Hydro-Quip 72" Temperature Sensor [MP/SSPA/USPA] [1/4" Bulb] [4-Pin] (34-0203D-72) calvertengineering Spring check valve with 1-1/2

Spring check valve with 1-1/2 inch slip x 2 inch spigot connections

0 kW L-shape M7 heater to restore dependable fit and heating performance

A visible part like this should improve the spa’s presentation immediately

and extend the service life of compatible parts and assemblies

Hydro-Quip 72" Temperature Sensor [MP/SSPA/USPA] [1/4" Bulb] [4-Pin] (34-0203D-72) calvertengineering Spring check valve with 1-1/2The Hydro Quip 72 inch temperature sensor is designed for compatible MP, SSPA, and USPA applications where the system requires a longer sensor lead with a 1 4 inch bulb and 4 pin connection. A temperature sensor is useful because it provides the control system with the information needed to regulate water temperature accurately and consistently. This replacement is especially useful when the original sensor is giving inaccurate readings, has failed