Precise fitment within the Armstrong F&T trap body prevents short-circuiting and optimizes heat transfer efficiency across the steam loop

Engineered for general service applications

5-inch globe valve engineered for precision control in large-scale chilled water and hot water systems

Proper installation of this internal TXV maintains the intended SEER ratings and ensures consistent subcooling levels across the refrigeration circuit

Which Lochinvar models use this interface module

Carrier 323269-704 Burner Orifice Refrigerant Precise fitment within the ArmstrongThe Carrier 323269 704 Burner Orifice is a precision engineered component specifically designed for LP gas conversion and maintenance in Carrier, Bryant, and Payne gas fired furnaces. This OEM replacement part is the authoritative successor to the LH32DB201 legacy orifice, ensuring exact BTU output and pressure regulation for high efficiency heating systems. Proper installation of this liquid propane burner orifice is critical for achieving the