Description
Rheem-Ruud 45-21219-82 Ignition Cable Overview
The Rheem-Ruud 45-21219-82 is an OEM replacement ignition cable engineered for use in Rheem and Ruud heating systems. Featuring a 90-degree boot on one end and a quick-connect termination on the other, this cable delivers a secure, low-resistance spark path from the ignition module to the igniter electrode — ensuring fast, dependable furnace startup every time.
Key Features
- 90-degree boot connector for tight-clearance installations
- Quick-connect termination for tool-free, secure attachment
- OEM Rheem-Ruud replacement part — direct-fit compatibility
- High-dielectric insulation for reliable high-voltage spark transmission
- Designed to withstand the heat and vibration of furnace environments
- Maintains consistent ignition performance over extended service life
Application
This ignition cable is a direct OEM replacement for select Rheem and Ruud gas furnaces and heating appliances. The 90-degree boot allows the cable to route cleanly in confined burner compartments where a straight connector would not fit, while the quick-connect end simplifies installation and service calls.
Product Specifications
- Part Number: 45-21219-82
- Brand: Rheem-Ruud
- Connector Style: 90° Boot × Quick Connect
- Application: Gas furnace ignition systems
- Type: OEM replacement ignition cable
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