Specification Brand : fireplace repl parts BulletPoint1 : Harman & Heatilator Pressure Igniter, Ignitor PC45 PB105 PF100 PF120 1-00-10450 BulletPoint2 : Fits Harman Models: ~ PC45 (The Harman PC45 had 2 different igniter elements at one time, one longer than the other. The shorter element is no longer available, BulletPoint3 : this is the proper replacement igniter for all PC45 stove models.) ~ PB105 (The PB105 boiler has had pressure ignition from serial #008341123 and greater.) BulletPoint4 : EASY TO INSTALL / FITS PERPECTLY / BEFORE THE PURCHASE , IF YOU HAVE ANY QUESTIONS ABOUT THE MODEL , PLEASE CONTACT WITH US ! BulletPoint5 : We will send you a free E-book within 48 hours after your purchase! ExternallyAssignedProductIdentifier1 : 0761322588293 ExternallyAssignedProductIdentifier2 : 761322588293 ItemDisplayWeight : 2 ounces ItemName : fireplace repl parts (New Part) Harman & Heatilator Pressure Igniter, Ignitor PC45 PB105 PF100 PF120 1-00-10450 / firs for Many Models, Check in Description + (one Free Author's Book) ItemTypeKeyword : space-heater-replacement-parts Manufacturer : fireplace repl parts ProductDescription : Fits Harman Models: ~ PC45 (The Harman PC45 had 2 different igniter elements at one time, one longer than the other. The shorter element is no longer available, this is the proper replacement igniter for all PC45 stove models.) ~ PB105 (The PB105 boiler has had pressure ignition from serial #008341123 and greater.) ~ PF100 (The PF100 furnace has 2 serial # cutoffs for pressure ignition. 004 serial #'s from #004351831 and greater, 008 serial #'s from 008350087 and greater.) ~ PF120 -All Models ~ Hydro-Flex -ALL Models Fits Heatilator Eco-Choice Models: ~ BH60 ~ BH105 ~ BA100 (serial # 004351831 and higher) *NOTE: If you’re igniter burns out, you will want to inspect the air pump. In over 80% of the cases regarding igniter failure, the reason is because of an air pump failure. Part Numbers: ~ 3-20-00450 / 1-00-10450 / AMPHPI ProductSiteLaunchDate : 2019-07-21T09:33:03.105Z