Hayward® H-Series IDL, IDL1, IDL2 FD(Forced Draft) Low NOx Heater Flame Sensor IDXLFLS1930
The Hayward® IDXLFLS1930 Flame Sensor Kit is a genuine OEM replacement designed for use with Universal H-Series FD (Forced Draft) and IDL model pool and spa heaters. This kit ensures accurate flame detection, helping maintain safe ignition and reliable heater performance.
⚠️ Important: Flame sensors for IDL and H-Series FD heaters are not interchangeable. Always install the correct sensor type according to your heater model.
Includes
- (1) Flame Sense Rod – for IDL / IDL1 / IDL2 heaters
- (1) Flame Sense Rod – for FD (Forced Draft) heaters
- (3) #10 x 1/2″ Mounting Screws
- Installation Instructions (1303081601 REV C)
| Heater Model | Sensor Type |
|---|---|
| H150FD, H200FD, H250FD, H300FD, H350FD, H400FD | FD Flame Sensor |
| H250IDL, H350IDL, H400IDL, H250IDL1, H350IDL1, H400IDL1, H250IDL2, H350IDL2, H400IDL2 | IDL Flame Sensor |
⚠️ Installation Notes
- Turn off gas and electrical power before servicing.
- Remove heater front door to access the flame sensor.
- Replace the flame sensor with the correct rod per your heater model (see table above).
- Reconnect wires and test ignition sequence.
- Only qualified service professionals should perform installation.
Key Features
- Genuine Hayward OEM component – not aftermarket
- Maintains safe ignition and flame monitoring
- Prevents heater lockout and ignition errors
- Designed for H-Series FD and IDL heaters only
- Ensures proper operation and longevity of your heater
Please note that certain manufacturers - including but not limited to Pentair® (TradeGrade products), Jandy®/Fluidra® (Trade Series Exclusive products), and Hayward® (Expert Line products) - do not honor manufacturer warranties for specific products purchased online.
We sells only brand new products; however, we do not provide any warranty coverage ourselves, nor do we guarantee manufacturer warranty eligibility.
It is the sole responsibility of the purchaser to verify whether a product qualifies for warranty coverage prior to making a purchase.
We strongly recommend contacting the product manufacturer directly to confirm warranty eligibility.
By completing your purchase, you acknowledge and agree that we are not liable for warranty coverage or support if the manufacturer refuses to honor the warranty based on their policies.
We sells only brand new products; however, we do not provide any warranty coverage ourselves, nor do we guarantee manufacturer warranty eligibility.
It is the sole responsibility of the purchaser to verify whether a product qualifies for warranty coverage prior to making a purchase.
We strongly recommend contacting the product manufacturer directly to confirm warranty eligibility.
By completing your purchase, you acknowledge and agree that we are not liable for warranty coverage or support if the manufacturer refuses to honor the warranty based on their policies.

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