High-Efficiency Gas Furnace Replacement in Mamaroneck: Dual Fuel Comfort and Energy Savings

At Sustainable Heating & Cooling, we recently completed a high-efficiency gas furnace replacement in Mamaroneck, NY that highlights how the right equipment and proper installation can transform a home’s comfort and efficiency.

Upgrading to a Dual Fuel System

The homeowner chose a dual fuel system, a powerful combination of an electric heat pump and a high-efficiency natural gas furnace. This setup delivers the best of both worlds: the heat pump provides energy-saving comfort during milder temperatures, while the 96% AFUE gas furnace kicks in during the coldest winter days for reliable, powerful heat.

This hybrid approach ensures year-round comfort while lowering energy costs and reducing the home’s carbon footprint.

Correcting Undersized Return Ductwork

During our inspection, we found that the existing return ductwork was undersized, which restricted airflow and prevented the system from performing at its full potential. We installed new, properly sized return ductwork to ensure optimal airflow throughout the home. This upgrade not only improves comfort in every room but also helps the new high-efficiency equipment operate at peak performance, extending system life and maintaining energy savings.

Benefits for the Homeowner:

- Energy Savings: 96% efficient gas furnaces use nearly all of the fuel it consumes, drastically reducing wasted energy.

- Consistent Comfort: Correctly sized ductwork eliminates hot and cold spots, keeping the entire home evenly heated.

- Dual Fuel Flexibility: The system automatically chooses the most efficient heating source, electric heat pump or gas furnace, based on outdoor conditions.

- Reduced Carbon Footprint: Combining a heat pump with a high-efficiency furnace lowers fossil fuel consumption compared to traditional systems.

Why Choose Sustainable Heating & Cooling?

Our team specializes in energy-efficient heating and cooling solutions across Westchester County, including Mamaroneck. We don’t just replace equipment, we take the time to ensure ductwork, system design, and installation practices all work together for maximum comfort and efficiency.

Ready to upgrade your home’s comfort? Contact Sustainable Heating & Cooling today for expert furnace replacement in Mamaroneck, NY and discover how a high-efficiency dual fuel system can save you money year after year.

Location: Mamaroneck, NY