Hayward FDXLHLI1930 High Limit Kit

Hayward High Limit Kit, FD Heaters

In every pool heater, Hayward has included many different switches, sensors and safety features that ensure you can safely use your heater to increase the comfort of your family and friends. One of the essential protective features included with your Hayward heater is the high limit switch. This small part monitors the temperature of your pool heater, cutting off operation when the temperature is too high.

If your high-limit switch has been damaged, your heater may fail to start up, giving a false error that the temperature is too high. For H-Series heater owners, the FDXLHLI1930 Hayward High Limit Kit provides a fast fix and easy installation that will solve your high-limit issue.

Using the FDXLHLI1930 Hayward High Limit Kit (for FD Heaters)

If your high limit switch has been damaged (or chewed on during the winter months) be sure that the FDXLHLI1930 is a fit for your Hayward H-Series heater before ordering.

Used with:

• Hayward H-Series Above-Ground 135K BTU Heater - H135ID1, H135ID1P
• Hayward Universal H-Series Low NOx Heater - H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP, H500FDN, H500FDP

Might be compatible with older models as long as the part number is listed in the product manual