Description
The Carrier 48VL400078 Ignitor Wire Assembly is a genuine OEM replacement part engineered to restore dependable ignition performance in compatible Carrier furnace and heating systems. Designed to Carrier’s exact factory specifications, this ignitor wire assembly ensures a secure, properly routed electrical connection between the ignition module and the ignitor element — a critical link in the furnace startup sequence.
Key Features
- Genuine Carrier OEM replacement part for assured fit and function
- Provides a reliable electrical pathway from the ignition control module to the ignitor
- Engineered to withstand the high-heat environment of a furnace ignition system
- Helps maintain proper ignition timing and system efficiency
- Direct drop-in replacement — no modifications required on compatible models
Application
The 48VL400078 is intended for use in Carrier furnace and packaged heating systems that utilize a hot surface or spark ignition configuration. Always verify compatibility with your specific unit model number before installation.
Why Choose a Genuine OEM Part?
Using a genuine Carrier replacement part ensures that your system operates as designed, preserving warranty coverage, system reliability, and safety. Aftermarket substitutes may not meet the same electrical or thermal tolerances required for consistent ignition performance.
Installation Notes
- Disconnect power to the unit before servicing
- Follow all applicable local codes and manufacturer guidelines during installation
- Recommended for installation by a qualified HVAC technician







Reviews
There are no reviews yet.