Features: OOTDTY Ensures uninterrupted hot water circulation with our 100112328 21" Thermopile Assembly, 750 millivolt replacement designed for your gas water heater's performances. Crafted from nickel, and stainless steel, this thermopile assembly boasts corrosion resistance and extreme temperature endurances for long lasting use. Suitable for homeowners and maintenance experts looking for resolution for repairing Water Heaters. Suitable for different settings, this thermopile is optimal for residential homes, hotels, and commercial establishments where continual scorching water delivery is essential. With its gentle installation assignment and compatibility with several brands, our thermopile meeting ensures that your water heater operates efficiently, maintain you in comfort with none hassle. Specifications: Component:Nickel+Copper+Stainless Steel Size:Approx/27 Package Includes: 1 Set Thermal Reactor Note: 1 allow 1-2cm mistakes thanks to instruction manual measurement, guaranteeing that you now not intellect earlier than order. 2 to the diversities between diverse monitors, the picture won't mirror the particular of the item.