Heil 1171991 Drain Hose Tube 1/2 Inch ID

The Heil 1171991 is a genuine OEM replacement drain hose tube designed for high-efficiency furnaces and HVAC systems. This 1/2 inch inner diameter drain tube provides reliable condensate drainage from the furnace combustion chamber and evaporator coil to the home's drainage system.

Key Features:

• 1/2 inch inner diameter for proper condensate flow
• Genuine OEM Heil part for perfect fit and compatibility
• Durable construction designed for long-term performance
• Essential component for maintaining efficient furnace operation
• Direct replacement for worn or damaged drain hoses

Cross-Compatibility:

This drain hose is compatible with multiple brand families under the ICP (International Comfort Products) umbrella, including Heil, Comfortmaker, Tempstar, Arcoaire, Day & Night, KeepRite, Snyder General, and Lincoln furnace models. The drain hose connects to the furnace drain nipple using a simple clamp attachment and routes condensate water safely out of the heating system.

Regular inspection and replacement of drain hoses helps prevent water backup, system shutdowns, and potential damage to furnace components. This part is particularly important in high-efficiency condensing furnaces where proper drainage is critical for safe operation.