Description
Trane KIT18109 1-Stage Furnace Control Overview
The Trane KIT18109 is an OEM replacement 1-stage furnace control kit engineered specifically for compatible Trane single-stage gas furnace systems. Designed to restore factory-level performance, this control kit ensures dependable ignition sequencing, burner management, and system protection — keeping your furnace operating safely and efficiently.
Key Features
- OEM Trane replacement part for precise fit and compatibility
- Designed for single-stage (1-stage) furnace control applications
- Manages ignition, burner operation, and safety shutdown sequences
- Helps restore original factory performance and reliability
- Built to Trane’s quality and durability standards
- Ideal for HVAC technicians performing furnace repairs and maintenance
Application
The KIT18109 is intended for use in compatible Trane single-stage gas furnace models. Always verify compatibility with your specific furnace model number before installation. Consult the furnace’s wiring diagram and service manual for proper installation procedures.
Why Choose OEM Trane Parts?
Using genuine Trane replacement parts like the KIT18109 ensures your furnace operates as originally designed. OEM components provide the correct electrical ratings, control logic, and safety interlocks required for safe and efficient furnace operation — reducing the risk of callbacks and warranty concerns.
Part Information
- Brand: Trane
- Part Number / SKU: KIT18109
- Type: 1-Stage Furnace Control Kit
- Application: Single-stage gas furnace systems







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