White-Rodgers 768A-845 Ignitor the 1/4" MPT side requires

the 1/4" MPT side requires a compatible sealant to ensure a gas-tight connection

as well as several legacy part numbers including 626261

Can I use a 5-inch insert if the 3-1/8 inch is out of stock

It is commonly found in refrigeration units utilizing SC10G

leak-free transition for gravity-fed drainage

White-Rodgers 768A-845 Ignitor the 1/4" MPT side requiresThe White Rodgers 768A 845 is a high performance silicon nitride ignitor designed as a direct OEM replacement for Trane and American Standard furnace systems. Engineered for durability, this 80V hot surface ignitor serves as an exact match for the White Rodgers 768A 5, as well as Trane part numbers IGN00104, X13130524010, and B340970P01. For technicians troubleshooting ignition failure, the 768A 845 is the preferred upgrade over older silicon carbide