White-Rodgers-Mercury Flame Sensor, 48" Element, 3 Pin Plug 3098-156Mercury Flame Sensor, 48" Element, 3 Pin Plug, Bulb Style #20. Replaces 3098-122, 3098-126, 3098-127, 3098-130, 3098-131, 3098-142, 3098-143, 3098-149, 3098-153, 3098-168, 3098-171, 3094-174, 3098-175, 3098-182 Product Specifications BRANDWhite Rodgers¢ WIDTH INCHES1-1/2 DEPTH INCHES2 HEIGHT INCHES1-1/2 ELEMENT LENGTH INCHES48 WEIGHT LBS0.3 COLORWhite BULB STYLE#20 PANEL TYPED LIMITED WARRANTY YEARS1 MANUFACTURER'S PART NUMBER3098-156