This project involves replacing a 4-ton gas furnace and air conditioning system with a new dual fuel system consisting of a 4-ton gas furnace and a heat pump. The heat pump will be installed outdoors, while the furnace will be located in the attic. The refrigerant will be upgraded from R-410A to the more environmentally friendly R-454B. The installation will include all necessary mechanical and electrical work to ensure the system operates efficiently and meets current standards.
Replace the existing 4-ton gas furnace and air conditioning system with a new 4-ton gas furnace combined with a heat pump dual fuel system. The installation will include placing the heat pump unit outside the residence and the furnace unit in the attic. Additionally, upgrade the refrigerant from R-410A to R-454B to comply with current environmental standards. Ensure all mechanical connections, electrical wiring, and system controls are properly installed and tested for optimal performance and efficiency.
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