Description
The Copeland White-Rodgers 789A-914A1 is a 120V nitride ignitor designed for reliable ignition in gas-fired furnaces. Utilizing durable silicon nitride construction, this ignitor offers improved resistance to thermal shock and extended service life compared to traditional silicon carbide designs. It is used in hot surface ignition (HSI) systems to ignite the gas burner during the startup sequence. Suitable for residential HVAC applications, this ignitor provides consistent performance and is ideal for replacement and service work.
Key Features
- 120V operation for standard furnace ignition systems
- Silicon nitride construction for durability and long service life
- Designed for hot surface ignition (HSI) applications
- Provides reliable and consistent burner ignition
- Resistant to thermal shock and cracking
- Suitable for residential gas furnace replacement applications
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