Hayward H Series Pool Heater Hi Limit 135F Model HAXHLI1930 Jandy 4424 Precise compatibility with SPX4000Z1 diffuser

Precise compatibility with SPX4000Z1 diffuser — ensures a perfect fit and reliable sealing in the diffuser joint

Compatible with standard PVC fittings and adapters for quick

and small lab setups

Designed for the MX6 and MX6 Elite

Water bags sold separately

Hayward H Series Pool Heater Hi Limit 135F Model HAXHLI1930 Jandy 4424 Precise compatibility with SPX4000Z1 diffuserHayward H Series Hi Limit 135F Model HAXHLI1930 Intro Engineered as a precise safety accessory for Hayward H Series pool heaters, the HAXHLI1930 Hi Limit switch caps the water temperature at a 135F maximum. This dedicated hi limit component protects your heater, plumbing, and surroundings by preventing overheating while preserving efficient heating performance. A genuine Hayward replacement, it ensures seamless compatibility and reliable operation