When your pellet stove stops lighting, the igniter is one of the first components to check. The United States Stove 80604 is a direct-fit replacement igniter designed specifically for US Stove model 5560 and 5660 pellet stoves. At 300 watts and 120V with male lead connectors, it is a straightforward plug-and-replace repair that restores reliable auto-ignition without guesswork.
The 80604 igniter rod is engineered to the original equipment specifications for the US Stove 5560 and 5660 pellet stove series. At 6.25 inches in length and 3/8 inch in diameter, it drops into the existing igniter housing without cutting, drilling, or adapter fittings. The male lead connectors match the factory wiring harness for a secure, tool-minimal swap.
This part is also catalogued under NBK Parts number 20595, so you may see it referenced by either number depending on the supplier. Both numbers refer to the same igniter.
Rated at 300W and 120V to match the original igniter spec on the 5560 and 5660 -- no wiring modifications needed.
6.25 in. length and 3/8 in. diameter for a drop-in fit inside the factory igniter tube of compatible models.
Pre-terminated male leads connect directly to the stove's existing wiring harness without splicing or crimping.
Sold as US Stove 80604 and NBK Parts 20595 -- both refer to the same OEM-spec igniter rod.
Igniters in pellet stoves have a finite lifespan. They cycle on and off with every startup sequence and can fail from thermal fatigue over time. Symptoms include the stove failing to light on the first or subsequent attempts, error codes related to ignition, or visible cracking/discoloration on the igniter rod itself. Replacing the igniter is typically one of the lowest-cost repairs on a pellet stove and restores full auto-ignition function.
This igniter is confirmed for US Stove model 5560 and model 5660 pellet stoves. If you own a different US Stove model, verify the igniter length, diameter, wattage, and connector type before ordering. Pellet stove igniters are not universally interchangeable -- using the wrong wattage can damage the igniter housing or create a fire hazard.