[USE]The propane & natural gas pilot assembly is used in fireplaces and stoves of Majestic, , Monessen, , and so Fireplaces and Stoves. [Different product models]This product has many replaces part models: 10002264 / 10002265 / 4021-736 / 485-510A / 230-1781 / 2103-011 / 2103-010 / W010-0801 / 69L17 / 69L18 / 0199702, Some of the part models are only different in the shape of the bracket, and only need to replace the parts on the bracket to use. [PILOT ASSEMBLY]Propane & natural gas pilot assembly include 18inch pilot tube (pilot hood), 26inch thermocouple, 36inch thermopile, 27.6inch ignitor Wire (Electrode) and fixed bracket. [NOTE]During installation, because the copper pipe is relatively fragile, please do not over-bend it and cause irreversible losses, which may cause damage to the pipe and cause gas leakage., Manufacturer: Mcnhbdgg