
Jandy JXi Gasket Kit R0590900
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Quick overview
- Genuine Jandy Factory kit R0590900, matched to the JXi heater.
- Covers three models Listed for the JXi 200, JXi 260 and JXi 400.
- Kit, not a single gasket Supplied as a set, so a service job is not held up waiting on one more seal.
- For heater service work The gaskets you disturb when a JXi is opened up are the ones you should not reuse.
- Order by part number R0590900 is the number to match, since JXi service parts change across the range.
- Keep one on the truck A gasket kit on hand turns a second trip into a same visit repair.
Need a hand?
Frequently bought together

JXi Gasket Kit R0590900
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Product details
The Jandy R0590900 is the genuine gasket kit for the JXi pool heater, covering the 200, 260 and 400 models. It is supplied as a set rather than as individual seals.
When you need it
Any time a JXi is opened for service, the gaskets that come apart with it should be replaced. A gasket has taken a permanent set by the time you get to it: it has been squeezed and heat cycled for seasons, and putting the same one back is how a heater ends up seeping after a repair that was otherwise done properly. Having the kit in hand before the teardown starts is what keeps the job to one visit.
Before you order
Confirm you have a JXi 200, 260 or 400 and match the number R0590900. Other JXi service items, the sight glass kit and the igniter kit among them, carry their own Jandy part numbers and are not in this kit.
| Brand | Jandy |
|---|---|
| Manufacturer part number | R0590900 |
| UPC | 052337067294 |
| Type | Gasket kit |
| Fits | Jandy JXi heater models 200, 260 and 400 |
| Sold as | Kit |
| Shipping weight | 1 lb |
| Ships | Parcel |
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Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.
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Questions and answers
What people ask about this product, answered by our pool techs.
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