Furnace Hot Surface Ignitor Replacement for Carrier Bryant LH33ZS004 LH33ZS001A This ignitor is the "wide" style used on many Carrier, Bryant, Payne, and Day Night gas furnaces. The ceramic block on this ignitor is 2" wide, 7/8" deep, and 5/8" thick. There are locating ridges on all four corners of the ceramic block. The heating element portion if the ignitor is 2-1/4" long. The lead wires are 5-1/4" long and are terminated with a plug that has two male pins inside a housing that has one square end and one pointed end. This connection style was used on many Carrier, Bryant, Payne, and Day Night furnace models. Two high temperature ceramic wire nuts are also included and can be used if your existing plug is damaged or is not long enough. This ignitor is the replacement for Carrier Bryant Payne Day Night part numbers LH33ZS001, LH33ZS002, LH33ZS003, and LH33ZS004. Replaces model: White Rodgers 767A-370, Weil McLain 511-330-193, Weil McLain 511-330-139, Trane IGN30, Trane IGN26, Trane B138196P01, Surface Igniter DS409KX, Starlite 1409, Snyder General 1380680, Snyder General 1380672, Snyder Genera 1380654, Robertshaw 41-409, Roberts Gordon 90436600, Rheem Rudd 90434300, Raypack 600915, Norton 271, Norton 201, Johnstone L37-816, Ducane 20015201, Carrier LH33ZS004, Carrier LH33ZS003, Carrier LH33ZS002, Carrier LH33ZS001A, Norton MB457555, Johnstone L45-546.