Economic Choices for Gas Heat Plus Electric Heating & Cooling

Take your pick: Our Legacy HYBRID HEAT® model 677C dual fuel system can cut energy costs with an electric heat pump, then deliver cozy, gas furnace warmth on frigid days. Or, our more traditional air conditioner/gas furnace combo provides refreshing electric cooling and an excellent packaged system gas heating efficiency for winter.

Legacy™ Line Gas Heat/Electric Cool Systems

Enjoy efficient, cool summer comfort
Transition to winter with heat pump heating efficiency of 8.0 HSPF (677C only)
Keep warm and cozy with gas heating when the weather turns cold
Enjoy the optimized comfort of multi-speed air delivery
Blower-enhanced comfort during cooling operation through reduced humidity with appropriate control
Galvanized steel cabinet with "coil on top" design for lasting durability against the elements
Heavy-duty wire grille protects the coil against physical damage
Solid cabinet base panels help prevent infiltration of dirt, debris and moisture
20-year limited warranty on heat exchanger or Lifetime limited warranty on heat exchanger
10-year parts limited warranty upon registration
Copper coil 5-year parts limited warranty
677C**B
674D
577C**B
574D

Legacy™ Line Gas Heat/Electric Cool Systems

Features

Models

CONTACT

WORKING HOURS

RESOURCES