
Quick overview
- Genuine Hayward Factory part HPX2169, the sensor Hayward specifies for HeatPro.
- Water temperature sensor Reads the water temperature the heat pump controls to.
- HeatPro heat pumps Listed for HeatPro models HP6003T, HP11003T, HP21003 and HP2100TC03T.
- A common fault source A drifting or open sensor makes the unit read wrong, cycle badly or throw a fault instead of heating.
- Cheaper than chasing the board Sensors fail far more often than control boards, so this is the part to rule out first.
- Pool heater part Serviceable component, replaced without opening up the refrigerant circuit.
Similar products
Other products people compare with this one.
Product details
The Hayward HPX2169 is the water temperature sensor for HeatPro pool heat pumps. It is the genuine Hayward part, listed for HeatPro models HP6003T, HP11003T, HP21003 and HP2100TC03T.
What it controls
The heat pump has no idea how warm the pool is except through this sensor. The setpoint, the run cycle and the shutoff all come off its reading, so when the sensor drifts out of calibration or goes open circuit, the unit behaves as though the pool is a temperature it is not. That shows up as a display that disagrees with a thermometer, a unit that starts and stops too often, or a sensor fault on the control.
Before you replace the board
Sensors are a far more common failure than control boards, and they are a fraction of the cost. When a HeatPro is misreading or faulting on temperature, this is the part to change first. It is a serviceable component, so the refrigerant circuit is not disturbed to fit it.
| Brand | Hayward |
|---|---|
| Manufacturer part number | HPX2169 |
| UPC | 610377807142 |
| Type | Water temperature sensor |
| Part type | Pool heater part |
| Fits | Hayward HeatPro HP6003T, HP11003T, HP21003, HP2100TC03T |
| Shipping weight | 0.15 lb |
| Ships | Parcel |
Request a quote
Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.
Customer reviews
More from Hayward
Questions and answers
What people ask about this product, answered by our pool techs.





















