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Colorado Heating, Heat Pump & Air Conditioner Professionals

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Colorado Heating and Air Conditioning

Cooling Systems

Allegiance® 15 Air Conditioner

air conditioning
systemefficiency
  • Key Benefits
  • Specifications
  • Warranty Information

Key Benefits

  • Surpasses government efficiency standards, helping you save up to 47% on your energy bills while reducing greenhouse gas emissions*
  • Keeps operating noise to a minimum, even on the hottest days
  • Provides more efficient and reliable cooling, thanks to its single-row Spine Fin™ coil and durable Duration™ compressor
  • Rust-resistant coating, screws and basepan protect system from the elements

*Potential energy savings may vary depending on your lifestyle, system settings, equipment maintenance, local climate, home construction and installation of equipment and duct system.

Allegiance® 15 Air Conditioners (R-410A)


Model TONNAGE Capacity H" W" D" Shipping Weight (lb)
4A7A5018 1.5 18,000 33 37 34 240
4A7A5024 2.0 24,000 33 37 34 243
4A7A5030 2.5 30,000 33 37 34 245
4A7A5036 3 36,000 41 37 34 269
4A7A5042 3.5 42,000 41 37 34 272
4A7A5048 4 48,000 45 37 34 318
4A7A5060 5.0 60,000 45 37 34 320

Duration™ compressor, Attractive soft gray color, Recessed fan grille, Powder-painted louvered cabinet, Spine Fin™ aluminum coil, Up to 16.25 SEER, 10-year limited warranty on compressor and coil, 5-year limited warranty on all other parts.

As an ENERGY STAR® Partner, American Standard Heating & Air Conditioning has determined that some models meet the ENERGY STAR® guidelines for energy efficiency.

All Allegiance® and Heritage® products:

  • 10 Year limited warranty on compressor *
  • 10 Year limited warranty on outdoor coil *
  • 10 Year limited warranty on internal functional parts *
* Unit must be registered within 60 days to receive limited warranty
Colorado Comfort heating and air conditioning contractor services include: furnace and heating repair, air conditioning and air conditioner repair, ac repair, heat pump repair, humidifier, thermostat, zoning, replacement and new installations. We service the Denver Metro area which includes Lakewood, Golden, Wheat Ridge, Arvada, Westminster, Thornton, Commerce City, Denver, Aurora, Centennial, Parker, Castle Rock, Highlands Ranch, Littleton, Englewood, Evergreen, Bailey, and Conifer.
American Standard Heating & Air Conditioning is an international indoor and outdoor HVAC manufacturer, providing air handlers, heat pumps, heating systems, heater, furnaces, a/c, air conditioning, air conditioner, electronic air cleaners, energy recovery ventilators, and programmable thermostats. American Standard Heating & Air Conditioning also provides clean and affordable cooling and heating, humidifiers, indoor air quality and clean air systems. Efficiency. Reliability. Quality. That's what makes American Standard Heating & Air Conditioning.