WHITE RODGERS (EMERSON ELEC)
WHITE RODGERS 768A-845 Nitride Ignitor LP/NG 80V hvac control
Hot surface igniter with silicon nitride element, 80V AC plug-in connection, 5 in leads rated to 482°F, and 0.084 in female socket for LP and natural gas systems
- Silicon nitride element resists thermal shock up to 482°F
- 80V AC plug-in design fits Trane OEM replacements
- Compatible with LP and natural gas fuel types
- Includes 0.084 in female socket with two-terminal AMP receptacle
- Replaces OEM part numbers 768A-5, IGN00104, X13130524010
Hot-Surface Igniter for LP and Natural Gas
The White-Rodgers 768A-845 is a silicon-nitride hot-surface igniter designed as an OEM replacement for heating systems that operate on LP or natural gas. It connects through a plug-in two-terminal AMP receptacle with a 0.084 in female socket and 5 in lead wires.
Suits technicians replacing a Trane igniter
This part matches OEM numbers 768A-5, IGN00104 and X13130524010, so it fits the specified Trane models directly. Installers working on equipment that uses a different voltage, connector style or mounting arrangement will need a different igniter.
80 V AC operation with 482 °F lead insulation
The igniter runs on 80 V AC and its leads are rated to 482 °F, giving reliable ignition within those limits. Systems that require a higher input voltage, longer leads or a non-plug-in termination fall outside the design envelope.
Highlights
- Silicon nitride element resists thermal shock up to 482°F
- 80V AC plug-in design fits Trane OEM replacements
- Compatible with LP and natural gas fuel types
- Includes 0.084 in female socket with two-terminal AMP receptacle
- Replaces OEM part numbers 768A-5, IGN00104, X13130524010
Specifications
| Brand | WHITE RODGERS |
|---|
Questions about this item
What voltage must my furnace supply for the 768A-845 nitride ignitor to operate?
The ignitor is rated for 80V AC input, so the furnace control board must deliver that voltage at the plug-in connection.
Will the two-terminal AMP receptacle on this ignitor fit the existing harness on my Trane unit that used OEM part 768A-5?
Yes, the 768A-845 includes the same 0.084 in female socket and two-terminal AMP receptacle used by Trane OEM numbers 768A-5, IGN00104 and X13130524010.
After installation, how can I confirm the silicon nitride element is heating correctly?
A healthy element will glow bright orange within seconds of a call for heat; the lead insulation is rated to 482 °F, so no discoloration should appear on the 5 in leads during normal operation.
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