Made in USA Duralight Two Year Warranty Direct Replacement Part For Many Carrier, Bryant, Payne, and Day Includes Two Hi Temp Ceramic Wire Nuts Replaces Part Numbers: LH33ZS001, LH33ZS002, LH33ZS003, and LH33ZS004 This igniter is the "wide" style used on many Carrier, Bryant, Payne, and Day & Night gas furnaces. The ceramic block on this igniter 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 igniter is 2-1/4" long. The lead wires are 5-1/4" long and are terminated with a plug. This connection style was used on many Carrier, Bryant, Payne, and Day & Night furnace models. The wires are 1/2" apart. Some older models may require modification of the mounting bracket. 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 igniter is the replacement for Carrier Bryant Payne Day & Night part numbers LH33ZS001, LH33ZS002, LH33ZS003, and LH33ZS004.