York S1-022-13685-000 Distribution Orifice Belled 6-Tube 20″

Description

York OEM Distribution Orifice — Belled, 6-Tube, 20″

The York S1-022-13685-000 is a genuine OEM distribution orifice designed to ensure precise, even gas flow distribution across a 6-tube burner assembly in compatible York furnace systems. Featuring a belled (bell-mouth) inlet design, this orifice promotes smooth, turbulence-minimizing airflow entry that optimizes combustion efficiency and burner performance. At 20 inches in length, it is engineered to exact factory specifications for a reliable, drop-in replacement.

Key Features

• Genuine York OEM replacement part — ensures factory-spec fit and performance
• Belled (bell-mouth) inlet design for smooth, efficient gas flow entry
• 6-tube configuration for even distribution across the burner assembly
• 20-inch overall length for precise dimensional compatibility
• Engineered for consistent combustion performance and system reliability
• Direct drop-in replacement — no modification required

Application

This distribution orifice is a critical component in York furnace burner systems, responsible for metering and evenly distributing gas flow to each burner tube. Proper orifice function is essential for safe ignition, stable flame, and efficient heat output. Always verify compatibility with your specific York unit model before installation.

Specifications

• Brand: York
• Part Number: S1-022-13685-000
• Type: Distribution Orifice, Belled
• Tube Count: 6
• Length: 20 inches
• Part Type: OEM Replacement