker Highway
Lincoln, NE 68504-1430

Evolution® 2-Stage Air Conditioner

Model 187B

This two-stage central air conditioner delivers all of the comfort and efficiency benefits of our Evolution® Series products. You’ll enjoy up to 17 SEER cooling efficiency along with excellent humidity control and extra-quiet performance.

Product FeaturesProduct SpecsConsumer Brochure
  • Two-stage operation allows longer, more consistent comfort cycles on low stage for savings and comfort
  • Enhanced summer dehumidification through two-stage operation
  • Sound as low as 70 dB (quiet as a vacuum)
  • Enjoy Wi-Fi® remote access capability to allow complete programming and change control from anywhere with the Evolution® Connex™ control for ultimate performance
  • DuraGuard™ Plus protection system
  • Environmentally-sound Puron® refrigerant
  • 10-year parts limited warranty upon registration

EFFICIENCY MANAGEMENT

Energy Efficiency Up to 17 SEER/13.5 EER
ENERGY STAR ® Meets ENERGY STAR® guidelines for high efficiency in all models/sizes
Cooling stages Two-stage operation for efficiency and comfort

COMFORT MANAGEMENT

Cooling 2-stage operation for longer low cycle cooling to minimize temperature fluctuation
Dehumidification Better humidity management from 2-stage units when managed by Evolution Connex™ control

SOUND

Quiet levels During most common cooling operating condition: 70 dB
Fan motor Quiet, ECM ball bearing, 8-pole fan motor

CONVENIENCES

Remote access Manage your system from afar with remote access when paired with a Wi-Fi® enabled Connex control
Reminders Automatic maintenance reminders and service alerts with the Connex control

TECHNOLOGY

Compressor Two-stage scroll
Refrigerant Puron® refrigerant
Sound enhancements Quiet mount compressor grommets; compressor sound blanket; PSC fan motor
Protections High and low pressure switches; filter drier
Controls supported Evolution Connex control
Capacity 2-5 tons

AESTHETICS

Design DuraGuard Plus™ protection: heavy-gauge sheet metal construction; louvered steel coil guard; baked-on powder paint