
Hayward Ignitor and Flame Sensor Kit for HDF400 HC Series Heater, HDXFIGFS002
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Quick overview
- Two parts, one kit the ignitor and the flame sensor together.
- For the HDF400 the HC series heater in the 400 size.
- Genuine Hayward factory part HDXFIGFS002.
- Ignition service the two components most often behind a heater that will not light or will not stay lit.
- Replace as a pair changing both at once avoids a second service call when the other part fails.
- HC series specific confirm your heater is an HDF400 HC before ordering.
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Frequently bought together

Ignitor and Flame Sensor Kit for HDF400 HC Series Heater, HDXFIGFS002
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Product details
The Hayward HDXFIGFS002 kit pairs the ignitor and the flame sensor for the HDF400 HC series pool heater. These are the two parts that start the burner and prove it is lit, and they are the usual suspects when a heater cycles without firing or shuts down a few seconds after ignition.
Fit
Hayward HDF400 HC series heater. Check the model plate on your heater before ordering.
Why a kit
The ignitor and the flame sensor age together. Replacing both in one visit costs little more than replacing one and saves the second trip when the remaining part gives out.
| Brand | Hayward |
|---|---|
| Manufacturer part number | HDXFIGFS002 |
| Type | Ignitor and flame sensor kit |
| Included | Ignitor and flame sensor |
| Fits | Hayward HDF400 HC series heater |
| Shipping weight | 2 lb |
| Ships | Parcel |
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