Features: Keep your family safe with our water heater assembly for tubing propane! Featuring a reliable oxygen depletion feature, this assembly automatically detects and cuts off the gas supply in case of low oxygen levels, ensuring peace of mind. Experience easy installation and long lasting durability with our water heater assembly for tubing propane. Made with quality materials, it provides reliable ignition and flame retention, ensuring optimal functioning for your water heater. Designed for both residential and commercial users, our water heater assembly is perfect for households and businesses alike. Whether you're a homeowner or a hotel owner, this assembly guarantees the safety of your water heating system. Create a secure bathing environment in your home bathroom with our water heater assembly. With its built in oxygen depletion feature, it ensures the safety of you and your loved ones while using the water heater. Upgrade the safety standards of public facilities like public baths with our water heater assembly. Its reliable oxygen depletion feature protects multiple users at once, providing peace of mind for operators and visitors alike. Specifications: Material: Brass+Plastic Size: As Shown in the Pictures TypeA: For Propane Gas TypeB: For Natural Gas Package Includes: 1x Water Heater Assembly note: Please allow 1-2cm errors due to manual measurement. Please make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.