Genuine NBK 20921 Propane Pilot Assembly Replaces Heatilator Heat N Glo 4021-733
Genuine OEM NBK Part
NBK Part Number: 20921
Replaces Heatilator, Heat N Glo Part Numbers: 4021-733, 4021733, 25661
Fits Many Heat N' Glo & Heatilator Gas Fireplaces & Stoves
Propane (LP) Pilot Assembly
Includes Thermopile, Thermocouple, Sparker Electrode, & Pilot Tubing
New - Unused Parts
This is a new, genuine, OEM Part that is backed by our 30 day Money Back Guarantee
Many replacement parts should only be installed by a professional. Be safe. If you are not qualified to install this item, you may return it.
