The Englander PU-CHA (part number 20095K, also listed as NBK Parts 20095K) is a direct-replacement cartridge igniter heater assembly engineered for Englander auto-start pellet stoves manufactured in 2004 or later. When your pellet stove stops auto-lighting, this is the component most likely at fault -- and swapping it out is a straightforward DIY repair that restores automatic ignition without replacing the whole stove.
The cartridge igniter is the heating element responsible for igniting the pellet fuel in your stove's burn pot at startup. Over time and with regular use, igniters wear out and lose the ability to reach ignition temperature -- a common failure that shows up as the stove cycling without ever lighting. The PU-CHA replaces that element directly, restoring full auto-start functionality.
At 300 watts and 120 volts, this igniter matches the original factory specification for all compatible Englander models built from 2004 onward. The 4.75-inch cartridge body with a 3/8-inch diameter slides into the existing igniter port, and the female spade connectors allow tool-free wiring reconnection once the unit is seated.
Matches original Englander factory spec -- 300W, 120V, same dimensions and connector type. No adapter or wiring modification required.
Fits a wide range of 25-series and 55-series Englander auto-start pellet stove models manufactured from 2004 onward.
Pre-terminated with female spade connectors for fast reconnection to existing stove wiring harness -- no soldering or splicing needed.
4.75-inch length and 3/8-inch diameter fits the standard Englander igniter port without modification to the burn pot or combustion chamber.
Replacing a worn igniter is one of the most common pellet stove maintenance tasks. The burn pot is typically accessible after removing the ash pan and grate assembly. Allow the stove to cool completely, disconnect the spade terminals, slide out the old igniter, insert the new PU-CHA, reconnect, and test. Most owners complete this repair in under 30 minutes.
This part is sold under both the Englander designation PU-CHA and the NBK Parts number 20095K. Both refer to the identical cartridge igniter heater assembly. If your stove's service manual or parts list references either number, this is the correct replacement.
This igniter is designed for Englander auto-start pellet stove models manufactured in 2004 or later. Englander stoves produced before 2004 used a different igniter design and are not compatible. Verify your model number and manufacture date before ordering.
Igniter lifespan is directly affected by burn pot cleanliness. Ash and clinker buildup around the igniter port can cause the element to cycle longer than necessary to achieve ignition, accelerating wear. Clean the burn pot at least once every 40-50 hours of runtime. Inspect the igniter port for residue buildup each season.