Preferred™ Series Hybrid Heat/Electric Cool Systems

Preferred™ Series Hybrid Heat/Electric Cool Systems

Model: 677E

COMFORT PLUS ECONOMY, NOW PACKAGED IN A SINGLE SYSTEM

Enjoy the benefits of two heating sources and year-round comfort with our Preferred™ series packaged HYBRID HEAT® dual fuel systems. This complete and versatile two-stage system provides up to 7.5 HSPF2 electric heat pump warmth and 15.5 SEER2 cooling combined with 81% AFUE gas furnace heating for smooth, even comfort all year long. During the cold winter months, our HYBRID HEAT system maximizes efficiency and savings by choosing heat pump operation during milder weather when it is most efficient, and gas furnace heat when temperatures drop and that becomes the most efficient and comfortable choice.

SYSTEM TYPE : Gas Heating/Electric Cooling Systems

ENERGY STAR® QUALIFIED : All sizes qualified

COOLING EFFICIENCY : up to 15.5 SEER2

HEATING EFFICIENCY : Up to 7.5 HSPF2 / 81% AFUE

COMPRESSOR TYPE :Two-Stage

  • Enjoy cool, summer comfort up to 15.5 SEER2 & 11.5 EER2 efficiency
  • Transition to winter with heat pump heating efficiency of up to 7.5 HSPF2
  • Keep warm and cozy with gas heating when the weather turns cold
  • Enjoy the optimized comfort of multi-speed air delivery
  • Two-stage operation allows longer, more consistent heating and cooling cycles on low stage for savings and comfort
  • Enhanced comfort during cooling operation through reduced humidity with appropriate control
  • Two-stage dehumidification
  • Galvanized steel cabinet with “coil on top” design for lasting durability against the elements
  • Louvered grille protects the coil against physical damage
  • Solid cabinet base panels help prevent infiltration of dirt, debris and moisture
  • Lifetime limited warranty on heat exchanger3 or Lifetime limited warranty with stainless steel option1
  • 10-year parts limited warranty upon registration2

1To the original owner, when product is used in a residence, a Lifetime heat exchanger parts limited warranty upon timely registration of your new equipment. Warranty period is reduced to 20-years (from Lifetime) on heat exchanger if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive the extended registered heat exchanger parts limited warranty period. See warranty certificate for details.
2To the original owner, when product is used in a residence, a 10-year parts limited warranty upon timely registration of your new equipment. Warranty period is 5 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty. See warranty certificate for complete details.
3To the original owner, when product is used in a residence, a 20-year heat exchanger parts limited warranty upon timely registration of your new equipment. Warranty period is reduced to 15-years (from 20-years) on heat exchanger if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive the extended registered heat exchanger parts limited warranty period. See warranty certificate for details.

Energy Efficiency Up to 15.5 SEER2/11.5 EER2 cooling; Up to 7.5 HSPF2; 81% AFUE
ENERGY STAR® Meets ENERGY STAR ® guidelines for high efficiency on all models/sizes
Heating Stages Two-stage operation for efficiency and comfort
Cooling Stages Two-stage operation for efficiency and comfort
Hybrid Heat® System Gas furnace/heat pump system provides options for achieving the best heating efficiency for current conditions
Quiet Levels During most common cooling operating condition: 69 dB
Blower Motor High-efficiency multi-speed (9-Speed)
Heat Exchanger Corrosion-resistant stainless steel construction
Gas Valve Two-stage
Igniter PerfectLight™ hot surface igniter (pilot-free)
Compressor Two-stage scroll
Refrigerant Puron ® refrigerant
Refrigerant Management Thermostatic expansion valve
Coil Tin-plated coil protection for additional corrosion resistance
Fuel Natural gas (convertible to liquid propane - LP) and electricity
Capacity Cooling - 2-5 tons / Heating - 40K-130K BTUH
Design Coil on top, solid panels below
Construction Galvanized steel with high-tech composite (rust-free) base
Paint Baked-on urethane base coat and polyester top coat