Check the listing for details. For Hayward H-Series Low Nox Pool Heater FDXLHLI1930 High Limit Switch Wires Kit. Condition: New. Listed at 49.91 USD. For Hayward H-Series Low Nox Pool Heater FDXLHLI1930 High Limit Switch Wires Kit ✅APPLICATION: This HAXHLI1930 sensor and FDXLHLI1930 high limit replacement kit is compatible with Hayward Universal H-series Low Nox pool heater models H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP, H500FDN, H500FDP. ✅FUNCTION: The 135 degree Fahrenheit high limit heater part kit is fit for Hayward Universal H-Series H150FD, H200FD, H250FD, H300FD, H350FD, H400FD, H500FD Low Nox Pool Heater. ✅REPLACEMENT: The high-limit pool heater parts kit replace for Hayward H-Series high-limit kit, replacing the OEM part NO. FDXLHLI1930. ✅MATERIAL: The high-limit kit is made of quality materials, including copper, rubber, and plastic. The pool heater parts kit included one line kit and one sensor. ✅Satisfaction Guarantee--100% satisfaction guarantee. Please feel free to contact us if you have any questions about our product. 1. We accept payment via PAYPAL ONLY. 2. S&H will be determined based upon the SHIP TO address. 3. Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment. 1.Items will be shipped within 1-3 business day when we received payment. 2.We only ship to confirmed ebay addresses. Your ebay address MUST MATCH your Shipping address. 1.If there are any problems with our products, Please feel free to contact us. We will always here to solve them for you. You don't need to contact Ebay or Paypal. And please DO NOT leave us Neutral / negative feedback. It won't help the problem to be solved. And it is the worst hurt to a seller. We should try our best to make a happy easy transaction. 2.If you are satisfied with our products and our service, please tell your friend and leave us positive feedback. If you are not satisfied with our products or service, please DO tell us. 3.ebay Money Back Guarantee: After receiving the item, you could contact us within 30 days. Get the item you ordered or get your money back. Covers your purchase price and original shipping. Why choose from us? 1.100% Authentic. 2.Brand new (Unless the description says used), High quality,Low Price. With all Original parts and authentic，Original manufacturer's serial numbers intact. 3.Intimate, fast customer service.