Auburn E5-I-64-3 Ignitor 321702-401 the GC8506 offers a direct

the GC8506 offers a direct fit for McQuay fan motor repair projects where the original shaft has suffered from scoring

this unit delivers the durability required for 20mA constant-duty cycles

While both are 40VA universal transformers

The switch features a single-pole

Built to withstand harsh thermal cycling

Auburn E5-I-64-3 Ignitor 321702-401 the GC8506 offers a directThe Auburn E5 I 64 3 Ignitor is a high performance spark ignitor engineered for precision in industrial combustion systems. Also recognized as the I 64 3 ignitor, this essential HVACR part is identical to the standard I 64 3 model, utilizing the E5 prefix as an internal manufacturer designation. It features a robust 1 2 14 NPT process connection and a 7 8 inch hex size, ensuring a secure and straightforward installation with standard burner equipment.