This is the recommended direct replacement

the Carrier FC-1601315 is specifically engineered for 3-phase power supply only

and Marley engineered heating units

Does this kit include the expansion valve

Trane BLK0940 Terminal Block R-410A This is the recommended directThe Trane BLK0940 is a high performance 6 terminal block designed for precise low voltage wiring in commercial and residential HVAC applications. Engineered with nickel plated brass poles, this terminal board ensures maximum conductivity while offering superior corrosion resistance for long term field reliability. It serves as a critical OEM replacement part for managing complex electrical wire way connections within Trane air conditioners and heat