Check the listing for details. Vulcan Hart 00-410839-00004 Thermopile. Condition: New. Listed at 16.95 USD. Thermopile2 leadSpade terminals257-750 Millivolt36" long2 1/8" bulbUsed on various Vulcan Hart models such as 1GR35M, 1GR45C, 1GR45CF, 1GR45D, 1GR45DF, 1GR45M, 1GR65C, 1GR65D, 1GR65M, 1GR85C, 1GR85CF, 1GR85D, 1GR85DF, 1GR85M, 1GRC35, 1GRC45, 1GRC65, 1GRD35, 1GRD45, 1GRD65, 1GRS35, 1GRS45, 1GRS65, 2GR45DF-ML-136424, 2GR45MF, 2GR45MF-ML-136417, 2GR65MF, 2GR65MF-ML-136418, 2GR85MF, 2GR85MF-ML-136419, 3GR45MF, 3GR45MF-ML-136420, 3GR65MF, 3GR65MF-ML-136421, 3GR85MF, 3GR85MF-ML-136422, 4GR45MF, 4GR45MF-ML-136423, EF3, EF4, EF5, GHF91E-ML-052909, GHF91E-ML-126274, GHF91G-ML-052908, GHF91G-ML-126273, GHF91G-ML-135503, GHF92E-ML-052911, GHF92E-ML-126276, GHF92G-ML-052910, GHF92G-ML-126275, GR25, GR25-ML-126988, GR35, GR35-ML-126989, GR35F, GR45, GR45-ML-126990, GR45F, GR45F-ML-126999, GR65, GR65-ML-126991, GR65F, GR65F-ML-135534, GR85, GR85-ML-126992, GR85F, GR85F-ML-135535, GRC35F, GRC45F, GRC65F, GRC85F, GRD35F, GRD45F, GRD65F, GRD85F, GRS35F, GRS45F, GRS65F, GRS85F, LG300-ML-136528, LG400-ML-136622, LG500-ML-136643, TK35, TK45, TK65 and only where part is applicable.thermopile36"