Specifications: Ceramic Block Style: B, 1-1/4 wide These Hot Surface Ignitors have 18-gauge nickel chrome lead wires embedded and metalized in place for maximum holding strength and electrical conductivity. From furnaces and boilers to rooftop heaters, infrared burners, unit heaters, water heaters, and many other types of HVAC equipment. 12 Pcs Jingle Bells , Express Polar Sleigh Bells , Polished Brass Bells for Door Knob, for Craftwork, Anniversary, Cattle Bells , for Party Favors, Wall Art, Orchard Garden Art 1-in High Norton Hot Surface Ignitor for Gas Ovens - Part # 0673001045 | Allfix... 271W - Norton Universal Aftermarket Gas Furnace Hot Surface The 41-400 Series are designed to reach ignition temperatures within 17 seconds. Note: All 41-400 series ignitors are 120 VAC models. Some hot surface modules are rated for 208/240 volts input, however they step the voltage down to 120 VAC. The lead wires are also enclosed with a special high-temperature fiberglass insulation providing total electrical protection. 17571 Model 271N York Norton 271n Hot Surface Ignitor | HD Supply White Rodgers