E03 and E04 Temperature Sensor for Lay Z Spa AirJet Hydrojet Temperature Sensor

E03 and E04 Temperature Sensor for Lay Z Spa AirJet Hydrojet Temperature Sensor If your Lay Z Spa AirJet or HydroJet pump shows an E03 or E04 error that is not cleared your thermostat sensor is likely faulty Fits models Bahamas Bali Barbados Cancun Havana Hawaii Helsinki Honolulu Ibiza Maldives Miami Monaco New York Palm Springs Paris Saint Tropez Siena Tahiti St Moritz St Lucia Vancouver Vegas This thermostat is used in all AirJet and HydroJet pumps Package Included 1 x Thermostatic Temperature Sensor