Genuine OEM Trane 24V two-stage hot surface ignition (HSI) controller for furnaces and HVAC systems. Activates the ignition source to initiate unit operation. Protects equipment from damage caused by incompatible or malfunctioning controls.
Trane KIT17858 24V 2-Stage HSI Control Module
Trane
$0.00
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- OEM / cross-reference
- Trane 21M51U-843
- Fits brands
- Trane
- SKU:
- KIT17858
- Product Type:
- Hot Surface Ignition Controller
- Subcategory:
- Two-Stage HSI Control
- Application:
- Residential
- System Type:
- Furnace, Air Handler
- Installation Type:
- OEM Replacement
- Voltage:
- 24V
- Voltage Class:
- Low Voltage
- Fuel Type:
- Natural Gas
- Control Type:
- Low Voltage