LX Flow Type Heater Pressure Switch - screw terminals

Chinese LX Flow Type Heater water pressure switch replacement - used in newer LX brand spa heater types 'I', 'T' and 'L' NOTE - this pressure switch has a SMOOTH shaft - it is not threaded like USA made pressure switches. This pressure switch is held in place with a clamp and the o-ring seals it to the heater tube. Older heaters may have utilised a threaded pressure switch which is no longer available (heater replacement required in those cases) See image of installed pressure switch showing it clamped down - it must be this type or heater replacement required. The electrical connections on this pressure switch are threaded (but no screws are supplied) If yours has threaded electrical terminals you can re-use the screws. Usually used in heaters without 2nd low voltage pressure switch wire to the spa control box - ie heaters with 1 power cable only. 250v, 16A resistive load rated contacts. NB. Does NOT suit any other brand - not suited as a replacement for anything but current Chinese made LX heaters.