York S1-073-07781-702 Support 340793-762 a TXV or orifice change

a TXV or orifice change is required to match the refrigerant type and outdoor unit metering requirements

the B338 is specifically rated for water and glycol solutions up to 250°F

Built for Durability: Robust circuit architecture handles the continuous duty cycles typical of high-efficiency hydronic systems

slip-free connection to damper shafts

Always verify the part number against the manufacturer's data plate

York S1-073-07781-702 Support 340793-762 a TXV or orifice changeFor field technicians and mechanical contractors tasked with furnace overhauls or manifold repairs, the York S1 073 07781 702 Burner Support is a critical structural component required for housing a 5 burner bank. This authentic OEM York replacement part is engineered to provide the rigid framework necessary to maintain precise burner alignment within the combustion chamber. Utilizing high grade, heat resistant steel, this furnace burner bracket