Universal Temperature/Hi-Limit Sensor [Dual Sensor Systems] [w/Conn] (34-02020A-K) skimmerparts When the electrical side of

When the electrical side of the spa starts behaving inconsistently

Filter cartridge for compatible C-4313 and PBW4PAIR spa and pool applications

Useful when original barrels feel less lively or look worn

and 20A relationship helps define the intended electrical role of the timer

Universal Temperature/Hi-Limit Sensor [Dual Sensor Systems] [w/Conn] (34-02020A-K) skimmerparts When the electrical side ofA temperature and hi limit sensor helps monitor compatible heating system conditions in dual sensor setups, and this universal version is designed with a connector for matching applications using the 34 02020A K reference. When a sensor becomes inaccurate or intermittent, the system can lose the dependable temperature and safety feedback it should provide. The dual sensor system compatibility gives this part practical value because not every control