Jandy LXi Pool Heater Hot Surface Ignitor | R0457500
Jandy
SKU: R0457500
Jandy R0457500 Hot Surface Ignitor Assembly (LXi Low NOx Heater)
Jandy R0457500 is a genuine hot surface ignitor assembly used in compatible Jandy/Zodiac LXi Low NOx pool and spa heaters. This ignitor is a critical ignition component that heats up during a call for heat to ignite the burner and support normal heater startup operation.
Key Features
- Part Number: R0457500
- Brand: Jandy / Zodiac / Fluidra
- Product Type: Hot surface ignitor assembly
- Commonly used on Jandy LXi Low NOx heater models
- Common fit references include LXi 250, 300, and 400 heater sizes (verify exact model before ordering)
- Glow-bar style ignitor design (commonly listed for this part)
- Genuine replacement part for compatible heater applications
- Helps restore reliable ignition performance when replacing a failed or weak ignitor
Applications
Ideal for repair of compatible Jandy LXi Low NOx gas pool and spa heaters experiencing ignition failure, delayed ignition, or no-heat conditions caused by a worn or failed hot surface ignitor.
Usage Notes
- Verify exact heater model and part compatibility before ordering.
- Disconnect electrical power and shut off gas supply before servicing the heater.
- Handle the ignitor carefully; hot surface ignitors can be damaged by impact or improper handling.
- Inspect wiring, connectors, and related ignition components during replacement.
- Professional installation is recommended for gas heater service and diagnostics.
Related Products
- Jandy LXi Heater Parts
- Jandy Heater Ignitors
- Jandy Heater Flame Sensors
- Jandy Heater Circuit Boards
- Jandy Heater Gaskets & Seals
Maintenance Tips
- Keep heater internals clean and dry to help protect ignition components.
- Inspect burner area and ignition wiring during seasonal heater service.
- Maintain proper water chemistry to reduce corrosion-related heater component wear.
- If ignition problems continue after replacement, test control board, gas supply, and safety switches.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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