FDXLIGN1930 FD Ignitor by BSNOVT Heater Replacement with Sensor

Description

Product Overview

The FDXLIGN1930 FD Ignitor replacement kit from BSNOVT is a precision‑engineered component designed to restore reliable flame detection in Hayward Universal H‑Series low NOx pool heaters. Constructed from a blend of stainless steel, high‑grade ceramic, and silicon nitride, the ignitor offers exceptional resistance to corrosion, thermal shock, and prolonged exposure to pool chemicals. The kit includes a flame sensor, mounting hardware, and a detailed installation guide, ensuring a seamless swap for the original part number FDXLIGN1930. With package dimensions of 5.71 × 3.94 × 0.67 inches and a lightweight 1.06 oz weight, the unit fits snugly within the heater’s combustion chamber, delivering consistent performance across both in‑ground and above‑ground pool systems. Engineered for durability, the ignitor’s high‑temperature stability maintains accurate flame sensing even under demanding operating conditions, reducing the risk of heater shutdowns and extending the overall lifespan of the heating system. The design incorporates an auto‑shut‑off mechanism that instantly cuts power when flame loss is detected, protecting the heat exchanger and surrounding components from overheating. Additionally, the stainless steel housing provides a corrosion‑resistant barrier, while the ceramic and silicon nitride elements ensure the sensor remains functional at temperatures exceeding 1,200 °F. This combination of materials delivers a balance of strength and thermal tolerance that surpasses many generic replacements on the market. The kit’s compact packaging reduces shipping costs and environmental impact, aligning with sustainable practices while delivering the performance pool professionals expect.

Usage

This ignitor replacement is intended for Hayward Universal H‑Series models such as H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, and comparable low NOx units. It is suitable for residential and light‑commercial pool environments where reliable heating is essential for comfort and water temperature consistency. Installation requires basic hand tools and can be completed by a qualified DIY enthusiast or a professional technician within 30‑45 minutes. The ignitor’s auto‑shut‑off feature protects the heater by cutting power when flame loss is detected, preventing overheating and potential damage. Users should power down the heater, remove the old sensor, and install the new unit following the step‑by‑step guide, ensuring proper alignment and secure connections. Once installed, the heater will resume normal operation, delivering efficient heat transfer and maintaining desired pool temperatures throughout the swimming season. Regular maintenance, such as checking the sensor for debris and verifying electrical connections, helps preserve optimal performance. The kit is also compatible with both in‑ground and above‑ground pool configurations, making it a versatile solution for a wide range of installations. For best results, operate the heater within the manufacturer’s recommended temperature range and schedule periodic inspections to detect early signs of wear.

Why Choose Us

BSNOVT’s commitment to quality is reflected in the rigorous testing each ignitor undergoes before leaving the factory. The combination of stainless steel and silicon nitride provides a unique balance of strength and heat tolerance that outperforms many generic replacements on the market. Our replacement kit is backed by a 12‑month limited warranty, giving customers confidence that any manufacturing defects will be addressed promptly. In addition, BSNOVT offers responsive technical support, with knowledgeable staff ready to assist with installation questions, troubleshooting, and part compatibility inquiries. By choosing this OEM‑compatible kit, pool owners benefit from a product that matches the original specifications, ensuring seamless integration and preserving the efficiency of their existing heating system. The kit’s compact packaging reduces shipping costs and environmental impact, aligning with sustainable practices while delivering the performance pool professionals expect. Our after‑sales service includes a dedicated hotline, email support, and an online knowledge base that provides detailed diagrams, video tutorials, and FAQs to guide users through every step of the replacement process. This comprehensive support network minimizes downtime and maximizes customer satisfaction, reinforcing BSNOVT’s reputation as a trusted supplier of high‑quality pool heater components.

Key Features

• High‑temperature resistant stainless steel construction for long‑lasting durability.
• Integrated ceramic and silicon nitride sensor provides precise flame detection.
• Direct OEM replacement fits Hayward H‑Series low NOx heaters without modifications.
• Easy DIY installation with included hardware and step‑by‑step guide.
• 12‑month warranty and dedicated customer support for peace of mind.

FAQ

What pool heater models are compatible with this ignitor?

The FDXLIGN1930 kit is compatible with Hayward Universal H‑Series low NOx heaters, including model numbers H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, and other similar variants listed in the product specifications. It also works with any Hayward heater that uses the original part number FDXLIGN1930, ensuring a direct, drop‑in replacement without the need for additional adapters or modifications.

Can I install the ignitor myself, or do I need a professional?

Installation is straightforward and can be performed by a competent DIY enthusiast with basic tools. The kit includes all necessary mounting hardware and a clear instruction sheet that walks you through each step, from disconnecting power to securing the new sensor. If you are comfortable working with electrical components and follow safety protocols, you can complete the replacement in under an hour. However, if you are uncertain about any part of the process, we recommend hiring a certified pool technician to ensure proper installation and compliance with local codes.

How does the auto‑shut‑off feature protect my heater?

The built‑in auto‑shut‑off mechanism continuously monitors flame presence. When the sensor detects a loss of flame, it immediately interrupts the electrical circuit to the burner, preventing the heater from continuing to fire without combustion. This rapid response stops overheating, protects the heat exchanger from thermal stress, and reduces the likelihood of costly repairs. The feature also enhances safety by minimizing the risk of fire or gas buildup in the event of a sensor failure.

What warranty does BSNOVT provide for this product?

BSNOVT offers a 12‑month limited warranty that covers any manufacturing defects arising under normal operating conditions. If the ignitor fails within the warranty period, simply contact our support team with the purchase details, and we will arrange a replacement at no additional cost. The warranty does not cover damage caused by improper installation, misuse, or external factors such as water intrusion or electrical surges.

Is there any maintenance required after installation?

After installing the new ignitor, it is advisable to perform routine checks every six months. Verify that the sensor remains clean and free of debris, ensure all electrical connections are tight, and confirm that the auto‑shut‑off function operates correctly by observing the heater’s start‑up sequence. Regular maintenance helps maintain optimal performance, extends the life of the ignitor, and ensures consistent heating efficiency throughout the swimming season.