473665 | Pentair Thermistor Defrost Sensor Probe For Heat Pumps Jandy VersaTemp Temperature Sensor Buy R0621900 In Store –

Buy R0621900 In Store – TruClear Winterizing Cap

Built from high-strength materials

used for preventative maintenance on leaking or aging heaters

S-011056 IntelliFlo VSF

while the HIDE Edge Protector safeguards pool coping and surrounds from chipping or breakage during opening and closing

473665 | Pentair Thermistor Defrost Sensor Probe For Heat Pumps Jandy VersaTemp Temperature Sensor Buy R0621900 In Store –The Pentair 473665 Thermistor Defrost Sensor Probe is an OEM replacement part designed for use with ThermalFlo Titanium and UltraTemp heat pumps. Measuring 53. 5 inches in length, this sensor is essential to the defrost cycle, monitoring temperature levels to ensure the system operates efficiently even in colder conditions. By preventing frost buildup on the heat pump, it helps maintain consistent heating performance and protects against efficiency