the larger size can protect the area below the fireplace from high temperature hurt

They are made of high-quality materials that are strong

it ensures durability and excellent heat retention

J2S968BH2BB

Furnace Hot Surface Ignitors Compatible With Nordyne M1/M2 Series, Round Silicon Nitride Igniter Kit With Plug Replace 903110 903110A 632313 632313C 640-06320834-2 the larger size can protectCompatible Models: 903110A Furnace Hot Surface Ignitors Compatible With Nordyne Furnace M1MA070, M1MB070, M1MC070, M1MD070, M1MB077, M1MD077, M1MB090, M1MC090, M1MD090, M1MA056, M1MC056, M1MD056, M2RC080A16BN, M2RC100A16BN, M2RL060A16BN, M2RL080A16BN, M2RL100A16BN Igniter specification: 903110A Round Silicon Nitride Igniter Kit With Plug Replacement for 903110, 632313, 632313C, FC047. 903110A,Aci1000 14 Aci1000 16,632504 Igniter voltage is 115V 10%