Teledyne Laars Fusible Link R0012200 In stock$2099
Quick overview
- Genuine Teledyne Laars part Factory part number R0012200.
- A safety device The fusible link opens the circuit on excessive heat, shutting the heater down before damage spreads.
- Wide heater coverage Listed on the Series 2, Lite2 model LJ, LX, LT, LXi, Hot Shot and Legacy LRZE and LRZM parts breakdowns.
- One time part A fusible link that has opened cannot be reset, it is replaced.
- Find the cause first A blown link is a symptom. Check for restricted flow, a dirty heat exchanger or poor venting before firing the heater again.
- Small part, dead heater A heater that will not fire at all often comes down to this one component.
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Product details
The Teledyne Laars R0012200 is the fusible link fitted to a broad range of Jandy Laars pool heaters, from the Series 2 units of the mid nineties through the Lite2 model LJ, the LX and LT, the LXi, the Hot Shot and the Legacy LRZE and LRZM.
What it is
A fusible link is a deliberately weak point in the control circuit. It is built to fail at a set temperature, and when the heater gets hotter than it should the link melts, the circuit opens and the heater stops. That is the whole design: it gives up so the heat exchanger, the burner tray and the surrounding cabinet do not.
Diagnosing a dead heater
A heater that will not fire at all, with no obvious fault on the control board, is often a blown link. It is a cheap part and an easy check on the parts breakdown for your model. What it is not is a fix on its own.
Find out why it opened
The link only goes when something has overheated the unit. Restricted water flow is the most common cause, from a dirty filter, a closed valve or an undersized pump. A scaled or soot fouled heat exchanger and a blocked or poorly drawing vent do the same. Sort the cause out first, or the replacement link will do exactly what the last one did.
| Brand | Teledyne Laars |
|---|---|
| Manufacturer part number | R0012200 |
| UPC | 052337011655 |
| Type | Fusible link |
| Part type | Pool heater part |
| Fits | Jandy Laars Series 2 ESG millivolt and ESC electronic ignition (1993 to 1996), Lite2 model LJ, LX, LT, LXi, Hot Shot, Legacy model LRZE, Legacy model LRZM |
| Shipping weight | 0.05 lb |
| Ships | Parcel |
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